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Country:
United States of America
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Formation
Altamont (54)
Ballard (294)
Barneston (1)
Barnestone (1)
Bern (1)
Black Creek (26)
Blanco (7)
and 105 more
Member
Americus (8)
Amoret (1)
Atwater (755)
B2 (11)
basal (49)
Black's Fork (15)
Blue Hill (242)
and 68 more
State/Province
Alabama (2)
Arizona (17)
Arkansas (14)
California (161)
Colorado (1039)
Florida (22)
Idaho (64)
Illinois (28)
Indiana (41)
Iowa (50)
Kansas (15145)
Kentucky (5)
Maryland (6)
Massachusetts (2)
Michigan (1)
Minnesota (9)
Mississippi (1)
Missouri (26)
Montana (48)
Nebraska (740)
Nevada (178)
New Mexico (36)
New York (91)
North Carolina (27)
North Dakota (1)
Ohio (84)
Oklahoma (49)
Oregon (18)
Pennsylvania (1)
South Carolina (1)
South Dakota (216)
Tennessee (3)
Texas (44)
Utah (2739)
Virginia (8)
Washington (10)
Wisconsin (74)
Wyoming (1522)
and 31 more
County
Adam (2)
Adams (64)
Adams (4)
Alachua (1)
Albany (1)
Allegheny (1)
Allen (1)
and 233 more