Field Notebook: Arctic 1985

LEO J. HICKEY "Rite in the Rain" WEATHERPROOF Mining Transit Book No. 320

DISTANCES FROM SIDE STAKES FOR CROSS-SECTIONING Roadway of any Width. Side Slopes 1 1/2 to 1. In the figure below: opposite 7 under "Cut or Fill" and under .3 read 11.0, the distance out from the side stake at left. Also, opposite 11 under "Cut or Fill" and under .1 read 16.7, the distance out from the side stake at right Slope Stake Side Stake Crad Center Stake Side Stake Slope Stake 0 .1 .2 .3 .4 .5 .6 .7 .8 .9 Cut or Fill Distance out from Side or Shoulder Stake Cut or Fill 0 0.0 0.2 0.3 0.5 0.6 0.8 0.9 1.1 1.2 1.4 0 1 1.5 1.7 1.8 2.0 2.1 2.3 2.4 2.6 2.7 2.9 1 2 3.0 3.2 3.3 3.5 3.6 3.8 3.9 4.1 4.2 4.4 2 3 4.5 4.7 4.8 5.0 5.1 5.3 5.4 5.6 5.7 5.9 3 4 6.0 -6.2 6.3 6.5 6.6 6.8 6.9 7.1 7.2 7.4 4 5 7.5 7.7 7.8 8.0 8.1 8.3 8.4 8.6 8.7 8.9 5 6 9.0 9.2 9.3 9.5 9.6 9.8 -9.9 10.1 10.2 10.4 6 7 10.5 10.7 10.8 11.0 11.1 11.3 11.4 11.6 11.7 11.9 7 8 12.0 12.2 12.3 12.5 12.6 12.8 12.9 13.1 13.2 13.4 8 9 13.5 13.7 13.8 14.0 14.1 14.3 14.4 14.6 14.7 14.9 9 10 15.0 15.2 15.3 15.5 15.6 15.8 15.9 16.1 16.2 16.4 10 11 16.5 16.7 16.8 17.0 17.1 17.3 17.4 17.6 17.7 17.9 11 12 18.0 18.2 18.3 18.5 18.6 18.8 18.9 19.1 19.2 19.4 12 13 19.5 19.7 19.8 20.0 20.1 20.3 20.4 20.6 20.7 20.9 13 14 21.0 21.2 21.3 21.5 21.6 21.8 21.9 22.1 22.2 22.4 14 15 22.5 22.7 22.8 23.0 23.1 23.3 23.4 23.6 23.7 23.9 15 16 24.0 24.2 24.3 24.5 24.6 24.8 24.9 25.1 25.2 25.4 16 17 25.5 25.7 25.8 26.0 26.1 26.3 26.4 26.6 26.7 26.9 17 18 27.0 27.2 27.3 27.5 27.6 27.8 27.9 28.1 28.2 28.4 18 19 28.5 28.7 28.8 29.0 29.1 29.3 29.4 29.6 29.7 29.9 19 20 30.0 30.2 30.3 30.5 30.6 30.8 30.9 31.1 31.2 31.4 20 21 31.5 31.7 31.8 32.0 32.1 32.3 32.4 32.6 32.7 32.9 21 22 33.0 33.2 33.3 33.5 33.6 38.8 33.9 34.1 34.2 34.4 22 23 34.5 34.7 34.8 35.0 35.1 35.3 35.4 35.6 35.7 35.9 23 24 36.0 36.2 36.3 36.5 36.6 36.8 36.9 37.1 37.2 37.4 24 25 37.5 37.7 37.8 38.0 38.1 38.3 38.4 38.6 38.7 38.9 25 26 39.0 39.2 39.3 39.5 39.6 39.8 39.9 40.1 40.2 40.4 26 27 40.5 40.7 40.8 41.0 41.1 41.3 41.4 41.6 41.7 41.9 27 28 42.0 42.2 42.3 42.5 42.6 42.8 42.9 43.1 43.2 43.4 28 29 43.5 43.7 43.8 44.0 44.1 44.3 44.4 44.6 44.7 44.9 29 30 45.0 45.2 45.3 45.5 45.6 45.8 45.9 46.1 46.2 46.4 30 31 46.5 46.7 46.8 47.0 47.1 47.3 47.4 47.6 47.7 47.9 31 32 48.0 48.2 48.3 48.5 48.6 48.8 48.9 49.1 49.2 49.4 32 33 49.5 49.7 49.8 50.0 50.1 50.3 50.4 50.6 50.7 50.9 33 34 51.0 51.2 51.3 51.5 51.6 51.8 51.9 52.1 52.2 52.4 34 35 52.5 52.7 52.8 53.0 53.1 53.3 53.4 53.6 53.7 53.9 35 36 54.0 54.2 54.3 54.5 54.6 54.8 54.9 55.1 55.2 55.4 36 37 55.5 55.7 55.8 56.0 56.1 56.3 56.4 56.6 56.7 56.9 37 38 57.0 57.2 57.3 57.5 57.6 57.8 57.9 58.1 58.2 58.4 38 39 58.5 58.7 58.8 59.0 59.1 59.3 59.4 59.6 59.7 59.9 39 40 60.0 60.2 60.3 60.5 60.6 60.8 60.9 61.1 61.2 61.4 40

Leo J. Hilley "Rite in the Rain" WEATHERPROOF a product of J. L. DARLING CORPORATION TACOMA, WASHINGTON 98421 U.S.A.

Sec. 8539 Remesured 7/24/85 unit no Thickness Description TOP of the Kanguk fm Black shale w/sulfie smeil, fissile with thin lt. yellowish gray Siltstone . Clay ironston ledges up to 8" thick (vane), Becoming silty in upper 30 meters finely laminted silt and shale. Silt increas. upward. Color changing from dark gray to yellow gray true dip 50 deg E Apparent d.i.p 15 deg contact w/ES. gradational but marked where silt > clay

{ "text": "unit no thick desc\n1 1.5 m yellow gray parallel\n 1.5 m lam siltstone with\n 1.5 m med gray siltstone\n interbeds\n Eureka Sound Formation\n base\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n [TRANSCRIPTION_TRUNCATED_DUE_TO_LOOP]

Apparent Dip change to 50\nUnit no thick des\n2 2.0m yellow (grayish) parallel\nlar flabby vfg silky\nsand stone\ndistinctive unit\nforms a shoulder\nclay ironstone at\ntop 6" 3 1.m clay parting fissile\nred gray shale\nsome limonite shrink True dip 52o E 4 2.0m vf silky sand stone\n2.0 yellow gray tabular\n2.0 cross-laminated\n2.0 w/org rich layers\nand clay rip up\n2.0 clasts\n2.0 generally flat bedded\n2.0 some fe-layers\n2.0 forms shoulder\n[sigma] = 12m org more abundant at 4

Unit no thick descrp 4 cont coarse upwards from vfq to fg to med to slightly coarse 5 0.3m Sandy finely laminated , punky w/ roots and many organic partings under clay (soil) 6 0.8 m Coal undulating top 7 0.55m punky sandy clay fe-stones at top gypsum sep underly underclay

unit no thick 8 0.9m interbedded dark gray shale +/t gray siltstone grades into next unit 8539a pollen sample at base shale > silt (2cm interbeds 9 2.1 siltstone +t gray w/t thin dark gray shale (laminae as in 8 grades up to 10 Silt > shale 10 2.5m shale parallel dark gray at 8539b pollen sample base becoming yellow up.

11 9m interbedded shale siltstone and fg ss in parallel units which are tripped 12 2.2m med grained, lt yellow gran SA ss with shale laminae towards base, a tag of Fe stone cooco Fe-stone layers up to 5cm thick clay rip-up clods tabular x-bedded grades into unit 11 true dip 62°E 13 2.0 interbedded sequence of 2.0 siltstone packery 2.8 mudstone dark gray to .2 med brown parallel bounded units Σ=6.2m

14 18m yellow vf to f ss org - rich in basal 30 cm some ripples Apparent dip 44° 15 2.0 interbedded SS (yellow brown) f to m gr w/ ripple trough x-bed and laminae g, very 2.0 dark shale. 2.0 some Fe Stom layers 2.0 lag + rip up clasts at 2.1 0 base 2.0 1.0 SS bed thickness ~ 10cm Σ = 13 m very rhythmic unit 16 2.0 med brownish gray siltstone 16 2.0 with mudstone in parallel units, punky n appearance Σ = 4.0 m some Fe-stained layers True dip 60° E

17 0.25 m coal 18 1.6 m lt yellow rednated Siltstone, some surficial fe staining 19 1-2m dk gray mudstone 20 2.0 Very lt yellowish 2.0 gray red ss 2.0 2.0 angular grit grains 2.0 as cgl lenses 2.0 at the base 2.0 2.0 forma massive 2.0 white cliff 2.0 2.0 some tabular x-beds 2.0 thin shale splits 2.0 Σ = 26 m

21 2.4 m coal somewhat clayey at base (lower) chiff former Apparent dip 45°E 22 2.0 measured up gully 2.0 through unit that 2.0 is very similar to unit 20 2.0 but slightly darker 2.0 gray and not quite 2.4 do prominent bluff Σ = 12.4m former SS. 23 2.0m Coal which is staley 1.5m at its base and its top Σ = 3.5 m shale carbonation top of offset

OFFSET 23 Coal # 2 True dip 37° E 24 2.0 fissile dk gray 2.0 carb. mudstone 1.6 terminated in coal Σ = 5.6 m 25 1.5 rusty gray f to md ss gading up to siltstone and to unit above Carb in layers and punks at top 26 .4 m Lignite 27 1.8h dk gray carb. fissile mudstone becoming yellowish-gray upward 28 3 m interbedded vfg ss and siltstone with mudstone light yellowish gray to med, brownish gray appear finely parallel lam in weather section

Stream 1st Offsot 10340'rs Downstream Coal #2 Wash Unit 20 Coal #1 8539'ss Tidally Influenced Cont.

29 1.3 m lignite base is a 10 cm underclay soil developed on unit below 38 1m SS need to coars fabulae It yellowish gray 1 more showing lower 10 c is a grit w/ poor sorts 31 9.3m interbedded fine sand shales as mudstone rippled w/ some ironstones becoming sandier to the top 2 m 2 m underclay for top 30 cm 2 m 1.3 m 2 m 32 1.05 m lignite thickens to North

32 2m 2m 2m 2m .4m Σ = 8.4m massive lt yellow gray fto Sand becoming parallel to top. wit massive fe-stone nodules on top 34 1m clay friable red gray mudstone w interbeds of lt yellow gray silt. 35 2m lignite 2m fe-stone in the coal .5m 20cm thick Σ = 4.5m True dip 57° E 36 2 m lt yellow gray fg dirt 2 m Sa friable ss w 2 m irreg parallel lamina of red yel gray mudstone .5m irreg laminata appear in cleft face Σ = 6.5m

37 2m 2m 2m Σ = 6m interbeds of carbonaceous shale moderate white lignite stringers of siltstone w/ carb. shale stringers and sandstone in beds ranging from .25 to .75 m thick. med brown weathered look 38 .4 lignite w/ 6 inch underclay 39 2m 2.9 m Σ = 4.9 m same as 37 40 4.3 m grayish brown shale friable w/ .2 m lignite at base laterally equivalent to unit 41 rubble colluvium at base

OFFSET 41 2m eor yellowish gray sand w/ Fe-stone conco laterally equivalent to unit 40 42 2 m interbedded sequence of shale, mudstone and lignite 2 lignite up to -25m 2 sort of a slurry 2.4m iron unit 12.4m 43 lignite OFFSET 43 1m lignite

44 1.3 gray massive mudstone 45 .9- liguite 46 1.8 interbedded gray mudstone & light Pollon sample 8535 from upper gray that in upper half here 47 .6 liguite 48 .5m red gray mudston 49 .2 m liguiter 50 2 red qramer silty ss 2 w/ carb trash at wood 2 on bedding plane 1.6 mainly marcid but class gall suggestion of tab bedding z= 7.8m

S1 2 1 SS as in unit 50 interbedded with grey siltstone. total thickness to here is 234.65 cm Fit this section into level paced section at end of 8535

July 25, 1955 moved from Nemus Creek to Strand Fiord by way of Eureka. With Wl Jim pilot. Just about stalled plane on takeoff from Nemus Cr. because he pulled the nose too far up. Rough landing at Nemus on Tundra. Strahl mostly fogged in landed at GSC camp just east of Kanguk River on a delta terrace. Could not get helicopter in back to complete move because of fog which finally lifted (partially) at around 4 pm Don Hodgson "Last glac of Ellesmere Is. CJES 231 347-368

July 22, 1985 Unable to move once again because of fog for most of day. lifted again around 4 o'clock Read & chatted in tent all day w/ a ramble after dinner at 8:30 to 10:00 pm walked n. up valley of Hanguit River over 4 distinct terrace levels with modified beach ridges clearly evident on the lowest 3 of them. Observed type section of the Kangvit fm which is rusty black weathering shale w/ no sign of the white ss lenses seen in its upper part on Fushelm Peninsula.

July 27, 1985 Once again, thick clouds over the Princess Margaret Arch to the East prevented the helicopter from reaching our position. Walked 3 mi east to a along N. shore of fiord to a point near its head where we could see the Strand Fiord Glacier descending from Strand Fiord pass. Partly sunny through day. Observed the fantastic shapes of the ice bergs stranded in the fiord and took many pictures. Windy x rainy in night.

July 28, 1985 Same story, no move although Earl in Helicopter PFK made a valiant effort to find a hole in the clouds shrouding the mts. In early afternoon after Earl told us he couldn't make it we observed a lone musk ox on the terraces n. of camp and shortly afterward two others, a large bull and a cow just across the Kanguk River to our northwest. We set out with camera x binoculars to observe the beasts, with Kirk in hot pursuit of the lone one and Cliff, Mary, and I toward the two. They felt safe on the far side of the river so they were easy to photograph as they took forever to decide that they didn't want to face us curious creatures on the other side of the stream. Fairly clear over the arch this evening. Tomorrow we go by air or by foot!

July 29 EAST Creek on STRAND FIORD MEASURED Sec Sec 85 40 UNIT NO Thick. Deser As mapped by GSC , a sandstone ledge in the Kanguk is marked as base of E.S. Unit is 90-95% black Kanguk shale with thin or the quartette sandstones : dip 90° measured by tape 1 50 ft Vertically dipping m.bedded 50 ft dk gray shales and tabula 25ft. yellowist to reddish brown + meI gr. ss. with ripples (125) and tab x. beds ss up to 10 m thick with black shale up to 10m underlain by black shale 2. 100 ft black shale of Kanguk 50 ft nature 30 ft (180)

UNIT NO 3 Thick 50 ft Des med gr rounded well sanded ortho quartzite no fids spa (50) shale split in middle undulate upper + lower 4. 150 ft black shale with (at base) 100ft occasional coals and 54ft 15-20cm sandy split some brown streak (304) pollen sample 8540 cm at book 5 40 ft ss yellow brown med grain orthoguanite 50 ft. greenish stain on bedding surface (again mosquito 4.5 meters mud.. subrounded to round beds 5-15ft thick (103) 3 major beds each about 8-10m thick 5-5-8 with interbedded dark gray shale except the upper split is a 4 1/2 meta coal.

unit no 6 thick 300 ft 200 ft 500 black shale stone beds occasional lights shaley. laminated dark gray shale with 1-3 cm brownish gray laminats mudstone low marine pollen sample 85406 at 300 ft. shale >> mudstone 7 100 ft 13 ft 113 laminated mudstone unit in 2-4 cm beds shale beds 1-2cm Shale << mudstone becoming shaley in upper 50 ft with one 2 meter thick

Unit no thick des 8 25 ft flaggy vfg yellow brown weathering 50 ft SS parallel bedded 50 ft w/ carb laminae 45 ft and rare thin (1cm) coals and occasional mudstone 170 pollen samp stiche and flour debris on many bedding planes flagstone at 75 ft top 20 ft are rippled. 9 50 ft. dk gray chippy shale no silt pollen sample 8540c 50

unit no thick description 10 50ft. ss, flaggy becoming massive (1 meter thick layer) at 50 ft. an 25ft. above 50ft it is a flaggy again with much comminuted plaw frags and carb. (75) bird track sand as well as scours at base of massive unit at 50 ft. 11 60 ft. poorly exposed shaley dk brownish gray w/ thin lenses of flaggy brownish ss (6) 12 150ft. rusty weathering, very dark gray siltstone carbonaceous flaggy (150) becoming vfy ss at 150ft. rippled. parallel laminae

unit no thick description 12 (contd) 50ft silty at 160 150 ft. units as a whole alternate with lenses of fine sand and silt (small) [2020 ft to this point] 250 ft becoming sandier not to clean vfg ss rippled load cast forms shoulder here. 100 ft here there are some massive 1m thick ss rippled + parallel at least 6 of them defining a 10m band carb material or bedding plane, cl.4 former 50 ft. H. gray vfg arenite

unit no 12 (cont'd) thick 100 ft. deo interference ripples or slab here this applies to Unit no. 14 Paleocurrent from drag marks and load casts and ripple is towards the NW (upstream 50ft shoulder forming ss rich unit, interference ripples, load casts vfs ss sands 30 cm thick 13 50 ft. slightly covered gray 10 ft. shale unit becoming a flaggy silt in first 25 ft Pollen sample 8540 D

unit no 14 thick 26ft. desc lt yellow brown med sand, fuggy fo- baseal[15] mass for Top lt beautiful drag wall + ripple palcooment NW clean quzzer forms cliff at creek, 15 35-ft for 17 ft dke gray shale becoming ark interlaced vfs interbedded ss as shale in thin 1-2cm se- formo gutter 16. 50ft. parallel bed ss in 10-40 cm thick yellow brown illey mede sholdh on bed rippled

unit no. thick descr 17 150 ft semi covered swale of dh gray shale covered by rubble 18 60 ft load casts ripple beds flat lam carb on bedding plan vfg dirty ss parallel bounded units 20-30cm interbedded w/carb bearing units w/ 1 meter thick massive spike forming ss yellow brown intolerance ripple at top 19 100 ft flaggy med gray silt to vfg ss weathers to yellow brown becomes massive with a 1/2 in thick silt base dark shale at 60 ft-90 ft

unit no thick des 19 (cont'd) 50 top 20 ft becomes a cliff forming ss w/ ripple episols units sand beds up to 50 cm Channel unit Stick and canba frags on bedding plane 20 78 ft. starts w/ a coal (1.5m) C↑ to a mudstone siltstone parallel lam. interbeds pollen sample tar as brown weather 8540 e above coal beds thicken up increasing silt as ss up topped by rippled s lods former (3m)

Unit No. thick description 21 extinct exclusively covered unit probably shale 150 ft of 100 ft. unit is visible and has coarsegr to flaggy. interbeds of ripples ss and siltstone 47 ft the top 97 ft of this unit contains 3 flaggy ss beds rippled 22 unit 21 as a whole C? 22 6 meters pollen sample 8540f 90 feet very dark gray carb shale 50 feet parallel lam some rusty beds and thin carb bands

{ "text": "unit no thick des\n22 cont.\n some brown w/ flag\n stones appear above\n 50 feet\n100 ft\ntop ? sequence is\na flasy ss which has\na low shoulder in\nthe hull. 100ft thick\n23 50 ft. dh gray shale\n24. 50 ft.\n 15 ft. ss flagstone\n25 35 ft.\n 50 ft.\n 35 ft. dh gray shale\n pollen sample 85%g\n26 26 ft. ss flagstone\n low shoulder\nbrown weather\n27. 55 ft. black shale w/\n numerous flasy\n interbeds of silt\n```<swale>```<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`<swale>`< [TRANSCRIPTION_TRUNCATED_DUE_TO_LOOP]

28 58 ft. 21 ft. flaggy to massive Sand with a 2 m shale split lower sand is rough x-bedded and forms a prominent nose, upper sand is massive and parallel laminated 29 10 m 50 ft 50 ft very dark gray shale pollen sample 8540 h unit well exposed in cut bank other wise it forms a bubbly swale chippy silky interbeds toward top 50ft. + 10m 95ft base of first rippled big silstone interbed 25ft thick

406 D |/18 ft two more yellow brown silty sand interbedded one at 150ft + 10m and one at 160ft + 10m the first is 50cm thick the second is 2m thick. becomes a 2m coal at the top 30 50 ft MASSIVE CLIFF forming sand (on west side of creek) fe-stone modules load casts into underlying coal tabular cross beds yellow tan weathering organic wash on bedding plane lots of woody plant fragments in upper 3m grain size fine at base coarsening to top

31 50 ft. dk gray shale 32 93 ft. flaggy ss unit paleo currents from dragmarks to the NW (upstream) on lower ss very low angle crossbeds sulfide nodules fossil angiosperm in Fe-nodule (prod P. Reynolds) unit forms two B low but prominent ridges and a distinct 2ft. high waterfall fine grained the two units are separated by a a dark gray shale split pollen sample 8540 1

33 50 ft. 50 ft. 50 ft. 150 ft. dk gray chippy Shale interbedded with rippled pinkish flat lam sandstone w organic rich layers. 1st shale 78 ft th 1sr ss 15 ft shid ss in creeping upw upwards. 50 ft. soft becomes very sandy with 34 ridge former on the east side of the creek. 1-3m thick each ripped separated by 12-15 feet of shale dirty fm gr. ss w/ carbon rich m batty plume 34 (over)

34 50 ft = 16- organic rich unit sh gray shale at [10 ft] 50 ft base CA to mudstone pollen 50ft 20-40 ft 8540J 40-60 ft is a ripples pinkish tabular sand 1/2 m coal at 60 ft. 60-150. interbedded mudstone and shale, w/ lenticular downcutting 3m yellow brown channel sand at 65ft 2-40 cm ss near the top of the section.

35 6ft. Massive yellow channel Very lenticular thickens from 2 to 5 meters. clay pebble clasts at the base trough x-beds med SS 36 44ft. interbedded thin coals 5ft. shale and minor SS. weather to swale lenticular upper coal maybe up to 2m 4m 37 35ft. Massive yellow cliff former low angle x-beds carbon trash, rippled 38 65 ft 22ft. shale split

39 25 ft. Massive yellow-brown cliff forming ss undulating beds cliff on east side of arch 40. 50 ft dk gray-brownish 50 ft shale forms 50 ft. brownish smooth slope 50 ft on east side of creek. 41. 172 ft. Unit of /centimeter/ channel sands - epsilon units, parallel lam, ripples carbon trash ; coals up to 2 m ; and laminated mudstones; and thin splay-like sandstones basal ss is 3-5m thick

42 50 ft soft unit as below (41) basal sand is about 50ft. the interbeds of coal and shale and swards are one coal near top is 1m thick Change from tape to Jacob Staff. true dip is 82o 12 meters 43 28m coal dark grey shale, covered in swale dip 80-64 average 78 44 26 m Shale becomes exposed in cut bank, interbeds with coal + mudstone cf pollen sample 8540 L 1979 mega fossil locality Averohitte rooted

dip 65°S 44 cont'd increased sand to top 45 28 m grungy SS unit slumpy and covered generally reddish stained SS 2-3m thick with undetuned interbeds 46 grungy SS irreg bedding carb rich mudstone 16m becoming well-exposed in near side of creek interbedded coals ½m thick shales, → phins sand stone (rare) dip to 40°S at 24 m 1 m sand at 30 m

46 cont'd lenticular ss at 46m 3 m thick Dip 35°s at 64m 76m 65m is a lenticula Sandstone 3 m thick convolute beds through x-beds pollen sample of 75-90m 72m eros at base of ss 47 10m lenticular yellow-brown med sand channel varies from 4-10m carbon trash at bore 48. 12m partially covered swale containing th gray shale/lignite

dip 25° S 49 1.5 m alternating dk gray 1.5 m slate, mudstone, 1.5 m thin lenticles and 1.5 m some minor 1-2m 1.5 m lt yellow-brown to pink sandstone. coarse zone in middle [illegible] sandy base goes to 6m 1.5 m 1.5 m dip 12° S 1.5 m 1.5 m 1.5 m 1.5 m 1.5 m 1.5 m top 1.5m 1.0m [illegible] Pollen Sample 8541N Covered by rocky delta slope The End

July 30, 1985 Fossil leaf in SS. float in strand line of Strano Fjord 8541 new form. many IVS in float from the delta of the small stream to the east onward to west.

Section 8542 in West Creek Strand Fjord. Section starts at the fork in west creek. Base unit is a thick, vertically dipping sandstone. Unit no thick desc 1 57 ft pinkish to yellow brown weathering fg ss w/ climbing ripple ripple, parallel lam dip 85-90°S prominent. forms cliff at the fork of west creek carbon on the bedding plane 2 50 ft Swale partially covered 50 ft. sequence of 50 ft dk gray shale 50 ft lignite up to (1/2m)? 50 ft and flaggy sands 30 ft and mudstone

Unit thick descrip 2 (cont'd) (3 m coal at top) (below coal) Sand at this level Contains a nice uncollected mega fossil (record in rotated platy fine sand Cercediphyllum "Berula" or "Alnus" photo 32 ft true dip 70° 3 3m Massive yellow-brown ss rippled fg climbing ripples Cliff former dip 4 60m Sequence of Thin flgsyn ss thin purplish mudstone sands thin. slumpy shales pollen sample 8542a at 24 m

unit no. thick descrip 4 Cow'd 3 m thick ss at 42 m 5 2 1/2 m sand, usual yellow tan (2.5m thick) ripple parallel bedded It begins a sequence of similar sand, split of dh gray Shale r some liguate as punkt mudstones. Similar to previous unit the platy siltstone have roots up to 3cm thick growing through them and they are rooted thin coals up to 50cm one such Coal at 36m

unit no thick de 91.3m unit is largely covered from 42 m to 91.3 m forms a delta-like project into the stream coal u 2m at 86 m 6 1.5 m thinly bedded 10-20 cm fs ss rippled w/ carbon trash med gray weathers fr gray to tan mottled 29 m interbedded with thin mudstones well exposed in cut bank platy looking outcrop pollen 8542b at 6ins vitrinite reflect sample 8542c Pdt. raynoldsi at 6m becoming coaly to top with a 1m coal in top 5m.

unit no. thick class 7 27m coaly sequence of dark grey, carb shale with 3-50cm to 2m well exposed bituminous coals near base Unit as a whole is poorly exposed 8 5m typical ss channels with log 8 ft log at base rippled Carbon track etc. 9 33m swaley covered unit interbedded ss (small) shale, mudstone and minor coal. poorly exposed except at the top of the sequence.

unit no. thick de. 10 26.2 m. big coal well expres in cut-back if stran some small sand and mud, and fe-stone [illegible] becomes shaley at 8m with sandy strigas 10-30 cm thick Pollen 8542d at 12 m 11 5.8 m typical ss forms a shoulder 12 18m liquite with this sand, In upper part 13 23,3 m ripple, worm tubes Staggy ridge forming So It. gray Good negation, possible maple 1cut 6542e V. fine maybe limy roots, wood

Unit no fluid des 14 24 m swale dk gray clay becomes a coal at 15m 15 16 m sequence of sandstone with a big shale split ss at base is fm th. ss is yellow brown rippled wood frags flat lam. 16 16.8m covered at base prob mudstone F↑ to coal at 9.2 m / coal is papery as not as good as previous bitu coal

17 60m interbedded psuling ss with roots stains shale -> mudstone ss .25-1.50cm thick rooting -> disturbance of 1' structure load casts climbing ripples some thin fer-stone and shales wood and flat frogs pollen sample 8542f at 3m lots of big roots shale up to 3m thick dip changes to 65 deg S 100 m pollen sample at 60+38m in mudstone 8542g

17 cont'd 45m Pollen sample at 100m+60m 8542 h much interbedded mudstone and shale throughout unit 18 Sandier version of unit 17 interbedded ?? - .5 - 3m sandstones - grungy shales - minor coal exposed as ridge on Wt side of creek switch to 50's dip. at 36m It gray weather--- sand 65%.

Geology Aug. Forested Arctic Evidence from N Zealand. Phr Pleist. Trans. Food Tender.

(412) 622-3246 H. Wm 202 357 $400 2c49

big roots sandstone contain plat rich festone nodules from X-bedded trough med graver very light gray Metos egira canes eps,lo- unib. Cericid fossil nut 8542i pollen sample at 60m 8542i 100m coal at 90m D.P 55° pollen sample at 106.5m 8542j

89 m dip still 55° S at 100+34m 19 40m Pollen 6542K at 2m Carbonaceous unit starts with 3m Dk gray shale + muds- then a 1-3 m leudiculu rooted rippled splay channel sand. then a swaley carb slate with (shale ?) beds some Fe-stone no or very little sel

20 33\frac{1}{2}m in vf to fg sandstones :5-1 m beds abundant Fe-stones carb shales shales Crevasse splay sequence minor l/sinter up to 1 m pollen sample 854Z1 at 25m 21 coal unit wt very lenticular, platy shale, sand lenses up to 5m thick very lenticular ripple x-beds channels in coal

dip 58° pure coal by 26m 49m 8542 m pollen sand 8542 m vitrinite reflectance beds above coal are nice, thin bedded platy ss - crevaceous splays. Becom [illegible] it actually. huge beautiful briuminous coal w/ wood xferm forms valley 22 interbedded platy sarsite carb mudstone and minor coal unit is mainly a lt yellow-to weathering platy ss which forms low rubby shoulders becoming well exposed in cut barge at 62m

pollen sample 8542 at 68m 68m apparent dip is 25°S true dip about 50°s 1.5 m 1.5 ↓ 1.5 2.0 1.5 1.5 1.5 1.5 1.5 1.5 thin lqute up to lm 23 1.5 1.0 coal, prominent in cut benth 24 2 x 1.5 1m. platy mudstone CT to platy SS yellow brow

25 1.5 coal which becom 1.5 stream base at 1.5 mouth of wbr 1.5 crech, promner 1.5 slope former. 1.5 overlain by platy 1.5 splay deposits offset to west crech mouth 26 offset to mouth of west crech on hill (see picture) thick very prominer cliff of thinly beddes 5 x 1.5 m ss splays, massive 1 m towards middle (bed up to 2m) thinner at base (w/30-20cm) overlys thick coal in stra- sloping on hill, prominer at surface.

West Creek Mouth Diagram PX-79 Offset to new N Coal Unit 26 Coal Unit 25 Proximal spray = unit 24 Point Bar sequence West Creek S Play unit 26 Coal

dip 4°N 27 36 x 1.5m interbedded coals shales and platy sands. poorly exposed on slopes to 2 x 1.5m dip changes to 10° N 10-2 1-2m coal interbeds Area at (6x1.5) - 1m 28 2m flaggy ss forms 2m shoulder 2m Ceridiphyllum 2m 2m dip 30° N 29 (1.5)x 17.1 m interbedded unit as in 1.4m # 27 apparent dip is 5° S split in 2m coal pollen at 17 x 1.5m 8542 P

30 3(1.5)m SS platy 31 7(1.5)m semi-covered shaley [illegible] 32 1.5 slaby ss interbedd with carb shale 34 m and mudstone 4-5 same coal 1/2-1m 4 x 1.5 m SS is rippled occasional fe-stone coal at top is highest bed in the syndice Top of E.S. in stand (090) (170)

Shale Bluff sandstone Wall White weather Splay - Clay Coaly Splay

Today began at 9 hiked until 11:30 measured until 5:00 hiked until eyesterday began at 11 hiked until 3 measured until 11 8543 fossil Ammonite in nodule in delta B east creek

8544 July 31, 1955 Soil Sample at Camp Site at Strand Fiord. Moved by Twin OTTER (Pilot DUNN) Arr. at 6:00 pm Arr. at SWINNERTON PENINSULA at 8:30

Loc 8455 August 1, 1985 Sunny, Φ, very windy 09 at 20-25 km. Temp +9°c Ledges of clay to stone above coals in slope marked 8455 Ivs v pl remains Cercid. metasequoia equisetum Alcer platanus new pinnate. 8545 a Lower Beds Cercidiphyllum Metasequoia Platanus nobilis Indet #1 8545 b metasequoia platanus cornus osmunda greenlandica Indet #2 8545 c Upper but below level of paleomphar ? upper coal sequoia cone?

8545 C (cont.) metasequoia Cercidiphyllum IVS + fruit Vinea? Cocculus flubella Acer. osmunda groenlandica PLATANUS nobilis 8545 E Vertebrate site above upper cont. Mary & Cliff found large tapir tooth Hyrachiyus crocodilian teeth.

8546 Mbr TK E.S. Fm Acer leaf. Mar Swinerton peninsula. Above 2nd thick coal (higher of two) in hill n of camp Bluff capped by 30-40' of bouldery conglomerate whose principal constituent is red granite. Cliff + Mary found part of a crocodile skull, two types of turtle and a styrachus foot bone. This was relatively poor material being waterworn & fragmentary.

loc. 8547 August 2, 1985 AT 4 levels IN E.S. mbr IV in Swinnerston Peninsula. S. side at western edge of outcrop from base to top: 8547 a Dsmunda level 8547 b Johnson Sand level 8547 c SKgelrezenia level 8547 d Ginkgo level 8547 e Highest level Acer. 8547 e Platanus nobilis Acer bearingiama ) the Huge lvs. Averchotes affinis 2 Le 2clKova ! new for flora Cercidiphyllum Mysterious fruits

1x Compound(?) leaf new palmate Rosaceos(7?) leaf 8547d Ginkgo level Huge Ginkgo tus. Plat. nobilis Smashed Cercidiphyllum (huge) Viburnum ? Cercidiphyllum pods 8547c Koleruteria level Kol. seeds PLATANUS nub Viburnum ? Cercidiphyllum Plat. raynoldsii Note: This level actually was about 20' above 8547d. NOTE well! All wrapped specimens w/ 8547ex HAVE to be renumbered from _45 & _47. Do not unwrap w/o orders.

AUG 3 1985 Swinnerton Peninsula Stratigraphic section 8548 starts in river valley at base of Petro Canada Coal #7, a coal which is really only well exposed for about 100 m on the banks of a mud filled stream directly below the vertebrate locality #8 8548 Unit thickness description in streamlined and base covered by tundra 1 1.5m tan-gray weathering sands 1.5m with lodes of Fe-stone 1.5m F-M grained, sub-rounded 1.5m apparently with lignitized 1.5m wood. 1.5 Eureka Sound fm. 1.5 Member IV 37° ↕ apparent dip 49° .5m Fe-stone layers at 3.5 m, some plants at 10 m

Sum Thicker 1 contd Sum = 9.5m Cercidiphyllum at top 2 1.5m Thick Coal, Petro Can #7 1.5m dip 1/2 N 1.5m Forming prominent bluff in small 1.5m stream drainage. 1.5m flashy wood coal as at Student 1.0m Flood Coal Creek Section Sum = 9 contains numerous carbonized and petri, some sort of petrified wood 3 1.5m Pollen Sample 8548a 1.1m .02m above base Pollen Sample 8548b Sum = 2.6 21.1 1.5m above base INTBbl dk gray calc clays and mudstones (monte yellow) some lignite. Clays have carbonized branch and moss fragments. 4 0cm

Σ Thick. 4 1.5 m tan weathering (fg sand) 1.5 m thin iron stone ledge, (ironstone) 1.5 m lenses of dk gray clay. 1.5 m sand is very clayey 1.2 m poorly washed Σ = 7.2m 28.3 m Fe-nodules w/ Meheng voic 5 1.5 m Lt. gray med gr. 1.5 m unconsd. SS with beds 1.5 m of slabby ironstone 1.5 m CONCO poorly washed 1.5 m some orange staining 1.5 m Fe stone ledge @ 6.4-6.8m 1.5 m forms rubbly ledge 1.5 m above 9 m the unit has bands of med gray clay and many Fe-stone layers ← locality 8545 a 12.6-12.8m 1.5 m Quacid. / Platanoes

5 contrd 1.5 1.5 1.5 1.5 1.5 1.5 clays increasing in # towards top of unit locality 8545b at 24.4-24.5m Metasequoia Cercidiphyllum Osmunda Glyphostrobus P. nobilis 1.5 m 1.5 m 1.5 h 1.5h 1.5m pollen sample 8548c 5.7m from top of unit 1.5m 1.2 m 62.05 total for unit = 34.2 m Σ=34.2 6 1m 63.5 small coal layer weathering to very dk gray - blackish popcorn texture on slope shot at 4%

Culmud. 2 Thickness 7 1.5m Ditto unit 4 1.5m lt. gray sand with fe-stains, ironstone cones and clay lumps increase dip to 10% 1.5 at 6m a 10 cm clay ironstone ledge or Cercliphyllum 1.0 Σ = 7.1m 70.5 8 yellow brown weathering 3 (1.5) m cross bedded med grand .5 m sand, friable, clager, x- bedded w/ lignitized 1.5 m wood, lenticular. form a shoulder on slope, some lithified chunks w/x-beds Σ = 6.5 77 low angle tubules orange stains Fe-nodules some carb on laminae

Forth Cwm 9 1.2m 78.0 Plant locality 8545c which includes 3 sublocalities at the same stratigraphic level Thin swala forming gray sand FA to siltstone and clay with clay ironstone at top Good locality! 8545c dip increase to 15% W 10 6 (1.5m) .5m S = 9.5m 87.7 Pollen sample 8548d at 3.2m Coal with some shaley interbed at base coal is platy and paper like lower large coal and Speckled Coal. Also carbonized wood fragments.

dip Cum.Th. 42% W 11 2 m fossil Cercidiphyllum fruit leaves + foliage 2 m Mekwagora Cone 2m sample number 8548e 2m 2m Vfg ss w thin bed of 2m orange Fe-stone. Planar 2m laminations with some carbon on bedding plane 2m 2m Planar laminations are well exposed on a distinctive Σ = 22.2m | 109,9 lithified sand at 12-15m This sand forms large blocks which slump down the slope and plate apart. 12 2.2m 112.1 Coal w/Fe-stone as for

Unit no. 13 17m to dip slope of rubbly Fe-stom organic trash in san layers Some layers have a large clay component Slope is distinctly rubble covered w/ much Fe stone Fauna: Tapir Hyrachius 2 turtles Allaghallosuchus Vertebrae seem to occur near the top of the unit beneath the mantling layer of Fe-stone modules. 129d Many Vertebrate sand - Locality 8 poorly sorted coarse to fines beds alternatm w/f/m seels of SS 1/4 gray weathered pelbules of A grante, y to 10 cm - 40cm grit layers rolled sst sand armored Fe-stones modules numerous Fe stone module. large clay ball clasts up to 1/2 m , red gray sand has a distinct banding where it is well- exposed. Burins are limonite brown, yellow, gray, and mid-dark gray. Pollen sample from Clay ball clast at 6.5m 8548F bands .5 - 3 m thick Fe stone at 12 m

Section 8548 offset Section now offsets to west through a valley of two coals. This valley has two 1" coals running almost parallel to slope on the west side of the valley. It appears as though the lower of the two coals overlies the vertebrate sand. Offset starts at the base of the first coal. Unit no thickness Cum. Thickness Description 14 1.4 m 130.5/1s coal of coal pair 15 1.4 m 131.9 sandy split 12 coals which see thicken to the west to a large cross-bedded channel 10m thick Fe-stone w/ Acer Ceroid Mehusgar.

16 1.8m 133,95 2nd coal ?? coal pair 17 ( 6(1.5)m very light gray ss "White Sandy" w/ numerous l????? forms a whitish low shoulder across valley to west. 1.25m 1H3,95 Here is a Fe-stone covered surface Σ = 10.25m at 5m there is a .25m almost entirely covered coal unit much P. notalis sample 8548g This coal better exposes near base in the valley to the west /8 1 m 1H4,95 Coal which forms the prominer bowl of the syncline w/ wood capped by Fe-stone 19 dip now 0° semi-covered T √ yellow-brown sandy matrix , rubble + fe stone 10(1.5m) .5m lithified lenses of ck Σ 15,5 m brown gritty sand w/ top at axis clay gall + rowston clasts of syncline at 12 m 160,1H5 161,95

Arguement on hill we are here X Platamus mobilis at 8548g white Sandy unit is 19cm long 23cm wide Near 8548g, a trough-cross bedded sand in a gully well exposed

Stratigraphic section Section 8549 On west side of Swinerton Peninsula & in isolated outcrop of Suroke Sound Formation. Base of section in slumped covers alluvial valley of Swinerton Wear Creek unit no. thickness description 1 4.7m 4.7 dip 42W Carbonaceous clay intercalated with IF gray sand weathering to tan. Clay feston small as unit 2 flora 85476 here contact gradational 2 4.9 m 9.6 med grained dirty saw intercalated with silt and clay <↑> weather to a lt gray. very dk gray at base becoming lt yellowish gray as it coarsens. Forms prominent white shoulder. (electrical) carb wood 3 1.8 m 14.4 Coal.

Arm Thurl 4 2.5m 13.9 Pollen sample 8549a at base dk gray chippy carb. mudstone ct to next unit he became a gunky clay at 1.5m 5 4.0m 17.9 friable tan sand forming a shoulder poorly sorted mes) grained weather to tan well rounded carbon layers Osmunda level 8547a at 2.8m . 6 1.5 very dk gray carb clay alternating w/dk brownish gray mudstone, lenses of clay Fe-stones weather varies: dk gray red gray, yellow brown, tan

15.95 33.85 of minor interbedded light at 2m and 7.5m some sand interbeds Pollen sample '85496 at 9m Clay Horizon at 9-10.5m dip to 30 deg at 12m 7 11 (1.5) m 66.85 coarse pink/gray sand E = 33 m with sand armored clay balls Fe-strom cones prob. rounded granite clasts from 2-3 inches up to 8-10 inches Flora 85476 Johnson Rd. at 7.5m Friable sand forms a shoulder fossil wood

Cum Thulemus 8 2.3m 69.15 coal 9 600m 75.15 interbedded fine clayey sand w/ brown sandy clay, occasional fe stains rippled weather to 1" yellow-gray. 10 40m 79.15 lignitic clay as mudstone forms low shoulder below big lignite weather yellow- dark gray Pollen sample 8549c at .5m 11 3.9m 83.05 Woody coal, most prominent coal on hill, top of coal is a wood coal is very woody, former black strea

Cum Thick starts on a 1" Fe layer (soil?) 12 f-grained subrounded 9.4m 92,415' H yellow gran ss Fe stone nodules C\up to a coarse sub angular ss w granite clasts up to 1 ft. (rare) at clay Fe stone ledges. trough x-bedded in finer portion liquidized wood. cobble start at 3.5m Ginkgo level 85472 at 4m dip now 46\deg W 13 int bedded lt grey clay and arg trough-crossbedded lt gran-ned grained ss Korlreuteria level 8547dC at 8 m

13 contd 1ense of coarse cobbly layer at 7.5m w/ armored fe stone grit, clay galls, gravels clasts - ends at 14m unit F arrow to top, leveld 28.25m liquids and a fe ston cap 32.2m 124.65 top of liquids at 31m 14 true dip 75 deg W shot at apparent dip of 37.5 deg w 1t gray coarse poorly sorted, (pinkish), carbon blebs as a bedding plane liquid wood parallel bed + lar. Fe-stained faulted and jumbled in places

Curr Thm lithified layers as thin x 20cm of thinly plated w/clay gall coaly lense at 24m clay clasts. fe-stone lag 57.5m 182.15 clay ball clasts or 40m dip changed to 45° at 32 m granite boulder on slope micro faulting of silty layer dip to last 1.5 m FT to thin lignite and shales. Pollen sample 8549d at 56 m The whole unit is very lenticular at thin in NIS.

Cum Thick 15 2.4m 184.65 Coal w/ tree skin 16 thin bedded rippled to flag lam fine clayysand from 0-4 30cm grit channel at 2m at 4m unit coarsens to a coarse trough crossbedded unit w/ yellow and pinkish skins thin coarse lens at 9 - 11.8 m carbon of bedding plane granite clasts up to 10cm 11.8 color goes from lt gray, Scouring into the lower unit

30.5m C-m grain finish Carbon layers 215,05 at 20,5m a clay-ironstone lense with a fossil for 8547c Pollen sample 8549c at 27 lithology becomes ripples to parallelbeds fine grain ss to siltstone same as basal 4m of unit 17 8,6m 223,65 begins as brownish-grey red-grain sub angular shoulder forming ss, lenticular CT up at 3m to coarse beds of grit and claystone rolled armoured clay-to clast channel.

18 interbedded sequence of thin coals, slates at ss ends in border fault meas. Beds here are essentially vertical 19 6.5m 2-10m friable brown coal sand, mostly covered 20 10 cm coal disturbed by faults, appears to be as large as 2 m End of Section

Acer specimen from 85-47e 3 1 2 5 4 9 6 7 8 10 11 5 14 13 12

Plane Hours Date Otter Cum Helicop. Cum. 7/7/85 2.4 2.4 7/10/85 2.1 4.5 4.6 4.6 7/12/85 3.0 7.5 7/13/85 1.0 8.5 2.6 7.2 7/18/85 2.6 9.8 7/19/85 5.5 16.3 7/21/85 4.0 12.5 7/23/85 0.5 13.0 7/25/85 3.0 16.0 4.25 20.55 7/28/85 1.00 21.55 7/29/85 3.0 19.0 7/31/85 6.0 25.0 8/1/85 4.00 25.55

Sky Cond F50 F150 Vis 10+10 w in Hills 1/4 mi to S North F8 up of, al250. Wind Q6 alo1 Clouds. SCC A52 Num Sun Vis E50W E150 1st in Hill Lwr Fog Rls TO 34 W HU F2 26 alo7 SC 6 AC 2 Bay Farid School - How are we working? - Progress of action - Memorize What done? - Eps date. - It simpler (as more times) (see for men) stuff to send to Petersburg Please All but one sleeping bag Then one tarp in PESP Blue bag all to Pedetum Dear Kids Deploy food to kitchen Tents to PTS Gunn + Kid Stay Bay Tent + Tan North Fair

[illegible]

TRIGONOMETRIC FORMULÆ B A B C A B C A C Right Triangle Oblique Triangles Solution of Right Triangles For Angle A. sin = a/c, cos = b/c, tan = a/b, cot = b/a, sec = c/b, cosec = c/a Given Required tan A = a/b = cot B, c = √(a² + b²) = a√(1 + b²/a²) a, b A, B, c sin A = a/c = cos B, b = √((c+a)(c-a)) = c√(1 - a²/c²) a, c A, B, b B = 90° - A, b = a cot A, c = a/sin A. A, a B, b, c B = 90° - A, a = b tan A, c = b/cos A. A, b B, a, c B = 90° - A, a = c sin A, b = c cos A, A, c B, a, b Solution of Oblique Triangles Given Required b = (a sin B)/sin A, C = 180° - (A + B), c = (a sin C)/sin A A, B, a b, c, C sin B = (b sin A)/a, C = 180° - (A + B), c = (a sin C)/sin A A, a, b B, c, C A+B=180°-C, tan(½(A-B))=((a-b)tan(½(A+B)))/(a+b), a, b, C A, B, c c=(a sin C)/sin A s=(a+b+c)/2, sin(½A)=√(((s-b)(s-c))/(bc)), a, b, c A, B, C sin(½B)=√(((s-a)(s-c))/(ac)), C=180°-(A+B) s=(a+b+c)/2, area = √(s(s-a)(s-b)(s-c)) a, b, c Area area = (b c sin A)/2 A, b, c Area area = (a² sin B sin C)/(2 sin A) A, B, C, a Area REDUCTION TO HORIZONTAL Slope distance Horizontal distance Vert. Angle Rise Horizontal distance=Slope distance multiplied by the cosine of the vertical angle. Thus: slope distance=319.4 ft. Vert. angle=5° 10'. From Table, Page IX. cos 5° 10'=.9959. Horizontal distance=319.4×.9959=318.09 ft. Horizontal distance also=Slope distance minus slope distance times (1-cosine of vertical angle). With the same figures as in the preceding example, the follow- ing result is obtained. Cosine 5° 10'=.9959. 1-.9959=.0041. 319.4×.0041=1.31. 319.4-1.31=318.09 ft. When the rise is known, the horizontal distance is approximately:-the slope distan- ce less the square of the rise divided by twice the slope distance. Thus: rise=14 ft., slope distance=302.6 ft. Horizontal distance=302.6-((14×14)/(2×302.6))=302.6-0.32=302.28 ft. MADE IN U. S. A.