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Map of Quaternary Faults and Folds of Wyoming AHO SO A K O TA Scale 1:750,000 Lambert Conformal...

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UINTA SWEETWATER CARBON ALBANY CONVERSE NATRONA FREMONT SUBLETTE TETON PARK HOT SPRINGS WASHAKIE BIG HORN SHERIDAN JOHNSON CAMPBELL LINCOLN LARAMIE B i g H o r n R i v e r S h o s h o ne R i v e r W i n d Riv e r Fontenelle Reservoir Fremont Lake Bear Lake Pathfinder Reservoir Seminoe Reservoir Boysen Reservoir Bighorn Lake Ocean Lake Buffalo Bill Reservoir Green River Big Horn River Flaming Gorge Reservoir Yellowtail Reservoir Hebgen Lake Yellowstone Lake Shoshone Lake Jackson Lake Palisades Reservoir Bull Lake Alcova Reservoir Cooper Lake Lake Hattie Reservoir Steamboat Lake 80 80 80 25 25 25 Cheyenne Heber City Evanston Rawlins Cody Broadus Story Buffalo Hanna Jefferson City Arminto Medicine Bow Lovell Graybull Georgetown Worland Randolph Kemmerer Montpelier Green River Rock Springs Jackson Lander Riverton Dubois Afton Swan Valley Driggs Ashton Cooke City Thermopolis Basin Red Lodge Cowley Powell Glenrock Casper Fort Collins Pine Bluffs Kimball Laramie Saratoga Craig Sheridan Kamas Yellowstone National Park Grand Teton National Park Some sense of movement indicators not shown for clarity West Yellowstone 642a 642b 642b 746a 747 750 658 655b 747(<750ka) 747 747 657a 748 656 747 660 655b 659 657c 655c 749a 657b 750 752 747 747 659 749b 746b 750 659 758 763 758 763 763 747 643d 758 763 754 754 753 755 750 757a 754 759 619 757b 760 762 757c 766 761 763 764 765 619 767a 767b 764 767c 766 ?? 761 768a 764 764 764 764 764 768b 768c 769 770 768e 768c 768d 768f 756 768d 771a 771b 771c 756 726a 773 772 772 726b 774 726b 726c 726d 728 727 728 726d 2364a 2364b 734 733 729 2364c 734 735 2364c 735 2531 733 729 734 2410 736 2346 2346 737 738 739 2365 2365 740 741 732a 742 732b 743 2380 732a 731 730 732b 730 732b 744 2380 732b 730 2391 2389 2390 776 775 776 778 777a 779d 779b 780 779e 779c 779a 778 764 725 725 725 724 751 656-1 656-2 657a-1 768b-1 768c-1 768d-2 768d-1 732b-1 728-1 726d-1 777a-1 779b-1 779d-1 741-1 729-1 731-1 731-2 730-1 730-2 730-3 730-4 730-5 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + W Y O M I N G 45°00' 111°00' 110°00' 109°00' 108°00' 107°00' 106°00' 105°00' 104°00' 111°00' 110°00' 109°00' 108°00' 107°00' 150 km 100 50 0 106°00' 105°00' 104°00' 44°00' 43°00' 42°00' 41°00' 41°00' COLORADO UTAH MONTANA N E BRA S KA IDAHO Scale 1:750,000 Lambert Conformal Conic Projection, Clarke 1866 (1st standard parallel 33°N, 2nd standard parallel 45°N; longitude of central meridian 108°W; latitude of origin 0°) Yellowstone Lake Shoshone Lake Lewis Lake Heart Lake Jackson Lake Jackson Grand Teton National Park Yellowstone National Park 746a 747 746b 750 747 748 747 747 749a 657c 657b 750 752 749b 747 746b 750 750 758 763 763 758 763 754 758 763 754 753 750 755 757a 759 759 754 757b 760 763 762 767a 757c 761 761 766 763 764 764 767a 765 767b 764 764 767c 766 765 764 ?? 761 768a 764 764 764 768b 764 768c 769 725 770 768e 768c 725 768d 768f 724 756 768d 725 771a 771b 771c 756 764 751 751 768b-1 768c-1 768d-2 768d-1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 111°00' 110°50' 110°40' 110°30' 110°20' 110°10' 110°00' 44°50' 44°40' 44°30' 44°20' 44°10' 44°00' 43°50' 43°40' 43°30' 43°25' 45°00' 44°50' 44°40' 44°30' 44°20' 44°10' 44°00' 43°50' 43°40' 43°30' 43°25' 45°00' 111°00' 110°50' 110°40' 110°30' 110°20' 110°10' 110°00' 0 20 10 30 km Scale 1:320,000 Transverse Mercator Projection (longitude of central meridian 110°30'W; latitude of origin 0°) 45° 44° 43° 42° 41° 44° 43° 42° 41° 45° 104° 106° 108° 110° 104° 106° 108° 110° Diagram of topographic map sheets for Wyoming. Yellow-shaded area has no Quaternary faults or area is unmapped. Lander Driggs Ashton Preston Ogden Cody Thermopolis Rock Springs Rawlins Casper Arminto Sheridan Gillette Newcastle Torrington Cheyenne MAP EXPLANATION TIME OF MOST RECENT SURFACE RUPTURE Historic (1959, Hegben earthquake) Holocene (<10,000 years) or post last glaciation (<15,000 years; 15 ka) Late Quaternary (<130,000; post penultimate glaciation) Late and middle Quaternary (<750,000 years; 750 ka) Quaternary, undifferentiated (<1,600,000 years; <1.6 Ma) Class B, suspect (shown in black on inset map) Area of no Quaternary faults or area unmapped SLIP RATE 1.0-5.0 mm/year 0.2-1.0 mm/year <0.2 mm/year TRACE Mostly continuous at map scale Mostly discontinuous at map scale Inferred or concealed STRUCTURE TYPE AND RELATED FEATURES Synclinal fold Normal fault Fault section marker Fault group boundary DETAILED STUDY SITES Trench site Other site CULTURAL AND GEOGRAPHIC FEATURES National Park boundary Primary highway Primary or secondary road Permanent river or stream Intermittent river or stream Permanent lake Intermittent or dry lake (playa) 731-2 768c-1 Number Name of structure Primary 1° x 2° sheet Most recent event DATA ON QUATERNARY FAULTS AND FOLDS IN WYOMING Slip rate (mm/yr) Length (km) Azimuth (average) Fault type Dip direction ----- Driggs Driggs Driggs Driggs ----- Driggs Driggs Preston Preston Preston Ogden Ogden Ogden ----- Ogden Ogden Preston Ogden Ogden Ogden Ogden Ogden Ogden Ogden Ogden Ogden Ogden Rock Springs ----- Ashton Ashton Ashton Ashton ----- Ashton Ashton Ashton Ashton Ashton Ashton Ashton Ashton Driggs ----- Ashton Ashton Ashton Ashton Ashton Ashton Ashton Ashton Ashton Ashton Ashton Ashton ----- Ashton Ashton Ashton ----- Driggs Driggs Driggs Driggs Driggs Driggs Driggs Driggs ----- Driggs Driggs Driggs Driggs Thermopolis Arminto Lander Lander ----- Casper Lander ----- Casper Casper Casper Casper Casper Casper Ogden ----- <15 ka <750 ka <130 ka <130 ka ----- <1.6 Ma <130 ka <15 ka <130 ka <15 ka <15 ka <15 ka <15 ka ----- <750 ka <750 ka <1.6 Ma <1.6 Ma <1.6 Ma <1.6 Ma <1.6 Ma <1.6 Ma <1.6 Ma <1.6 Ma <15 ka <1.6 Ma <1.6 Ma <130 ka ----- <1.6 Ma <750 ka <750 ka <15 ka ----- <15 ka <750 ka <750 ka <750 ka <15 ka <750 ka <130 ka <15 ka <15 ka ----- <15 ka <15 ka <750 ka <750 ka <15 ka <15 ka <15 ka <130 ka <750 ka <1.6 Ma <750 ka <15 ka ----- <750 ka <15 ka <1.6 Ma ----- <15 ka <15 ka <15 ka <15 ka <15 ka <15 ka <15 ka <15 ka ----- <130 ka <15 ka <130 ka <130 ka <15 ka <750 ka <1.6 Ma <1.6 Ma ----- <1.6 Ma <1.6 Ma ----- <1.6 Ma <15 ka <1.6 Ma <15 ka <1.6 Ma <15 ka <130 ka ----- <0.2 <0.2 <0.2 <0.2 ----- <0.2 <0.2 0.2-1.0 <0.2 0.2-1.0 0.2-1.0 1.0-5.0 0.2-1.0 ----- 0.2-1.0 0.2-1.0 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 ----- <0.2 <0.2 <0.2 <0.2 ----- 0.2-1.0 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 ----- <0.2 0.2-1.0 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 1.0-5.0 ----- <0.2 <0.2 <0.2 ----- <0.2 0.2-1.0 1.0-5.0 0.2-1.0 <0.2 <0.2 <0.2 <0.2 ----- <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 ----- <0.2 <0.2 ----- <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 35.3 5.2 4.0 1.5 33.1 135.5 30.9 17.2 51.5 1.6 49.4 40.5 33.2 3.7 52.4 22.4 38.3 36.0 47.2 12.4 7.8 4.2 2.3 2.3 5.3 5.5 10.7 2.4 4.4 39.6 13.5 26.9 49.2 2.5 23.5 18.4 23.1 44.8 6.0 6.0 11.0 28.1 2.0 19.5 30.9 12.6 5.9 13.8 14.9 8.5 7.8 24.9 4.3 64.6 50.8 13.5 21.4 30.0 24.9 3.2 2.2 58.6 4.6 12.2 21.3 17.8 7.7 6.0 4.1 1.8 8.0 4.4 1.1 2.8 18.2 27.0 1.2 17.0 58.7 27.9 27.9 75.2 132.5 33.6 24.3 21.3 18.4 35.0 13.7 34.6 N63°W N76°W N73°W N9°W N5°W N22°W N29°W N7°W N8°W N9°W N3°W N5°E N11°W N18°E N7°E N17°E N4°E N10°E N2°E N21°E N20°E N17°E N25°E N25°W N9°W N18°W N3°E N44°W N83°E N2°W N5°E N13°W N23°W N53°W N39°W N36°W N43°W N13°W N15°W N33°W N43°W N47°E N2°W N47°E N3°E N5°E N3°E 0° N31°W N12°E N17°W N9°W N29°W N49°W N8°W N4°E N3°W N1°E N5°E N22°W N9°W N19°E N22°E N18°E N6°E N28°E N21°E N30°E N13°W N4°W N44°E N61°E N24°E N16°E N40°W N77°W N74°E N24°W N75°W N82°E N82°E N82°W N72°W N73°W N79°W N64°W N68°W N68°W N79°W N18°E ----- Normal Normal Normal Normal ----- Normal Normal Normal Normal Normal Normal Normal Normal ----- Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal ----- Normal Normal Normal Normal ----- Normal Normal Normal Normal Normal Normal Normal Normal Normal ----- Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal ----- Normal Normal Normal ----- Normal Normal Sinistral Normal Normal Normal Normal Normal ----- Normal Normal Normal Normal Normal Normal Normal Normal ----- Normal Normal ----- Normal Normal Normal Normal Normal Normal Normal ----- S S W, E W, E ----- SW W W W, E W W W, E W ----- W W W W E W W W W W W, E E E N ----- E E E, W NE ----- NE, SW NE, SW E to NE, W to SW NE NE, SW NW, SE E,W SE, E ----- E E E All W E, W E, W NE, SW all E, W E E ----- E E E ----- E E E E E E E E ----- SE E E (?) SW S N SW NE ----- S N-S (limbs) ----- N N N N N N, S W,E Red Canyon fault Richards Creek section Maple Creek Section Faults south of Blacktail Butte Secondary faults in Jackson Hole Valley (Class B) Grand Valley fault Grand Valley section Unnamed section near Prater Mountain Star Valley section Unnamed piedmont fault Greys River fault Rock Creek fault Bear River fault zone Absaroka fault Hogsback fault Northern section Southern section Sublette Flat fault Eastern Bear Valley fault (Class B) Western Bear Valley faults Elk Mountain fault North Bridger Creek fault Spring Creek fault The Pinnacle fault Ryckman Creek fault Whitney Canyon fault Almy fault zone Duncomb Hollow fault Faults on north flank of Phil Pico Mountain East Gallatin-Reese Creek fault system Reese Creek section East Gallatin section Post-Lava Creek faults in NW Yellowstone National Park Unnamed faults near Opal Creek Mirror Plateau faults Younger section Older section Unnamed faults in the Burnt-Raven Creek area Shoshone Lake faults Wolf Lake fault and nearby faults Mallard Lake resurgent dome faults (Class B) Elephant Back fault zone Lake Hotel faults (graben) East Gros Ventre fault (Class B) Eagle Bay fault Northern section Middle section Southern section Sour Creek Dome faults (Class B) Faults near Clear Creek (Class B) Faults of Brimstone Basin area Upper Yellowstone Valley faults Faults near Trishman and Douglas Knobs Faults along the Lava Creek caldera margin (Class B) Faults in boundary region of Yellowstone and Grand Teton National Parks Snake River caldera faults East Mount Sheridan faults Buffalo Fork fault Northern section Middle section Southern section (Class B) Teton fault Steamboat Mountain section Northern section Middle section Southern section Avalanche Canyon section Granite Canyon section Togwotee Lodge faults Baldy Mountain fault Phillips Valley faults Northern section Middle (Ski Lake) section Southern (Glory Slide) section (Class B) Hoback fault (Class B) Stagner Creek fault Cedar Ridge fault Leckie fault (Class B) Continental fault (Class B) North Granite Mountains fault system Western section (Class B) Split Rock Syncline (Class B) South Granite Mountains fault system Crooks Mountain section (Class B) Green Mountains section Muddy Gap section Ferris Mountains section Seminoe Mountains section (Class B) Chicken Springs faults Porcupine Mountain faults (Utah and Wyoming) 657 657b 657c 724 725 726 726b 726c 726d 727 728 729 730 731 732 732a 732b 733 734 735 736 737 738 739 740 741 742 743 744 746 746a 746b 747 748 749 749a 749b 750 751 752 753 754 755 756 757 757a 757b 757c 758 759 760 761 762 763 764 765 766 767 767a 767b 767c 768 768a 768b 768c 768d 768e 768f 769 770 771 771a 771b 771c 772 773 774 775 776 777 777a 778 779 779a 779b 779c 779d 779e 780 2380 Abbreviations: ka, thousands of years ago; Ma, millions of years ago. Reported length is straight line, from end to end. Class B structures are shown on map, and mentioned in text. Fault no. 745 not used on map or in database. U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY OPEN FILE REPORT OFR 01-461 Text accompanies map A project of International Lithosphere Program Task Group II-2, Major Active Faults of the World Data compiled by Michael N. Machette, Kenneth L. Pierce and James P. McCalpin Digital representation by Richard L. Dart Project coordination by Michael N. Machette (Co-chairman, ILP Task Group II-2) 2001 Map of Quaternary Faults and Folds of Wyoming International Lithosphere Program This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. A PDF file for this map is available at http://geology.cr.usgs.gov/greenwood-pubs.html Map area shown in detail on inset map
Transcript

UINTA

SWEETWATER

CARBON

ALBANY

CONVERSENATRONA

FREMONT

SUBLETTE

TETON

PARK

HOT SPRINGS

WASHAKIE

BIG HORN

SHERIDAN

JOHNSON

CAMPBELL

CROOK

WESTON

WESTON

GOSHENPLATTE

LINCOLN

LARAMIE

BigH

ornR

iver

Sho

shon

e River

Wind River

FontenelleReservoir

FremontLake

BearLake

PathfinderReservoir

SeminoeReservoir

BoysenReservoir

Bighorn Lake

OceanLake

Buffalo BillReservoir

Green River

Big H

orn River

Flaming GorgeReservoir

YellowtailReservoir

HebgenLake

Yello

wstone

Lake

KeyholeReservoir

ShoshoneLake

JacksonLake

PalisadesReservoir

BullLake

AlcovaReservoir

GreyrocksReservoir

Cooper Lake

Lake Hattie Reservoir

SteamboatLake

80

80

80

25

25

25

Cheyenne

Spearfish

Heber City

Evanston

Rawlins

Cody

Belle Fourche

Broadus

Story

Buffalo

Gillette

Hanna

Jefferson City

Arminto

Medicine Bow

Lovell

Graybull

Georgetown

Worland

Randolph

Kemmerer

Montpelier

Green RiverRock Springs

Jackson

Lander

Riverton

Dubois

Afton

SwanValley

Driggs

Ashton

Cooke City

Thermopolis

Basin

Red Lodge

Cowley

Powell

Newcastle

Deadwood

Douglas

Glenrock

Casper

Wheatland

Guernsey

Torrington

Scottsbluff

Mitchell

Gering

Fort Collins

Pine Bluffs

KimballLaramie

Saratoga

Craig

Lusk

Sheridan

Kamas

YellowstoneNational Park

Grand TetonNational Park

Some sense ofmovement indicatorsnot shown for clarity

WestYellowstone

642a

642b

642b

746a

747 750658655b

747(<750ka)

747

747

657a

748656747660

655b659 657c

655c

749a

657b 750752

747 747

659

749b

746b

750

659758

763

758

763

763

747643d 758

763

754

754

753 755

750

757a

754

759

619757b

760762

757c

766761

763

764765

619

767a

767b

764767c766

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761

768a

764

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764768b

768c769

770

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768d768f

756768d771a

771b771c

756

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773772

772

726b774

726b

726c

726d728

727

728726d

2364a

2364b

734 733

729

2364c734

735

2364c

7352531733

729734

2410

736

2346

2346

737

738

739

2365

2365

740

741

732a

742

732b

743

2380732a

731

730732b

730732b

744

2380

732b730

23912389

2390

776

775

776

778

777a

779d

779b

780

779e

779c

779a778

764

725

725

725

724

751

656-1

656-2

657a-1

768b-1

768c-1

768d-2

768d-1

732b-1

728-1

726d-1

777a-1

779b-1

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741-1

729-1

731-1731-2

730-1730-2730-3730-4

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W Y O M I N G

45°00'

111°00' 110°00'109°00' 108°00' 107°00' 106°00'

105°00'104°00'

111°00'110°00' 109°00' 108°00' 107°00'

150 km100500

106°00'105°00'

104°00'

44°00'

43°00'

42°00'

41°00'

45°00'

44°00'

43°00'

42°00'

41°00'

COLORADOUTAH

MONTANA

NE

BR

AS

KA

IDA

HO

SO

UT

H D

AK

OTA

Scale 1:750,000Lambert Conformal Conic Projection, Clarke 1866

(1st standard parallel 33°N, 2nd standard parallel 45°N;longitude of central meridian 108°W; latitude of origin 0°)

YellowstoneLake

ShoshoneLake

LewisLake

HeartLake

JacksonLake

Jackson

Grand TetonNational Park

YellowstoneNational Park

746a

747746b

750

747748

747

747

749a657c657b

750752

749b

747

746b

750

750758

763

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754 758

763754

753

750755

757a759

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765 767b

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767c

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761

768a764

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768c

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725770

768e768c

725

768d

768f 724

756768d

725771a771b

771c

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111°00' 110°50' 110°40' 110°30' 110°20' 110°10' 110°00'

44°50'

44°40'

44°30'

44°20'

44°10'

44°00'

43°50'

43°40'

43°30'

43°25'

45°00'

44°50'

44°40'

44°30'

44°20'

44°10'

44°00'

43°50'

43°40'

43°30'

43°25'

45°00'

111°00' 110°50' 110°40' 110°30' 110°20' 110°10' 110°00'

0 2010 30 km

Scale 1:320,000Transverse Mercator Projection

(longitude of central meridian 110°30'W; latitude of origin 0°)

45°

44°

43°

42°

41°

44°

43°

42°

41°

45°

104°106°108°110°

104°106°108°110°

Diagram of topographic map sheets for Wyoming. Yellow-shaded area has no Quaternary faults or area is unmapped.

Lander

Driggs

Ashton

Preston

Ogden

Cody

Thermopolis

Rock Springs Rawlins

Casper

Arminto

Sheridan Gillette

Newcastle

Torrington

Cheyenne

MAP EXPLANATION

TIME OF MOST RECENT SURFACE RUPTURE

Historic (1959, Hegben earthquake)

Holocene (<10,000 years) or

post last glaciation (<15,000 years; 15 ka)

Late Quaternary (<130,000; post penultimate glaciation)

Late and middle Quaternary (<750,000 years; 750 ka)

Quaternary, undifferentiated (<1,600,000 years; <1.6 Ma)

Class B, suspect (shown in black on inset map)

Area of no Quaternary faults or area unmapped

SLIP RATE

1.0-5.0 mm/year

0.2-1.0 mm/year

<0.2 mm/year

TRACE

Mostly continuous at map scale

Mostly discontinuous at map scale

Inferred or concealed

STRUCTURE TYPE AND RELATED FEATURES

Synclinal fold

Normal fault

Fault section marker

Fault group boundary

DETAILED STUDY SITES

Trench site

Other site

CULTURAL AND GEOGRAPHIC FEATURES

National Park boundary

Primary highway

Primary or secondary road

Permanent river or stream

Intermittent river or stream

Permanent lake

Intermittent or dry lake (playa)

731-2

768c-1

Number Name of structure Primary1° x 2°sheet

Mostrecentevent

DATA ON QUATERNARY FAULTS AND FOLDS IN WYOMING

Slip rate(mm/yr)

Length(km)

Azimuth(average)

Faulttype

Dipdirection

-----DriggsDriggsDriggsDriggs

-----DriggsDriggs

PrestonPrestonPrestonOgdenOgdenOgden

-----OgdenOgdenPrestonOgdenOgdenOgdenOgdenOgdenOgdenOgdenOgdenOgdenOgden

Rock Springs-----

AshtonAshtonAshton

Ashton-----

AshtonAshtonAshton

AshtonAshtonAshton

AshtonAshtonDriggs

-----AshtonAshtonAshtonAshtonAshtonAshtonAshtonAshtonAshton

Ashton

AshtonAshton

-----AshtonAshtonAshton

-----DriggsDriggsDriggsDriggsDriggsDriggsDriggsDriggs

-----DriggsDriggsDriggsDriggs

ThermopolisArmintoLanderLander

-----CasperLander

-----CasperCasperCasperCasperCasperCasperOgden

-----<15 ka

<750 ka<130 ka<130 ka

-----<1.6 Ma<130 ka<15 ka

<130 ka<15 ka<15 ka<15 ka<15 ka

-----<750 ka<750 ka<1.6 Ma<1.6 Ma<1.6 Ma<1.6 Ma<1.6 Ma<1.6 Ma<1.6 Ma<1.6 Ma<15 ka

<1.6 Ma<1.6 Ma<130 ka

-----<1.6 Ma<750 ka<750 ka

<15 ka-----

<15 ka<750 ka<750 ka

<750 ka<15 ka

<750 ka

<130 ka<15 ka<15 ka

-----<15 ka<15 ka

<750 ka<750 ka<15 ka<15 ka<15 ka

<130 ka<750 ka

<1.6 Ma

<750 ka<15 ka

-----<750 ka<15 ka

<1.6 Ma-----

<15 ka<15 ka<15 ka<15 ka<15 ka<15 ka<15 ka<15 ka

-----<130 ka<15 ka

<130 ka<130 ka<15 ka

<750 ka<1.6 Ma<1.6 Ma

-----<1.6 Ma<1.6 Ma

-----<1.6 Ma<15 ka

<1.6 Ma<15 ka

<1.6 Ma<15 ka

<130 ka

-----<0.2<0.2<0.2<0.2

-----<0.2<0.2

0.2-1.0<0.2

0.2-1.00.2-1.01.0-5.00.2-1.0

-----0.2-1.00.2-1.0

<0.2<0.2<0.2<0.2<0.2<0.2<0.2<0.2<0.2<0.2<0.2<0.2-----<0.2<0.2<0.2

<0.2-----

0.2-1.0<0.2<0.2

<0.2<0.2<0.2

<0.2<0.2<0.2-----<0.2

0.2-1.0<0.2<0.2<0.2<0.2<0.2<0.2<0.2

<0.2

<0.21.0-5.0

-----<0.2<0.2<0.2-----<0.2

0.2-1.01.0-5.00.2-1.0

<0.2<0.2<0.2<0.2-----<0.2<0.2<0.2<0.2<0.2<0.2<0.2<0.2-----<0.2<0.2-----<0.2<0.2<0.2<0.2<0.2<0.2<0.2

35.35.24.01.5

33.1

135.530.917.2 51.5

1.6 49.4 40.5 33.2

3.7 52.4 22.4 38.3 36.0 47.2 12.4

7.8 4.2 2.3 2.3 5.3 5.5

10.7 2.4 4.4

39.6 13.5 26.9 49.2

2.5 23.5 18.4 23.1 44.8

6.0 6.0

11.0

28.1 2.0

19.5 30.9 12.6

5.9 13.8 14.9

8.5 7.8

24.9 4.3

64.6

50.8

13.5 21.4 30.0 24.9

3.2 2.2

58.6 4.6

12.2 21.3 17.8

7.7 6.0 4.1 1.8 8.0 4.4 1.1 2.8

18.2 27.0

1.2 17.0 58.7 27.9 27.975.2

132.5 33.6 24.3 21.3 18.4 35.0 13.734.6

N63°WN76°WN73°WN9°WN5°W

N22°WN29°WN7°WN8°WN9°WN3°WN5°E

N11°WN18°EN7°E

N17°EN4°E

N10°EN2°E

N21°EN20°EN17°EN25°EN25°WN9°W

N18°WN3°E

N44°WN83°EN2°WN5°E

N13°WN23°W

N53°WN39°WN36°WN43°WN13°W

N15°WN33°WN43°W

N47°EN2°WN47°EN3°EN5°EN3°E

0°N31°WN12°EN17°WN9°W

N29°WN49°W

N8°W

N4°EN3°WN1°EN5°E

N22°WN9°WN19°EN22°EN18°EN6°E

N28°EN21°EN30°EN13°WN4°WN44°EN61°EN24°EN16°EN40°WN77°WN74°EN24°WN75°WN82°EN82°EN82°WN72°WN73°WN79°WN64°WN68°WN68°WN79°WN18°E

-----NormalNormalNormalNormal

-----NormalNormalNormalNormalNormalNormalNormalNormal

-----NormalNormalNormalNormalNormalNormalNormalNormalNormalNormalNormalNormalNormalNormal

-----NormalNormalNormal

Normal-----

NormalNormalNormal

NormalNormalNormal

NormalNormalNormal

-----NormalNormalNormalNormalNormalNormalNormalNormalNormal

Normal

NormalNormal

-----NormalNormalNormal

-----NormalNormalSinistralNormalNormalNormalNormalNormal

-----NormalNormalNormalNormalNormalNormalNormalNormal

-----NormalNormal

-----NormalNormalNormalNormalNormalNormalNormal

-----SS

W, EW, E

-----SWWW

W, EWW

W, EW

-----WWWWEWWWWW

W, EEEN

-----EE

E, W

NE-----

NE, SWNE, SWE to NE,W to SW

NENE, SW

NW, SEE,W

SE, E-----EEEAllW

E, WE, W

NE, SWall

E, W

EE

-----EEE

-----EEEEEEEE

-----SEE

E (?)SWSN

SWNE-----S

N-S (limbs)-----NNNNN

N, SW,E

Red Canyon fault Richards Creek section Maple Creek SectionFaults south of Blacktail ButteSecondary faults in Jackson Hole Valley (Class B)Grand Valley fault Grand Valley section Unnamed section near Prater Mountain Star Valley sectionUnnamed piedmont faultGreys River faultRock Creek faultBear River fault zoneAbsaroka faultHogsback fault Northern section Southern sectionSublette Flat faultEastern Bear Valley fault (Class B)Western Bear Valley faults Elk Mountain faultNorth Bridger Creek faultSpring Creek faultThe Pinnacle faultRyckman Creek faultWhitney Canyon fault Almy fault zoneDuncomb Hollow faultFaults on north flank of Phil Pico MountainEast Gallatin-Reese Creek fault system Reese Creek section East Gallatin sectionPost-Lava Creek faults in NW Yellowstone National ParkUnnamed faults near Opal CreekMirror Plateau faults Younger section Older sectionUnnamed faults in the Burnt-Raven Creek areaShoshone Lake faultsWolf Lake fault and nearby faultsMallard Lake resurgent dome faults (Class B)Elephant Back fault zoneLake Hotel faults (graben)East Gros Ventre fault (Class B)Eagle Bay fault Northern section Middle section Southern sectionSour Creek Dome faults (Class B)Faults near Clear Creek (Class B)Faults of Brimstone Basin areaUpper Yellowstone Valley faultsFaults near Trishman and Douglas KnobsFaults along the Lava Creek caldera margin (Class B)Faults in boundary region of Yellowstone and Grand Teton National ParksSnake River caldera faultsEast Mount Sheridan faultsBuffalo Fork fault Northern section Middle section Southern section (Class B)Teton fault Steamboat Mountain section Northern section Middle section Southern section Avalanche Canyon section Granite Canyon sectionTogwotee Lodge faultsBaldy Mountain faultPhillips Valley faults Northern section Middle (Ski Lake) section Southern (Glory Slide) section (Class B)Hoback fault (Class B)Stagner Creek faultCedar Ridge faultLeckie fault (Class B)Continental fault (Class B)North Granite Mountains fault system Western section (Class B)Split Rock Syncline (Class B)South Granite Mountains fault system Crooks Mountain section (Class B) Green Mountains section Muddy Gap section Ferris Mountains section Seminoe Mountains section (Class B)Chicken Springs faultsPorcupine Mountain faults (Utah and Wyoming)

657657b657c724725

726726b726c726d727728729730731732732a732b733734735736737738739740741742743744746746a746b747

748749749a749b750

751752753

754755756757757a757b757c758759760761762763

764

765766767767a767b767c768768a768b768c768d768e768f769770771771a771b771c772773774775776777777a778779779a779b779c779d779e780

2380

Abbreviations: ka, thousands of years ago; Ma, millions of years ago. Reported length is straight line, from end to end. Class B structures are shown on map, and mentioned in text. Fault no. 745 not used on map or in database.

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

OPEN FILE REPORTOFR 01-461

Text accompanies map

A project of International Lithosphere Program Task Group II-2,Major Active Faults of the World

Data compiled by Michael N. Machette, Kenneth L. Pierce and James P. McCalpin Digital representation by Richard L. Dart

Project coordination by Michael N. Machette (Co-chairman, ILP Task Group II-2)

2001

Map of Quaternary Faults and Folds of WyomingInternational Lithosphere Program

This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

A PDF file for this map is available at http://geology.cr.usgs.gov/greenwood-pubs.html

Map area shown indetail on inset map

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