Field Notebook: 1976b

Hickey, Leo

1976

Yale Peabody Museum of Natural History

Original Source

Source Material:
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paleobotany stratigraphy palynology

Document Pages

156 Pages

UNITED STATES DEPARTMENT OF THE INTERIOR DI-6 APPROVED DECEMBER 1941

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9/9/76 7677 Dry Creek Valley Gully Center W Bdy see 13 T 7 S R 2 E. series of yellow ss ledges + interbedded shales of greenish yel aspect w/o popcorn crusts. CARBONACEOUS but no lignite. LANCE.

6/12/7C 7651 Amendment to Section Base In NE¼NE Sec 12, T57N R 100" Park Co Wyo O' m Base of section on massive yell gr br ss AT TOP OF LANCE 4.7 m direct measurement on Jacob's staff BASE of lignite First lign above LANCE & First of FU. Fort Union Fm Lign .09 m Thick Shales x siltst greenish yellow below no lignite carbonaceous shs in places. Typical Lance Lign at 4.7 m is one sampled at 766D STRIKE IN Lobo Pass 132° 17° SW 'AT STATION 25 131' 190 SW

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See 7651 (continued STATION 25 (25) to (26) D L° AZ Distance 81.9 10° 226° Wh Colors @-@) 5Y7/2 TO 3.0 top of SS. Chippy 5h. to 30.2 Color 5Y4/11 30.2 chippy 5h. from 30.2 lig to 31.8 lig

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chippy sh from 3ft. chippy sh. interbedded w/ dcc, .. 4in thick beds of lig, one at 30.2 the other at 37.6 48.7 S.S. 1oyR 8/2, fig. sr. poorly sorted weakly incl. calc, ss, x laminated 53.7 Sh, & lig Sh grading upward to fig. at Sh, is chippy & SILTY. 59.7 lign ra

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7651 cont. 62.5 sh, fissile 5Y4/4/1 64.0 grey sk. same as 62.5 71.7 S.S. poorly ind. clayey Y(g) Ca lc. X-1am. SS. 10yR7/4 75.6 nBedded sandy SITST 5Y7/2 79.8 SS ~ cross bedded well indurated Ca lc f.g. 10y7/3 mod well ind. (9) STA (26) to (27) D AZ < DIST ON TAP E 10ft 216° -30°

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7651 cont (26-27) wh color 10YR 7/4 54.0 top main ss ledge interbeds of SY7/2 UN ind non-resistant bedded clayey SS abt 3-4' thick & ledges of mod ind. (4) calc x bedded, 10YR 7/4 SS, wh 84.6 Clayey [illegible] clayey ss. SY7/2 99.4 base of sid. conc. layer

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coffee & cream wh color (27) - (28) 5Y7/2 (27) to (28) D Az 100' -226° /-40' DIST ON TAPE 3 ft top silt conc layers chippy shale fissle 5y4/1 ↓ to ↓ 56.0 chippy, color now 5Y6/1 72.8 un md, ss, vfg, rest (1) 10yr 6/4 86.5 lig.

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90.7 carb. s1st. 10YR 5/1 5YR 2/1 93.7 S1st. clayey. 28-29/5/7/2 10YR 6/4 rest. (1) 28 to 29 DIST ON TAPE. Dist. AZ 100 ft 269 <o 11O 30' clayey s1st w/ lig. lenses w/ occ. Interbeds of fissile Sh. to 35-8 10YR 6/2 35.8 moderately well indur. claysh bedded 5.5 (g. CALC Jy# 8/4 x bedded RESIST (6) 37.6 top S.S. fissile Sh. SILTY 10 YR 5/4

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48.0 Sitst. 5y614 (2) 75.5 Sid, conc. uh TO 10yr 7/4 chips. 82.0 op sid conc. Sitst. 5y614 TO 97.7 97.7 - fig. TO 100'

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WH color 5Y7/3 DIST. 87.3' 220° L 25°40' 9 to 60 DIST. ON TAPE. .6 top lig. interbedded seq. of s.h.s. (fiss.), silt, conc., o.lig upto 4m. & siltsts. top at 50' SILT 5Y6/1 , sh N6 some clayst marked by roots x jarosite 5YR 6/1 to 5YR 8/11 50 2m thick rid. s.s. capped by silt concs. to 53.6 53.6 carb . sil/sst. - 5Y6/11

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60.8 u1 md, ss vfy, non calc st y7/2 non calc 63.0 top of ss 5gy6/11 fissile s.s. 66.2 ss, cons. 70.1 chrgy carb clst fissure ns interseded w/ st x st. 5gy6/11 to 78.1 78.1 well md ss ledge f.g. fes to wed X-bedded ball & pillow deformation 10yr 8/4 CHC.

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(30) to (51) Dist. A2 100 226° <° wh color. 5Y7/12 66.0 top, S.S. fissile s/tst. w/ interbeds lig. + carb. sh. sl/st, 5 Y 5/12 Clay sl. shale 5"Y4/12 TO (31) same. Dist A2 98, 9 240° <° 31 to 32 20° 70 P. Dut on TRACE Sh. grades up to slst. then s/s at 6.2 unind.

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above 6.2 interbedded seq. fissile s1st. +s.s. silt st. 10yR 7/4 (4,6 to 16,7) slid. conc. 16.7 - fissile shale-silty. X N6 carbon coar vg. Top at 35.0 35.0 - s,s. ledgy - cross bedded x bedded calc 10yR 8/2 wh. 10yR 5/4 41,7 top, s.s. silst. 10yR 7/4 58.0 S.S. well indur. ledgy festooned x-bedded ball + pillar deformation

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7657 CALC, FIG, 10 yr 8/2 WH. TO 10 yr 6/2 SS forms double ledge w/a 12' softer interval w/between. 320-33 DISTANCE AZ < 14.1 298° 29° 10' 14.1 to p. SS. 33 to 34 DIST. AZ: - 100' 256° 6° 56' to top SS. 100' covered coffee & cream. seg of 51757 Describet 34+35 34 to 35 DIST. AZ < 100 257° 4°

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688m 50' 33 70 39 5y 7/3 weathering largely covered int of list w/l CC sid ledges x ledges (and x bedded ss. Sil - +8' 5' lead interval 88-95' 5 70-75' [illegible] S1TST. 5x6/4 35 to 36 Dist, AZ L 100' 2550 6050' SS. from 33.0 to 85.0 mod ,w. ledgy (Q) 36 to 37 Dist, AZ L 100' 260' 60' 32.5 40 43.0 Sid. conc, covered above fine gr sh high etc.

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(37) to (38) Dist 92.5' AZ 257° 6040' 87.5 base of s.s. top at 92.5' top of section FINIS

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8/13/76 Driving up Hunt Creek [illegible] Co. mont Somber "Hebo" Fort Union To [illegible] South of creek Forms high terraced QUESTA with numerous Short rounded terraces on IT. 7675 b again L, Pal or U, IK fossil ph. Chamacyparis type 'Thujites' Cercidiophytum. large serrate Hamm. large Taxodiaceous conifer Caled?

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7678 Hunters Creek CUTICke site. SITE TO PART of MAIN one = 7653

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Along north nose of Polecat Bench. SE sec S T9S R24E Carbon Co Mont on PA1-15 Bdy lighted thick in basal FU, section to SE. W 1/2 17 T9S R24E Valley w) Lance to south on nose of Polecat Bench thick SS ledges in top Somber FU. into SE 1/4 18 Lebo thins beneath channel SS (yellow inserted at top) in SW sec 17 T9S R24E strike on top of KI 155-155

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8/16/76 west end of Dry Creek BASIN Above Lebo are The Belfry LAKE BEDS, Then FLUVIAL. SPUR IN NW SEC 22 T 7 S R 21 E BIDSTRUP BRANCH NEAR BASE LEDGE OF ARKOSIC SS. Lebo aspect sed. above, NW'1/4 Sec 22 T 100° S 16° Sec't. looks like Lebo Chippy s/7st. w Rusty SS. Siderite cones, abundant No lignites in lower port'n Wh. 5Y7/2 +SS. 5Y6/4 CLAYST. N5 wh color slope also S-Y8/11 SS. LENTICULAR TAB X lam g x-bedded. Much of This unit is more yell wh than lebo Further east. 5Y7/3 wh color. ss. lenticular, ARKOSIC, f.g. TAB x-bedded some pene def. Fr. 10 YR 8/2

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8/16/76 Dry Creek NW Sec. 22. Wh. 10yr 7/4 spur in NW sec. 22 abt 4660 contour first lignite 6" encountered IN section. STILL leba AT app. 4850 contour Thick beds of lignite 3'-7' begin to appear SS, X bedded Fluv. vfg. N&W arholic Caic, Fr. 10yr6/2 Wh. SyR 5'/4

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7679 SS NEAR CENTER SW NW sec 22 T 7 S R 21 E CARBON CO. MOUNT. Cercidiphyllum PLATANUS Juglandaceae IN BASE OF YELLOW FLUV, X paludal seq. above 4800' on SW sec 22. Fresh water ls. conc, seq is yellowish with ss x interbedded silt x lignites. 7680 SW 1/4 sec 22 # 7 S R 21 E mollusks in fr water ls. LAKE BEDS 4860 Thin bedded ss BUT SS just above is X-bedded 4880 Fr whtlimestone 4920 FLUVIAL SS ledge Thick siltABULAR x-bedding & pevecorsi p defor.

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8/18/76 SW Sec 22 in Dry Creek Yellow Section with interbedded lignites, Some Fr. Frequent Layers of Fresh Water ls. 1 of them w mollusks- SS, do not have features of those in the [illegible] beds. Cut Scour & Fill strs) peneconcamp defor. lenticular no ripple drift strs. This appears to be a fluvial sec marginal to lacustrine. 4940' Lacustrine ss. roughly ll bedded. in 2 ledges. STRIKE 101° S 18° JUST strght above this 46 Festooned xbedded ss. section through NW Sec 27 nr E26 to 4826 FLUV SS & interbedded Fr water ls

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7681 Center N, line SE Sec 28 Thick: 4' lignite atop, Fluvial sands, above this point SS, very rare lenticular unit nearly treeless. Beginning of swamp facies of Tid

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7663 Belfry Road Cut 9/18/76 Sections. Belfry LAKE Beds TAking INTERVALS of ss descr of ss. intervals. Meters also descr of fine int, 0 M MEAN HIGH WATER CLARKSFORK RIVER. BEST 1 Covered 1 SS, CALC vfg base. II lamin - with small ballly pillow str in middle upper 0.4 m. II bedded. SY6/2 Top 0.4m vfg- carb trash on bedding pl 2.85 Fissile SITST SY6/11 (2) 3.16 lignite (1) 3.95 limy MARL 4.6 lignite 4.8 silty grey ON bedded CLAYST. grading upward to 5.1 II laminated sandy SITST w/ fossil leaves (poor) becomes massive upward. interbeds of 3.9 II bedded SITST + MARL w GASTROPODS

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8/16/76 7663 7663d -> mOlOsskS abUndanT sAMp 7663-d 6.8 SS, basal cOrt 11+ not cut base SS, f.g. mod. L planar xbeds. dec. to low L toward top SS. arthosic & mic. SS. middle disrupted beds. fig. of vfy SS in fig. arthosic calc. cem. top. SS, fg, arthosic w/ some carb trash 8.1 8.1. interbedded seq. of 0.1 to 0.2m SS beds. yl sit/sit. sit/scolor. sys/11 - SS, 3v/7/2 SS, 114 low L xbeds no17/y/11 carbonaceous, calc cem. sit/sts. il bedded sl. calc. SS, f.t. base vfy middle vfy top 8 10.1 mudst, chippy, 10yR4/2, (7) 10.9. clayst., sys/11 (3) 11.48, vfy SS bed. 0.15m then seq of thin clayst., SS il beds.

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7663 9/18/70 whole unit gypsiform 12,12 SS. Vfg., 11 bedded to middle ripple marked on top now exc No cut or base 12,28. 11 bed of 11 lam silt. 12,40 SS. base 11 fig base non calc massive fig middle (8) mollusks in top 10cm. vf.s in top. 10cm 4 Calc. 13.70 mudST 11 bedded, non CALC. 5YS/1 Thin 3cm stringer sand 10 cm from top. 14,65 SS., low angle x-beds. (9) base f.g. non-Calc. middle f.g TAB high L x-beds topi f.g low L x-beds. 15.9 mudST fissile 11 bedded w/ carbonaceous frags X poor leaves on 13 P.l (7) V14,45 Fig. SS 11 v x l beds. (9) "" 16,60 mudst as at 15,9

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16.72 SS, calc, sl arkosic (4) mil. base vfy., middle vfg. top. fine. top undulating. low L x-bedded throughout BASE II 17.62 siltst, ll bedded gypsum UV lower surf undulate 17.85. SS w mollusk frags, vfy. base II but undulatory or w / load casts. gypsum 17.98 S 1015. 19.35 SS base II but irreg. vfg. 18.7 ll bedded siltst w 0.1 m lignite in middle 19.2. SS 4 siltst nuter beds ss lowest SS bed 0.2 in thick then tht I don. SS vfg.

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7663 8/18/70 19.2 SS Vfg, Calc, ll bedded. 19.4 Interbedded seg fine, from whls coaps w/gastropods & mainly mudst without beds ll bedded x 0.15-0.10 m thick √ 20.05 SS lower 1/2 of ll bedded. upper low L tabular Carbonaceous. base Vfg Calc m Vfg. top fine. √ 21.04 ll bedded seg of mudst, slt st very thin 0.65m SS. 23.25-23.75 lignite ll bedded slt st marked by pl stem frust some mollusks (all?) iron & gyp stained bed of slt st above lignite. √ 24.1 ll bedded laminated silt y shale fissile syl6/1 marly shale laterally becomes partially lyricitic

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7663 8/18/76 and CARBONACEOUS 257.1 SS vfg. tow t. BASE 1 vfg w low L x beds simple x beds. BASE 11 non CUTTING, middle vfg. TABULAR sets 11 SETS OF SIMPLE X- beds 1 ST [illegible] RIPPLE DRIFT+ vfg. TOP low L x-bedded 27.3 11 bedded seq. of SITSIT 0.08 m vfy non CALC SS. 11 bedded. 4 beds about middle. a 10 CM thick iron imprgy. mollusks BEARING UNIND. SS 31.1 -SS 11 to bounded base w groves or deep ripple MARKS CA/c. BASE vfg. low L x bedd, middle Trough x bedded vfg TOP vfg low L 32.3 SITSIT. fissile lignitic first 20 cm above SS

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32.92 SS. || or low L x bedds || bounded. CALC vfy. / 33.1 SITST fissile med grey 33.15 SS. Vfy, ledgy low L x bedded. CALC. /33.8 fissile mustard. one 2mkt || bedded vfy SS /35. PARTICULAR SS. low L (8) x bedded vfy. CALC. Thickens up. also. mix w carb th on bedding blarc V 35.5 lens of SITST vfy fissile SS grading upward INT is ITSTO || bedded. & finally lignite b/neath SS /36.3 SS f.g. low L x beds. BASE CUTSRY downward to 5. SS. NEARLY 1m thick. /34.5 SITST, y lignitic INT. || bedded.

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7663 39,2 SS vfg throughout (10) || bedded s.lm w Some disruption c.t.c. 40.3 low & xbed parallel bedded SS Grading upward into 40,6 || fissile silty marl SY 7/1 41.9 SS base || bedding low 2 x beds Top ripple markings 42.15 fissile marl as at 40,3 42.35 Fr water is cone in MARL as at 42, N OFFSET section of Road Pollen sample on W side of road furthest N is 13' (Thirteen) feet below 41.9 M STRIKE IN B.C. 133° S 5°

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7663 OFF SET OF SECT TO W. of BRG 42.15 TOP OF SS. || Bedded SILTY MARL. some layers w/ IRON STAINING. 5YR1) √43.93 ledgy ss || CONCRETS. Low Z X-bedding w some CARB in BRP. 10YR 8/4 Vfg. CHC, √44.45 Fissile non-CALC MUDST w PLANT FRAGS. (CARBONACEUS) UPPER 8CM A LIGNITE. √46.07 MASSIVE SILTY MARL becoming fissile above 48.25 5Y 6/10 √46.35 || bedded interbedded ledgy ss X SILT w CARB bedding planes. CALC Vfg. BASE || TOP || w iron st. 10YR 10/4 47.18 SITST fissile (3) 47.60 47.5MARL SILTY ROOT IMPRESS. leaf UNIT → 48, Tree TRUNK CAST VERTICW IN. MARL w. Thin 5CM

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766B Al SS, IN SECTION W sharp basal cont. lenses of vfg. simple x bedded ss Aphanitic fresh water ls. w Cercidi phyllum fus. Fossil ? A/ Quarry 5Y7/1/ -> 7654 48.40 SITST, tissle yell.grey some root imp. ll bedded some thin rem 1-5cm beds marl gyp in JOINTS V 49.5 silty marl (5) V 50.2 SS, ferrug wh 10YR 5/4 (7) fr/color 10YR 7/4 BASE ll BUT load CAST. sharp basal cont. rdy x low L to ll bedding Cercidi phyllum fryt IN BASE vfg middle vfg top vfg very low L x bedding AT TOP. CALC. V 51.45 stringers ll bedded of vfg SS x mainly SITST, ll bedded

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7663 8/18/76 \52.18 SS Vfg. ll bounded low l x bedded calc. rare interbeds' 1-2 cm of fissile silt?y Marl. \32.95 Shale, fissile poor pl. frag. x interbedded sgt?? w yr 7/14 ll bedded. \53.55 s/st? ledgy m?j (7) calc graderall) ll bedded. (54.95) Shale breaking into small chips of non calc with Thin s-8 cm 56.77g Astropod Marl 0.05 \57.2 SS Tabular x bedded somehow long L x-bedded. vfy Calc. vfy SS ll l low 2 x bedded (2) \57.5 Shale silty fissile \58.1 ll bedded s/tst with low L x bedding calc ss interbeds 5-10 cm thick. 58.65 10 cm SS unit with gastropods 4 wood fragments in top (3) 2 cm

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59.3 Vfy, low f simple (4) X bedded SS some softer CLAYEY INTREBED W. MOLLUSKS 59.8 II Bedded 9 Low L X bedd SILT. 60.05 Ilyrite. 60.9 Shale, fissile 5y 4/1 61.65 SILTST L ANGLE X-bedd GRADING UPWARD TO SS AT 61.85 SSS NON CALC Vfy) Low L X bedded BA (B)) CONT II BUT (7) grad. midd/e fig. ar/k/le CALC simple X-bedded 62.5-62.7 II bedded silt interval. (3) 62.7 Vfy SS (5) 62.9 Ilyrite 63.05 fissile Marl clayey II Bedded 5y 6/2 upper part W PLANTS FRAGS.

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7663 STAKE 64 M LEFT AT BASE SS / 64M SS base simple low L (6) X beds, middle W same TABULAR & contorted. upper low L X-beds WEAKLY // CALC ; Vfg. / 64.65 // bedded marls, sticky marl CHIPPY SHALES. upper 2cm CARBONACE (3) / 69.75 SS base // // bedded (7) throughout) BASAL 0.15M RESISTANT SS UPPER .25M A MARL, UPPER 20CM // IN LOW L X-BEDDED S! RIPPLE MARKED ON TOP VFG; CALC / 68.75 // bedded CHIPPY SLITX (2) SHALE. 70.6 LENTICULAR BED OF SS, X BEDDED. (5) 70.8 SH AS A 68.75, SHALES SOM ///V X W LIGNITE

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7663 8/19 Stringers above 71 Some siltly micaceous, X bedded shs. w few pl. remains. above 71 72 √73.9 f g calc ss (4) || bounded mod X bddi. √74.2 Seq of interbedded || beds/(1) siltysls, some marked by plant roots , iron st. silty chippy clays 77.0 10cm lignite 77.6 15cm - 3cm vf.g., ferrug ss. ledge, base marked w found casts. 79. fissile chippy siltY sy4/1 || bedded sh. grading upward ~ to ~ √79.4 marly shale || bedded (3) then MARL at 79.8 SY5/2 Some plant seeds & poor frags. 60.45 vf.g., ss ripple drift (4) X-bedded CALC. 80.52 SHIP of ss sheet or sect.

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Bellry Road Cut. Shifted section, 250' south To next B/JTE V80.52 Top of ripple marked sl. in marly section in the 250' shifted SS at 84 m Rhinkens from 3 dm to [illegible] 2m thick V80.52 Marl fissle sl. silky 2) 1/ bedded. V81.2 SS, f.g. micaceous calc low x bedded, ) w/ 1/ bedded marl bdl- 1/ to 24 dm thick becoming limeyer upward & bedded. Brow fissle, carb 1) paper shale w/ th poor dicat mowa if impreser V82.6 LS, 1/ bedded, aphantic 7) some thin marl interbeds. 5Y6/11 V83.9 SS, simple x 1am to micro 10) Tabula x 1Am. Base ss app. 1/ but very gently downcutting in 250 feet from prev sec.

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7663 8/19/ CAIC Vfg throughout SI arkasic middle w/ mod Ball x pillow. top low L simple x bedding some limonitized worm tubes. V 86.65. fissile, paper carb sh, 10 R 4/2 some less fissile & a STST w/ Boot impressions 86.75 lignite & paper carb. Sh 86.90 grading upward into 11" bedded fissile 5y7/11 marl. 87.35. STST. ll bounded, mod L simple x-beds. in marl, upper surf w limonite worm tubs Hor. V 88.2 SS, Vfg, CAIC. Base tab. x-lam. mid. sim x-lam top V 89.55. ll bedded STST grading upward in upper 1/2 to 1S, some beds in STST

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7663 W/ CARB TRASH 90.65 SS, Vfg, TABULAR x bedded (1) 90.83 Marl Interbed (4) 91 Vfg Tab x bedd. SS (2) reddy & friable. 91.5 Silty Ill bedded MARL (1) grading upward into Chippy non-calc SS. at 92.8 gradient to Silty Chippy med. yell Grey Sh. at 92.9 93,2 Lignite 93,3 Brown rusty Paper sh. becoming dark grey chippy sh. 94.25. Yell grey & Chippy SITS? 94.5 Lignite 94.57 Brown Shifissile reworked bolking lint + zync 94.6 Fissle Marl, Ill bedded Beginning of 3 cm 96/45 Beds Vfg mic SS x Marl Ill bedded.

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(1)9/76 7663 96.65 SS, vfg, calc c+m. Base simple low L x-bed, 14' to top meas. on any 1 tape. Base (downcoming prob.) BASE vfg. massive ? 0.5 m above BASE ARCUATE Beds of INTRA congl. 97. Marl + low L x bedded 97.15 INTRA Fm. Congl in SS MATRIX 1/4

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X-bedded seg with INTRA CLASTS. BASAL ~2 cm. Covered w close packed IVs. Mostly P. nobilis grading upward to STICK frags. Then NO PIE. MIDDLE PART some BALL & PILLO W deform top low < to MASSIVE top of section 96,14 +1H) from base of SS. Clarks Fork River Grp Top of section: 101 cm above Clark Fork

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8/20 7682 E side S, NERTY TRIANG. STA cool & sunny SN sec 25 T 8S R 22E, Carbon Co MONT Section STARTS IN BAVINE & where exposure begins Below this point ss are 0-1.2 lightc. Fluvial r [illegible]. Yellow Covered below Fluv. xell. Tfu. 0 SS, vf, mass y low angle x- & bedded, sl. arhosic modse. small scale. TAB x bedding f.g. middle vfj., low 2 top. CA1/2. 2.8 = Bussl part w/ some Trough X-bcd Grey // bedded now CAIC (1) S TTST, some Fe ST, becoming clayey a darker grey 4.5M SS, Vfg, CAIC, low 2 x-beds small sc. 5/2. Sh some lgn mostly cover--. 6 Covered but sume calc. (1) muds silty of mic. CFA: SHALE. a shaley seg 8 Chippy mudst NW CAIC 9. Non Calc silt ST. 9.5 Fissile sl. Silty Sh. 10y 8/3 Wh Col. 0-15M

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7682 10 Becoming a fissile siltst. 10.5 Sh, fissle dark br. grey 11.25 SS Ledge forming BASE vfg. Calc low x bed. mid vfg. Calc Ball, pillow upper ffg Calc low x bls 13.1 Friable || bedded or low x- SS 13.6 Brownish grey fissle mudst. No Calc. 14.6 Now fissle chippy ferrug Siltst. 15 Fissle med. br. grey fissle mudst. 15.8 Siltst becoming fissle & med br. grey above 16.25 16.8 Some 5cm beds siltst w/ carb markings on Bedding 17.6 Chippy bluish grey siltx clay 18.1 SS low x bedded, ledgy Calc vfg. 18.25 GS friable Calc low x the vfg.

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21.82 19- Chippy yell grey S17ST 19.25 IS, concretions & layer. 19.4 Chippy br. grey S17ST. 20.7 yellowish greenish yel sots 20.9 fissile, br., black, for carb sh. 22.25 SS, ledgy small sc TAB x 6 simple howr x bedth Vfy- Sl. CALC , minor deform TOWs x/p 22.75 Fissble v fy. ss, becoming a sots at 24. 24.6 S17ST, fissile & chipp. becoming Carbonaceous and dark brown 25.6 lignite. 25.9 Mudst, fissile, papery. bronnish purple, becoming yell grey Ferruy x yell grey fissile Silty sh alternating more or less fissile x yell grey to br. grey 29. Fissle non fissle S17ST 3 yell gray.

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29.8 MARL SITTY forming a ledge and breaking into "china" "PIATE" 30.8 SITSY, Chippy, yell br 31.6 Yell gr-y. ll bedded SITTY, 31.9 SS, ledgy, med. scale TAB. X-b(5) f.g.o. CALC. 32.75 Friable now ledgy forming SS. (2) 32.6 fissle med yell grey SITSY. becoming sandy above 33.4 33.9 SS, friable Then at 34.30 ledge forming. Vfg. now CALC SS w dow 2 X-b+lo 34.75 Friable lt. yell grex SS. 34.9 Fissle, med. grey SITSY. 35.2 ll bedded SITSY. well ind. Vfy.SS. at 35.21-35.6 then as a 34.9

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8/20/76 7682 35.8. Fissile siltyst. 36.13 Interbedded siltst, a friable ss on 2 cm beds till grey. 37. Fissile dark grey carb mudst. 37.13 yell. grey fissile siltst toward 38, (37.9) AN 8cm thick ss, bed. 38. Friable vfg ss. 38.0. 38.8. Chippy med. br. grey siltst. 39.16 Vfg redy friable lt. yell grey, ss. 40. Sh, fissile, dark med. grey 40.2. Chippy bk. yell br. siltst with greyish br. intkts. 42.40 DARK Br. grey fissile CARb mudst. 42 42.50 yll grey siltst becoming sandy. 42.50 SS, friable CALc, vfg, light yell grey.

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43.75 SS, ledgy, f.g. calc, tab x-bed med scale lensing out 20 m 70 s. 44.3 Friable ss. 45.30 S1T7, interbed in other friable ss. in pru. 45.45 Friable SS, 46.5 Fissile S1TST & friable ss interbeds. TAKE BEOS 47.25 SS, ledgy, low L x-beds 8 vfg, calc, ledgy a cavernous wh d middle 48.1 Fissile S10S7 interbed 48.6 ss ledgy as below: small sc, tab g. ripple drift x-bed, bed. calc f.g. ripple marked on top. 49. Fissile S1TS7 interbed 2 49.3 SS ledge as at 48.6 49.95. Becoming friable 50.1 Fissle bluish gray Sh. nw calc carbon in upper 5cm 50.7 SS, fissle, vfg, very friable, calc mostly 3

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51.65, SS ledge small scale TAB v-bed 51.9S. 577(7, massive yell grey + fissile med yell, grey 53. yell grey fissile st marl 53.7 yell grey 5/702 5177.marl 53.9. SS friable vfy, calc 54.4. Friable yell grey SIT SY marl. SS. SS as 7x 53.9 55.4 S1017. fissile yell br. - yell grey marl. 57.1 Friable 17, yell grey Vfy ss bed. 57.2 fissile yell grey st-> marl s+? 57.9. Friable 77, yell, grey vfy sc. 58.2. Fissile yell grey S1959. Marl s10x 59.5 SS, ledge vf,g calc small SC TAB x growth X-beds.

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7182 59.7 Fissile bluish grey Marl. 60.5: yellowish brown fissile slity Marl 60.9 Vf.g. whitish friable ss. very calc ss. 61.5. Fissle/?? yell gr Marl? 61.6 F.sisle carb dark grey silt st. 61.7 ledgy, low L x bedded. Vfg. whitish ss. (5) 62.9 An interbed of fissile IT yell grey slity marl 63.2 SS ledge vfg, low L (8) x-bed. ? highly calc ? boundry. ss. upper part ripple drift x- bedded x upper surf ripple marled? 63.8 Silty Fissile yell grey 64.2 Fissile yell grey sh 65.25 SS Vf.g. SA, small sc. simple x? cal. 65.45 sandy silt st. 65.7 fissile silty

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7682 66.4 siltY Marl. frable, f.j., CAlC 55 becom[ing] [illegible]y 66.5- 66.7, then frAbile ledgy 67.2 fissle brownish grey mudst. becoming brownish upward to contact at 67.7 w. fissle. Marl. 68.4. Carb papery siltY Fisslesh. 68.6. Fissle Marl. 69.8. 11 bounded, vfy simple [8] x-bedded) CAlC ledgy 55. + to 3 dm beds fissle Marl [illegible] at 55 ripple marked Marl grey fissle 69.9 to 70.2 trough 55. low [X] bed, simple a ripple in ledgy. abt 10-20 cm thick sep by frable ss vfy middle CAlc. base of great SS channel CAvernous wh middle contorted &m thick

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middle - med TAB x-beds. fg non-calc. great massive ledge (8) from 71.8 to contourfell 78' tubular x-beds above 78' 78, fg, still tab x-beded 78.85 med grey fissle marl. 79.4 SS, uf,n bounded, low & x-bed (calc) ledge. vfg. (8) 79.55. fissle yell grey marl. 80.1 SS, small scale tab x-bedded, vfy, calc ledge. 80.45 s/7s7, 80.75. Fissle yell grey, s/7&x sh 61.3 Yell grey fissle s/7s7. Between 80.75 & 82.4 VAST number of mollusks in slope wash. Hawley Mollusk Tce. 82, w/mollusks cont SS vfy salt & pepper, calcarey count millions of sandy mollusks. Hawley Moll. Bed BH 5-77

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82.15 [illegible] sh Fissle. 82.7 Fine, Arkosic, now calc TAB & low L x-bed. sr. middle TAB. fine [7] yellowish grey Top, trough bedded, top 3 dm. w. ferruginous, w/ mollusks & vertical burrows, vfg. calc 84.8 Fissle yell grey mark! 85.1 vfg. ll bounded ss, 85.2 Fissle siltst, yellowcr w. vfg. or silty 3 cm beds. siltst, becoming marly at 86. 66.8 White ledgy, siltst [7] marly or a marly ls. 82B Becoming more ind. & [6] mollusid bearing at simple low L x-bed. Trough. 88.4. ss, vfg. calc, mollusk bearing TAB & simple X bedding 88.7 Friable ss.

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89.1 Carb, mic., SITS interbed 89.7 SS: Friable vfg, TAB x-bed non-calc. 96.3 Lignite w/ gypsum. 91. Fissile marl 91.6 CALC, light vfg SS some forming ind ferrug st nodges. Simple x-bed some ripple drift. 92.4 Fissile mudst w gyp vls non-CALC. 93.3 Friable, light grey, f.g. massive SS, 94.05 Fissile yell grey, marly SITS. 94.95 SS, ledgy vfg CALC. ⑥ w/ Union shells. becomes friable at 95.c 96 Fissle yel grey marly SITx,

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non calc 96.7 vfg, calc friable ss grading, ? 117JJ 98.3 yell grey fissle sh. 99.6 friable vfg, ss. (3)-(8) sometimes redg x 100.2 paper carb sh 101 soft firmble vfg ss, interbedded with fissile med grey marl at 101.5 101.75 massive channel of. vfg (base + middle) troughs x bedded ss. Channel thins laterally 105. tabular x beds some 10 cm interbedd of friable siltys ss. 106 2 dm ledges of ss at 107 things move 106.9 fissile calc shst. interbedded + marl 107. SS. vfg, ? bd., calc. simbed x bedded

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250' SW. JH mollusc loc. BH1 H-77 IS 10' above 113.5 M 74.82 107.2 fissile sandy grey MART. 107.7 simple x bedded, vfy calc ss ll bounded. STAB(323° SW 4½° forms prominent joint covered dip slp. 108 fissile carb sh w gyp. 106.95 fissile yel grey mart. 109.2 friable non-calc ss vfy. 110.1 SITST. 110.2 DARK grey fissile carb sh 111.65 SS, Friable, simple ⑤ x-bedded, NON-CALC. 111.6 fissile SITST. 112 fissile silty carb sh. 112.5. Vfy., CALC, friable ss ② 113.2 SILTY IS. w numerous mollusks [crossed out] clams. John Hawley mollusc loc BH3-77 113.5 fissile sh, NON-CALC gyp x'IS,

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114.65 SITST. low L X bedded O A I c, w gyp x ls. 115.1 SS smooth x-beds X bedded at 99 brnc f.g carbon Bip CALC 116 [illegible] mod scale, some BALL pillow remnants of mollusks lateral to -> middle med gr troughs. loc BH2-37 top tip deformed. some low L last 2cm 118.1 SITST greenish grey 118.7 fiss/c, CALC, SITST hell gre-> won-CALC above 119 119.9 SS, fg. friable 120.1 DARK grey fissle, sh 120.25 SS, f.g. bedgy, won calc. ll bounded low L L beds. 121.25 SITST 121.35 lignitic papery br, sh 121.6 fiss/l yell grey marl 121.9 friable SS, lvfg TAH x bedded) very calc ll boun

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All five units appear 11 bonded in sterd Cliff / Humi Sloth 122.6 Fissile med grey marl. 123 Covered. Prob SITST. 123.5 Grey SIlTY fissile marl 125.5 CALC fissile, SITST) 126.5 Becumas fissile paper dark grey sh. 126.7 Thin // bounded, vfy friable SS. 127.2 Fissle Carb Sh. 127.3 Flywite 1294 Fissile non-Calc mudst. 12815. Fissile SITST becumng, Vfy SS at 129 med. 129.4 Chippy yell grey Silt) 130. SITST marly IT grey Sh fissile 131 Fissle Sh. yell grey marl 131.7 Silty IS. SMALL sc,

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TAB x bedded. 131.78 Fissile Marl 131.92 Paper purple gr ? fissile sl. lignitic cl 132 small scale TAB x bedding slity marl & marly (3?) Inty beds. 133.25 Sandy marl TAB bedded (8) 133.85 grading into softer fissile marl. 134.15 TAB x simple x-bedded, slits sl, marly. 134.6 marl grading upward to friable vfgy ss. 135 SS ledge low L X beds (10) bottom fine calc low L X beds show sl deform or ANI dune middle VFy BALL pillu 138 softer interval trial c Low L x bed ss, cal vfq.

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136,7 inherbed of vfg brownish grey fissile gritty sh. 139 SS ledgy vfg CALC TAB or low L0 x bedded SS (4) 140,1 Frimble SS w 140,9 vfg tabular lam x 1mm. 141 shifty faulty siltys 142 vfg SS simple x bedded calc. 142.2 Fissile silty marl 143 Paper carb silty sh. become brown upper 1cm. 144,1 Fissile yellow marl grey marl Thin lignite at 145,7-8 146, w/ th 1-2 cm hedg es (3) vfg sand simple x bedded u+ 146,7 to 148,1 148,1 MARLX Siltys TAB (6) x bedded

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146.9 smty Marl. 149.1 ?ly Carb sh fissle par- 149.12 Fissle brownish grey Marl?y s1755. 150.5 Lignite & lyy paper sh. ① 150.7 Fissle yell grey Marl. ① fl bedded marley & limest. interval. 153.3 Tab bedded Fr. ls. ⑥ 153.8. Marl?y seq. ⑤ 154. xl. Frialbe SS base vfy , now Calc, TAB x bed. med scale. middle vfy. Ball pillow 156.3 friable Marl?y SS, & ledgy SS, aht 1 dn + yll. some s1717 157.6 lignite 157.8 Carb paper sh. 158.2 mollusca bearing s1717. 158.3 Friable S17S70 yell brown. 159 Chippy yell br s17s7

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160.9 Fissile St. dirty olive gr-y Sh. 161.4 SITST. 161.9 Is w/with mollusk (?) COQUINA could not find 162.1 Fissile SITST. 162.8 Fresh water is w/mollusks. 163- Paper, CARBONACEUS. 163.8 CALC SITST 164.1 Vfy, TAB xbedded, now chalky SS. 165.2 friable CALC SS. II Beds 165.8 Ripple X - bedded II brown red vfy ledge of SS, Ripple bg., w/ II beds. 166.1 Fissile marl 168.8 Lignite & lign paper Sh. 167.9 Ledgy vfy TAB x-bedded SS. 168.1 Chippy fissile SITST. 169- SITST MARLY

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169.3 yel/grey chippy mari 171 papery ly carb sh 171.8 || bedded mari 171.9 micro tabular bedded ls. 172.5 shiny mari 172.7 purple unit x-bedded || forming vfg calc || bouldry ss 173.1 top of section

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Glenview Mont MAYOSHISHA PARK ON Road TO 1/4 mi's of town Brownish grey SANDY sedts. some beds LIGNITIC siderite coNds, I float piece WHITE SILICIFIED PEAT Abt 1/2 mile further on LIGNITIC layer Brownish grey Lebo, colors of Fuin MAYOSHISHIA Browns + dark Grey NOT like Lebo of ELK ARVIN more sandy x SANDS are festoned & wedged x-bedded. TULLOCK ? from earl. descri

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3 CV 56 No 0V C-6-0V exp ou fct. but.

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15J [illegible] [illegible] t

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Sect. 7682 551 at. 0. Basal part w/ trough x-beds. upper part contorted beds. John Has Dark x light wh. intervals here molluscs in dark

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BH25-77 Molluscs + verts at MAIN Jepson Quarry in Hackberry Hollow Bulldozer marks on Ground. NE 1/4, SW 1/4, sec 28, T 5 S N, R 101 W, Cody 1 6 2500 Q prob mid greybull certainly no later acc to Tom Bound. Prob. lower middle Greybull Notes: topo just above bulldozed area on low knolls Celtis in pines EHK Basin Sh. Vocation Cody x Clark (Q)

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Box Loading 8/21/76 Box #41. 7650 7659 A-B Box #1 7615, 7642, 7645, 7633 #3 7627, 7629a, 7634, 7635, 7646, 7647 7644 #2 7633, 7633b, 7630, 7615 5 7633, 7635, 7648, 7642, 7627a 7652, 6- 7633, 7648, 7634 7- 7634, 7654, 7642 8- 7650 9- 7659b, 7652, 7653, T743 10- 7675b, 7671, 7678, 7665, 7617, 7627b, 7659d 7661a, 7627c, 7657, 7636c, 7663b, 7662, 7627a, 7636, 7635, 7651a, 7655b, 7660, 7633, 7636d, 7638 7651, 7629, 7636, 7627, 7655, 7659, 7634, 7661a, 7658, 7628, 7636c, 7636, 7637, 7637b, 7645, 7649, 7659b, 7662, 7664, 7665, 7665a, 7666, 7666b, 7667, 7668, 7669, 7670, 7671, 7672, 7673, 7674, 7676, RT7640,

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was completed in 70 not entirely what would be done today. where J. Miller carried further arrangement of form, opt. T & C w/ from my own paper. This method lead to form of L.A. method J.A. Class class of L. arch features

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S M T W Th F S 12 13 14 15 16 17 18 19 20 21 22 23 24 25 E B. 12 Bedger B. 18 Sny Cruz 16 Robert Paz. 13 2 Internals in lub ducts. Jim Cr. Johnny Del 15-20 Red Building Parking - call Armstrong

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Notes Authors p.p. for S.V. page Emergence of what great lines Character complete during X Sample its own D & H. Intermed Then in David North Application of tech. to a renewable physiology and Prague Howell Cary J. Raveling Dmytriyev New ? Potomac Bovis FV

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