explanation - usgs · 1 forrest oil 1-14-1 govt. chorney sec. 14, t. 2 n., r. 101 w. 2 n p energy...

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1 Forrest Oil 1-14-1 Govt. Chorney Sec. 14, T. 2 N., R. 101 W. 2 N P Energy R-29-1 Manhattan Sec. 29, T. 2 N., R. 101 W. 3 Phillips 5 Gillam Sec. 19, T. 1 N., R. 101 W. 4 Coseka 1-1-102 Sec. 1, T. 1 S., R. 102 W. 5 Phillips 15 Douglas Creek Sec. 14, T. 1 S., R. 102 W. 6 Jack Grynberg 1-28 Dragon Trail Sec. 28, T. 1 S., R. 102 W. 7 General Petroleum 1 Douglas Creek Sec. 24, T. 2 S., R. 103 W. 8 Northwest 1 Texas Creek Sec. 12, T. 3 S., R. 103 W. 9 Northwest 5 Urado Sec. 25, T. 3 S., R. 103 W. 10 Coseka 13-9-4-102 Fed. Sec. 9, T. 4 S., R. 102 W. 11 Tenneco 4-26-4-102 Govt. Sec. 26, T. 4 S., R. 102 W. 12 Coseka 8-12 Standifird Reactor Sec. 12, T. 5 S., R. 102 W. 13 Greenbrier 2 EPNG Sec. 35, T. 5 S., R. 102 W. 14 Tipperary17-G1 Gulf Canyon Sec. 17, T. 6 S., R. 102 W. 15 American Resource Management 25-3 Sec. 25, T. 6 S., R. 102 W. 16 Belco 2-10 Mesagar Sec. 10, T. 7 S., R. 101 W. 17 Dyco 25-1 Mesagar Sec. 25, T. 7 S., R. 101 W. 18 Dyco 6-3 Mesagar Sec. 6, T. 8 S., R. 100 W. 19 Teton 10-2 Latham Sec. 10, T. 8 S., R. 100 W. 20 Walter Fees 6 Govt. Sec. 30, T. 8 S., R. 100 W. 21 Koch 1-10-100 Winter Flats Sec. 10, T. 9 S., R. 100 W. 22 Koch 1-13-100 Winter Flats Sec. 13, T. 9 S., R. 100 W. 23 Koch 1-10-99 Winter Flats Sec. 10, T. 9 S., R. 99 W. 24 Coors 1-18 Jackson Can. Sec. 18, T. 9 S., R. 98 W. 25 Coors 1-14 USA Sec. 14, T. 9 S., R. 98 W. 26 Koch 4-21 Horseshoe Can. Sec. 21, T. 9 S., R. 97 W. 27 Pacific Nat. Gas 23-35 Shire Gulch Sec. 35, T. 9 S., R. 97 W. 28 Coors 2-12 USA Sec. 12, T. 10 S., R. 97 W. 29 Coors 1-30 Bevan Sec. 30, T. 10 S., R. 96 W. 30 Hammons and Blanco Oil 27-1 U.S. Moran Sec. 27, T. 10 S., R. 96 W. 31 Coors 1-5 Swetland Sec. 5, T. 11 S., R. 95 W. 10 20 30 40 50 60 10 20 30 40 50 60 20 30 40 50 60 10 20 30 40 50 10 20 30 40 10 20 30 40 50 60 10 20 30 40 50 20 30 40 50 60 20 30 40 50 20 30 40 50 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 10 20 30 40 50 60 30 40 50 70 20 30 60 40 50 60 20 30 30 40 50 60 70 80 70 60 50 40 40 50 60 70 80 20 30 40 50 60 30 40 50 60 70 30 40 50 60 70 30 40 50 60 70 30 30 40 50 60 70 30 40 50 60 70 70 60 50 40 30 30 40 50 60 70 30 40 50 60 70 50 60 70 80 90 40 50 60 Loyd Sandstone Member of Mancos Shale Castlegate Sandstone Morapos Ss. Member of Mancos Shale Type Mancos "B" Interval C Interval B Dakota Sandstone Unit B of Kellogg (1977) Interval F Interval E Unit A of Kellogg (1977) Interval D Base of Mancos "B" interval of Kopper (1962) Rollins Ss. Member Corcoran Ss. Member Cozzette Ss. Member Mount Garfield Formation of Mesaverde Group Baculites scotti B. gregoryensis Baculites perplexus B. asperiformis B. mclearni Interval A Dakota Ss. Mowry Sh. Frontier Fm. Main body of Mancos Shale V V Morapos Ss. Mbr. of Mancos Sh. Tongue of Mancos Shale Castlegate Ss. Buck Tongue of Mancos Sh. Loyd Ss. Mbr. of Mancos Sh. Buck Tongue of Mancos Sh. Lower part of Blue Gate Member of Mancos Shale Dakota Sandstone Mancos "B" interval of Kopper (1962) V VV V Upper part of Bluegate Member of Mancos Shale V Marginal-marine, coastal plain, and fluvial sandstone, siltstone, carbonaceous shale, and coal Marine sandstone and mudrock Calcareous marine mudrock Offshore marine mudrock EXPLANATION Frontier Formation and Mowry Shale Juana Lopez Mbr. Tununk Mbr. Unit D of Kellogg (1977) Top of Dakota Sandstone to base of Mancos "B" interval of Blue Gate Member isopach interval Base of Mancos "B" to top of Castlegate Sandstone or equivalent isopach interval Top of Castlegate Sandstone or equivalent to top of Cozzette Sandstone Member of Mount Garfield Formation and equivalent isopach interval V V V V V 20 30 40 50 19 Teton 10-2 Latham Sec. 10, T. 8 S., R. 100 W. 30 Depth in hundreds of feet Conductivity log trace DETAILED NORTH-SOUTH CROSS SECTION OF INTERVAL FROM THE DAKOTA SANDSTONE TO THE LOWER PART OF THE UPPER CRETACEOUS MESAVERDE GROUP, DOUGLAS CREEK ARCH AND WESTERN PART OF PICEANCE BASIN [Location of cross section shown on figures 5 and 8] By Ronald C. Johnson 2002 DIGITAL DATA SERIES DDS–69–B CHAPTER 10, PLATE 1 U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY A A' Chapter 10 DETAILED NORTH-SOUTH CROSS SECTION OF INTERVAL FROM THE DAKOTA SANDSTONE TO THE LOWER PART OF THE UPPER CRETACEOUS MESAVERDE GROUP, DOUGLAS CREEK ARCH AND WESTERN PART OF PICEANCE BASIN [Location of cross section shown on figures 5 and 8] By Ronald C. Johnson 2002 U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY DIGITAL DATA SERIES DDS–69–B CHAPTER 10, PLATE 1 Chapter 10

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Page 1: EXPLANATION - USGS · 1 Forrest Oil 1-14-1 Govt. Chorney Sec. 14, T. 2 N., R. 101 W. 2 N P Energy R-29-1 Manhattan Sec. 29, T. 2 N., R. 101 W. 3 Phillips 5 Gillam Sec. 19, T. 1 N.,

1Forrest Oil

1-14-1 Govt. ChorneySec. 14,

T. 2 N., R. 101 W.

2N P Energy

R-29-1 ManhattanSec. 29,

T. 2 N., R. 101 W.

3Phillips 5 Gillam

Sec. 19,T. 1 N., R. 101 W. 4

Coseka 1-1-102Sec. 1,

T. 1 S., R. 102 W.

5Phillips 15

Douglas CreekSec. 14,

T. 1 S., R. 102 W.

6Jack Grynberg

1-28 Dragon TrailSec. 28,

T. 1 S., R. 102 W. 7General Petroleum1 Douglas Creek

Sec. 24,T. 2 S., R. 103 W.

8Northwest

1 Texas CreekSec. 12,

T. 3 S., R. 103 W.

9Northwest 5 Urado

Sec. 25,T. 3 S., R. 103 W.

10Coseka

13-9-4-102 Fed.Sec. 9,

T. 4 S., R. 102 W.

11Tenneco

4-26-4-102 Govt.Sec. 26,

T. 4 S., R. 102 W.

12Coseka 8-12

Standifird ReactorSec. 12,

T. 5 S., R. 102 W.

13Greenbrier

2 EPNGSec. 35,

T. 5 S., R. 102 W.

14Tipperary17-G1

Gulf CanyonSec. 17,

T. 6 S., R. 102 W.

15American ResourceManagement 25-3

Sec. 25,T. 6 S., R. 102 W.

16Belco

2-10 MesagarSec. 10,

T. 7 S., R. 101 W.

17Dyco

25-1 MesagarSec. 25,

T. 7 S., R. 101 W.

18Dyco

6-3 MesagarSec. 6,

T. 8 S., R. 100 W.

19Teton

10-2 LathamSec. 10,

T. 8 S., R. 100 W.

20Walter Fees

6 Govt.Sec. 30,

T. 8 S., R. 100 W.

21Koch 1-10-100Winter Flats

Sec. 10,T. 9 S., R. 100 W.

22Koch 1-13-100Winter Flats

Sec. 13,T. 9 S., R. 100 W.

23Koch 1-10-99Winter Flats

Sec. 10,T. 9 S., R. 99 W.

24Coors 1-18

Jackson Can.Sec. 18,

T. 9 S., R. 98 W.

25Coors

1-14 USASec. 14,

T. 9 S., R. 98 W.

26Koch 4-21

Horseshoe Can.Sec. 21,

T. 9 S., R. 97 W.

27Pacific Nat. Gas

23-35 Shire GulchSec. 35,

T. 9 S., R. 97 W.

28Coors

2-12 USASec. 12,

T. 10 S., R. 97 W.

29Coors

1-30 BevanSec. 30,

T. 10 S., R. 96 W.

30Hammons and

Blanco Oil27-1 U.S. Moran

Sec. 27,T. 10 S., R. 96 W.

31Coors

1-5 SwetlandSec. 5,

T. 11 S., R. 95 W.

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Loyd Sandstone Member of Mancos Shale

Castlegate Sandstone

Morapos Ss. Memberof Mancos Shale

Type Mancos "B"

Interval C

Interval B

Dakota Sandstone

Unit B of

Kellogg (1977)

Interval F

Interval E

Unit A of Kellogg (1977)

Interval D

Base of Mancos "B" interval of Kopper (1962)

Rollins Ss. Member

Corcoran Ss. Member

Cozzette Ss. Member

Mount Garfield Formation ofMesaverde Group

Baculites scotti

B. gregoryensis

Baculitesperplexus

B. asperiformis

B. mclearni

Interval A

Dakota Ss.

Mowry Sh.

Frontier Fm.

Mai

n bo

dy o

f Man

cos

Sha

le

V

V

Morapos Ss. Mbr.of Mancos Sh.

Tongue of Mancos Shale

Castlegate Ss.

Buck Tongueof Mancos Sh.

Loyd Ss. Mbr.of Mancos Sh.

Buck Tongue of Mancos Sh.

Lower part of Blue Gate Member of Mancos Shale

Dakota Sandstone

Mancos "B" interval of Kopper (1962)

V

VV

V

Upper part ofBluegate Member of Mancos Shale

V

Marginal-marine, coastal plain, and fluvial sandstone,siltstone, carbonaceous shale, and coal

Marine sandstone and mudrock

Calcareous marine mudrock

Offshore marine mudrock

EXPLANATION

Frontier Formation and Mowry Shale

Juana Lopez Mbr.

Tununk Mbr.

Unit D of Kellogg (1977)

Top

of D

akot

a S

ands

tone

to b

ase

of M

anco

s "B

" in

terv

al

of B

lue

Gat

e M

embe

r is

opac

h in

terv

al

Bas

e of

Man

cos

"B"

to to

p of

Cas

tlega

te S

ands

tone

o

r eq

uiva

lent

isop

ach

inte

rval

Top

of C

astle

gate

San

dsto

ne o

r eq

uiva

lent

to

top

of C

ozze

tte S

ands

tone

Mem

ber

of M

ount

Gar

field

For

mat

ion

and

equi

vale

nt

is

opac

h in

terv

al

V

V

V

V

V

20

30

40

50

19Teton

10-2 LathamSec. 10,

T. 8 S., R. 100 W.

30Depth in hundreds of feet Conductivity

log trace

DETAILED NORTH-SOUTH CROSS SECTION OF INTERVAL FROM THE DAKOTA SANDSTONE TO THE LOWER PART OF THE UPPER CRETACEOUS MESAVERDE GROUP, DOUGLAS CREEK ARCH AND WESTERN PART OF PICEANCE BASIN[Location of cross section shown on figures 5 and 8]

ByRonald C. Johnson

2002

DIGITAL DATA SERIES DDS–69–BCHAPTER 10, PLATE 1

U.S. DEPARTMENT OF THE INTERIORU.S. GEOLOGICAL SURVEY

A

A'

Chapter 10DETAILED NORTH-SOUTH CROSS SECTION OF INTERVAL FROM THE DAKOTA SANDSTONE TO THE LOWER PART OF THE UPPER CRETACEOUS MESAVERDE GROUP, DOUGLAS CREEK ARCH AND WESTERN PART OF PICEANCE BASIN[Location of cross section shown on figures 5 and 8]

ByRonald C. Johnson

2002

U.S. DEPARTMENT OF THE INTERIORU.S. GEOLOGICAL SURVEY

DIGITAL DATA SERIES DDS–69–BCHAPTER 10, PLATE 1

Chapter 10