Field Notebook: 2006

SOKKIA™ TRANSIT FIELD BOOK No. 8152-00

Property of LEO J. HICKEY Dpt. of Geology & Geophysics Address Yale Univ. P.O. Box 208118 Telephone New Haven, CT 06517 This Book is manufactured of a High Grade 50% Rag Ledger Paper having a Water Resist- ant Surface, and is sewed with Nylon Water- proof Thread.

INDEX

Brunton set at 0° Dc. HCM = 10m 1 19/32'' = 10m

980-4 6/18/98 Cody Roadcut. next ss above the leaf betwng mtl abt a 5m above road Pedogenic STRS, w. cs. Rounded nodules to abt 1" in dia. I would have thought there were rip up clacks. 980s- River Bank below N Cody Bank C. BASE of cody Rd ss at base of mcs, cody R. Sec 25 1 20 3 15 4 10 S Char Fork River Gauge lewn OLD coy shack Road bridge

9806 Pumping Station at Old Cody Range Crossing NW, NE, Sec 27 T8S, R22E, Carbon Co. MT. Shot to State of Belfry mbr. 156° (0° Decl.) This put base of Cody road section at base of Belfry mbr.

9807 Head of Hollenbeck Draw NW, NW 34, T9S, R.22E., Carbon Co. Double X SS. NY, Concrete above directly above the 2nd Double X SS. in a deformed marl.

9807 6/18/98 NW'¼ Sec 36 T9S, R 22E, CARBON CO. MT. Top of Haltejuleich II on Big Nose. SS. UNIT at top of Hallel. II package abt. 2 m thick shows bioturbation & ripple marking. Fine burrows below micrite 1/2 m micrite - podlike vertical jointed thread-like burrow) 2m { burrows big shallow troughs down cutting

9809 AT PUMP STATION AT CROSSING of RD. CLARK'S FICK, WEST BANK AT 9806

6/19 CCDY ROAD Sec 9809 SECTION STARTS C PUMPING STATION & 1 M ABOVE CLARK'S FORK RIVER SE, NW, Sec 27, T8S, R22E, Carbon Co. MT. 1/2 m INTERVALS 0 SECTION STARTS 1 M ABOVE LEVEL OF CLARK'S FORK RIVER ON N SIDE OF PUMPING STATION COVERED - POORLY EXPOSED INTERVALS TO BASE OF SS 7.98m INTERVAL MARKS TP OF "6" WHICH IS AT LEAST 2 M THICK 3.38m TOP OF "5" ~ 50 cm THICK 2.5m TO BASE OF "4" WHICH IS 2.04 m THICK 6.20m TO TOP OF "3" ||||| 1.5+1.480 | 1.5+1.90 |||| 1.20 ||+1.37 ||2"| +1 m

"3" IS AT LEAST 2.15 m THICK 4.37 m TO BASE OF "2" WHICH IS 2 1/2 M THICK (REDUKING DIP FROM 7° TO 4°) 2.5 m TO BASE OF "1" WHICH IS 1M THICK 2.58m TO BASE OF "0" WHICH IS 2.19 M THICK 1+1m | 1+1.09m | +.69 m

Sec 9809 Section starts 1m above level of Clarks Fork River on N. side of Pumping Station located on W. bank just S. of bridge of Hotzum Rd. interval 0 Start of Sect at 1 m. above river level. Most of interval covered, shooting thickness of Sect, only. 6 M. Base of lowest SS. in exposure, designated as "6" below 0 SS which is basal SS. of Sect. of Hickey et al. 1986. (Codx Road Cut.) 1.98 Top of "6" SS. 2.88 Base of "#5" SS. Brow Thin bedded, flaggy SS. 3.38 Top of #5 SS 2.5 Base #4 SS. Interval of fine grained clastics covered. #4 SS Thin

INT. Sec. 9809 bedded to Thinly laminated f to m.g. SS. color tan to buff w/ ripples or small scale x-laminate in several layers. 2.04 top #4 SS. 4.0 Approximate base of #3 SS. Similar to #4 except not as well exposed some prominent layers ~1-2 cm thick, at weathers to rounded knobby appearance. Thin interbeds of less resistant, silty SS. 2.2 top of "#3" SS 4.37 Interval of fine grained seds., ll bedded w/ ~15 cm. bed of light red ~2.25 m above base top of interval is base

of "#2 SS" 2.75 "#2" SS more massive SS w/ set 30-50 cm Thick of linn, med. scale x- bedding, w/ some interbeds of unlaminated or disturbed knobby layers. 2.5 Base of "#1" SS SS, lower half is ll laminated SS overlain by 10 cm. of less resistant SS w/ flaggy parting, Thin beds 1/2 to 1 cm Thick; upper half dominated by medium scale rough x-bedding. 1.0 Top of "#1 SS", 2.58 Base of "#0" SS. y base of "Cody Road" Type Section of Hickey et al, 1986.

loc 9810 A1 6/20/98 Limestone Paradise loc 9716 Center S'1/2, NE'1/4, Sec 32, T.58N, R. 100 W Park Co., WY. Cool P.C. Threat of RAIN. Above [illegible] 80m SS m2 SS Micrite concretions separated by about 2-3m. These are gradual both vertically & laterally to a laminated limestone shale. Laminae are oft-w rippled or flat. Photos - 1 of Limestone Paradise 2. Detail of basal contact of ls. cone. About 1.5m below top of cones, "thread" like burrows occ. in a ripple drift

9810 (Cont) SS T Sec. 9810 Detailed Section Through 80 m Cycle (Roller Derby) 9810 a one sample labeled 9810 3a a = Aquatic PIANT Horizon 0.3m below Carbonate rich UNIT #3 of Section 0.2 below downcutting calc. channel IN SECTION 1.6 - 1.1. PLANT beds Chrophyceae Monocot IVS. Mollusks (Pulmonate Snails) Fish scales 1 poor Cerciphyllum leaf frag.

9811 Epiphany Pt Section 9711 Sample levels plotted on Sec. 9711 ercl'd Sec. Sample 9811-01 Micrite above The 1st Council 54M Sample 9811-02 Ferruginous micrite. 65M Ripple marks sinuous ripple drift 185° (uncorn) Second reading 213° just below 1st. Sample 9811-03 Micrite above 110 SS or Hallelujah # Top of Halleluya # Strongly ripple marked w/ large borrows + horizontal pine con. ripple crest I in

Some burrows 1" in diameter. Level 117.1 Thin br. Kaohhy SS, laterally w/ orange wh sandy micrite concs, to 3' in diam. sample 9811-05

98/2 Continuation of 97/11 Epiphany pt. Section IN NE, NW, Sec 32, T 5BN, R 100 W, PARK CO. START AT TOP OF 130th SS. WY. Elm Basin, NW Quad. 7 1/2"

98/3 Sec 14 -D NW'14, SE'14, NE'14, Sec. 14 T57N., R 160W Park Co., WY. Fluvial Mbr of F. U. Fm. Tiffanian Sequence of dark TAN to grey mudsts. w sideritic nodules and lenticular channels of ss (ind. X bedded.)

Correlation of SS Units. #2 Blazing SS. #1 Rosetta (?) #0 130 \ Hallelulah II \ ?? JPL m-1 110 m \ Hallelulah (Ass) PUB m-2 \ 80m \ Roller Derby (?) \ Accessed m-3 Council/Double Cross

9814. 6/21/98 Capstone BUTTE NW'1/4, SW'1/4, NE'1/4, Sec 3, T 57N, R 100W #1 SS Caps Butte Park Co., WY. #0 SS Farms Apron. ON EIK BASIN NW 7'1/2'. Mapped.

9815 6/21/98 Hill 4905 SW, NE, NE, Sec 3 T. 57 N, R 100 W Dark Co. SW 1/4, NE 1/4, NE 1/4, Sec 3. Micrite 0.5m thick below a rusty ferruginous coal X bedded SS 0.25m Thick. Equated w M-2 0.25 -- SS 0.5 -- Micrite -- Lignite. 1m. M'

9816 Center, W line, NW'/4 Sec 2 T57N, R 100W, Park Co., Wy Eik Basin NW7'/2' Sideritic concs above M3 Sandy, sideritic micrite between M3 & M2 Top of Lower Council SS - 180° x 160° (Uncorr decl.) 1m thick micrite below Lower council Note M3 should occur 1/2 tel poles c on road to Scorpion Gap from crossing label(1)

9817 On micrite ridge SE 1/4, NW 1/4, NE 1/4, sec. 2, T 53N, R. 100W M-8 if Council is M3 EIK BASIN NW 7 1/2'

98/8 Shell bed in upper Lebo or Scorpion Hollow Rd. S 6/22/98

9817 6/22/98 Fine Dry. Top of Ridge, Scorpion Pass. Micrite Rdr Bed. (1s.) becomes less well defined from its high pt on ridge about 400' W of Rd X-ing of ridge. Strike of bed abt 118° micrite in it now punky & limmific SS is thinning. Tabularity or section below M-3 is local on order of a few kms. not basin-wide.

9820 Double Cross SS Dip on top of upper SS 80,

Short Grass POINT 9821 LITTLE NOSE SET. Rod note: AT 8M turned at Rtk dip on level so to SW AT 66.87 Reduced dip TO 3 1/2° SW 6/23 Resuming measurement of on 9821 on #0 NW at Short Grass Lunch Bowl. Dip now 6° SE Re zeroed on top of #M1

9822 6/23/98 ON #1 SS IN SW, SE, Sec 11 T57N, R100W, PARK CO., WY. ELK BASIN, NW 7 1/2 INTERVAL BETWEEN O-#1-#2 VERY THIN NO MICRITES ONLY LIMESTONE SS RUSTY, FERRUGINOUS CONTORTED & CHANNEL BEDDED THIS IS THE RUNNING OUT OF THE UPPER SEQUENCE SOUTHWARD NO MICRITE IN #1 AND #2 VECTOR ON TROUGH TH X-SHAPED IN SEC. 1 IN #1 90 (uncorr.) VECTOR ON TROUGHTH FIRST CHANNEL SS APPEARS

9821 Extended walking toward Top of section at 9823 down dip slope. Top of #2 occasional thin micrite pods in 0.25 m above it on dip slope Top of Section First fluvial ss 1.7 m above #2 med gr. brown frougth x bedded. 1.16 m thick. This is Top of Sect 9821 This is flu. mbr Obs. of micrite on #2 contradicts obs of no micrite made initially at 9822

9823 top of fluvi ledge atop of Sec. 9821 Short Grass Point. NE, NW, Sec 14, T 57N, R100 W, Gar Park Co, Wy. See note on top of Sect. 9821 on previous page

9824 Lake Shore Draw Southernmost outcrop of Belfry Member - O bed. Three thin ledges of Flaggy TAN SS to 0.25m Thick interbedded w/ CALC SHALE laminated. whole interval ~ 2m Thick of O. Immediately above top SS ledge is typical soil profile + lenticular SS + siderite nodules of Fluvial Mbr. 12° SE Dip. NW corner, sec 30, T57N, R99W EIK BASIN 7/12 outcrop in draw.

9825 Draw on Center W line Sec 30, T 57N, R99W, Park Co, Wy. Elk Basin 7/12 Q. Typical fluvial sequence exposure; no trace of lacustrine Mbr.

9826 6/24/98 SW1 Divide between SR N Fork of Long Draw S Facing slope D At base of Double X micrite SW 1/4, NE 1/4, Sec. 8, T 9 S, R 23 E, Carbon Co., MONT. Long Draw 7 1/2 Quad.

9827 6/24/98 NE'1/4, SW'1/4, Sec. 31, T 8S, R 23E, Carbon 60, Mt. Long Draw 7'1/2' Quad. Plants in Nyn. Sec unit grade upward to a micrite in 1m Micrite 1m thick Plants ~ 0.5m above top of Council ss. (Double X) Plants Limnio biophyllum SOUT.? Cercid. (Poor leaf frays).

9828 NW'1/4, SE'1/4, SW'1/4 Carbon Co., MI. Sec. 31, T 8S, R23E Long Draw 7'12" 9 6/24/98 Shooting from top of Double X to top of Escargot SS 4.0 HI top Brice 3.8 HI HI in 5.5' Escargot heat loose with weathering in a dirty SS. frable

Table Table Table Table Table Table Table Table Table Table

INDEX OF CURVE AND REDUCTION TABLES Table I—SLOPE STAKE Table II—STADIA CORRECTION AND HORIZONTAL DISTANCES Table III—TRIGONOMETRIC FORMULAE Table IV—NATURAL TRIGONOMETRICAL FUNCTIONS CURVE FORMULAE Table V—TANGENTS AND EXTERNALS TO A 1° CURVE USEFUL RELATIONS Table VI—INCHES TO DECIMALS OF A FOOT Table VII—MINUTES IN DECIMALS OF A DEGREE Table VIII—MIDDLE ORDINATES OF RAILS Table IX—SHORT RADIUS CURVES Table X—RODS IN FEET, 10THS AND 100THS OF FEET Table XI—LINKS IN FEET, 10THS AND 100THS OF FEET

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CURVE FORMULAE D = Degree of Curve 1° = 1-Degree of Curve 2° = 2-Degree of Curve P.C. = Point of Curve P.T. = Point of Tangent P.I. = Point of Intersection I = Intersection of Angle, Angle between Two Tangents L = Length of Curve, from P.C. to P.T. T = Tangent Distance E = External Distance R = Radius L.C. = Length of Chord M = Length of Middle Ordinate c = Length of Sub-Chord d = Angle of Sub-Chord R = L.C. 2 sin 1/2 I T = R tan 1/2 I = L.C. 2 cos 1/2 I L.C. 2 = R sin I/2, D 1° = R = 5730, D 2° = 5730/2, D = 5730/R M = R (1 - cos 1/2 I), = R - R cos I/2 E + R R = sec I/2, R - M R = cos I/2 c = 2 R sin 1/2 d, d = c 2R L.C. = 2 R sin 1/2 I, E = R (sec 1/2 I - 1), = R sec I/2 - R Minutes in Decimals of a Degree 1' 0.0167 11' .1833 21' .3500 31' .5167 41' .6833 51' .8500 2' .0333 12' .2000 22' .3667 32' .5333 42' .7000 52' .8667 3' .0500 13' .2167 23' .3833 33' .5500 43' .7167 53' .8833 4' .0667 14' .2333 24' .4000 34' .5667 44' .7333 54' .9000 5' .0833 15' .2500 25' .4167 35' .5833 45' .7500 55' .9167 6' .1000 16' .2667 26' .4333 36' .6000 46' .7667 56' .9333 7' .1167 17' .2833 27' .4500 37' .6167 47' .7833 57' .9500 8' .1333 18' .3000 28' .4667 38' .6333 48' .8000 58' .9667 9' .1500 19' .3167 29' .4833 39' .6500 49' .8167 59' .9833 10' .1667 20' .3333 30' .5000 40' .6667 50' .8333 60' 1.0000 Inches in Decimals of a Foot 1/16 .0052 3/32 .0078 1/8 .0104 3/16 .0156 1/4 .0208 5/16 .0260 3/8 .0313 1/2 .0417 5/8 .0521 3/4 .0625 7/8 .0729 1 .0833 2 .1667 3 .2500 4 .3333 5 .4167 6 .5000 7 .5833 8 .6667 9 .7500 10 .8333 11 .9167

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