USNM:PAL
USNM PAL97547C C. Butts
United States, Virginia, Shenandoah County
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL117953 Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea sp b Gordon
USNM PAL163706
United States, Wyoming, Carbon County
USNM:PAL
Orbiculoidea clarki Prouty
USNM PAL178496 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Orbiculoidea clarki Prouty
USNM PAL177511 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
USNM PAL78764
USNM:PAL
Orbiculoidea sp 1 Cooper & Dutro
USNM PAL200817A Cooper & Dutro
United States, New Mexico
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109632D Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
USNM PAL56762
USNM:PAL
Orbiculoidea wyomingensis Branson & Greger
USNM PAL118741
USNM:PAL
Orbiculoidea (Roemerella) discus Hall
USNM PAL59689
USNM:PAL
Orbiculoidea (Roemerella) discus Hall
USNM PAL59691
USNM:PAL
Orbiculoidea media (Hall)
USNM PAL174411 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109634B Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea lodiensis var. media (Hall)
USNM PAL177401 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Orbiculoidea tullia (Hall)
USNM PAL173937 Ellison
United States, Pennsylvania, Perry County
USNM:PAL
Orbiculoidea lodiensis var. media (Hall)
USNM PAL62057
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109632C Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea doria (Hall)
USNM PAL173936 Ellison
United States, Pennsylvania, Bedford County
USNM:PAL
Orbiculoidea bainii Sharpe
USNM PAL145363
USNM:PAL
Orbiculoidea bainii Sharpe
USNM PAL145361
USNM:PAL
USNM PAL506959 Collector Unknown
USNM:PAL
Orbiculoidea schucherti Swartz
USNM PAL176968 Maryland Geological Survey
United States, West Virginia, Mineral County
USNM:PAL
Orbiculoidea bainii Sharpe
USNM PAL145362
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL117953A Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea sp 2 Cooper & Dutro
USNM PAL200863
United States, New Mexico
USNM:PAL
Orbiculoidea interlineata Easton
USNM PAL118742
USNM:PAL
Orbiculoidea clarki Prouty
USNM PAL178495 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Orbiculoidea meekana (Whitfield)
USNM PAL256803
United States, Arizona
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109428B Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea lodiensis var. media (Hall)
USNM PAL177400 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Orbiculoidea schucherti Swartz
USNM PAL176969 Maryland Geological Survey
United States, West Virginia, Mineral County
USNM:PAL
USNM PAL6969
USNM:PAL
Orbiculoidea missouriensis (Shumard)
USNM PAL119226
USNM:PAL
USNM PAL97547A C. Butts
United States, Virginia, Shenandoah County
USNM:PAL
Orbiculoidea sp a Easton
USNM PAL118743
USNM:PAL
Orbiculoidea wyomingensis Branson & Greger
USNM PAL163705
United States, Wyoming, Fremont County
USNM:PAL
USNM PAL78761
USNM:PAL
Orbiculoidea sp 1 Cooper & Dutro
USNM PAL200817B Cooper & Dutro
United States, New Mexico
USNM:PAL
Orbiculoidea linvillensis Cooper
USNM PAL109637B G. Cooper
United States, Virginia
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109428A Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109632A Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109633 Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea lodiensis var. media (Hall)
USNM PAL62058
USNM:PAL
Orbiculoidea doria (Hall)
USNM PAL51212
USNM:PAL
USNM PAL506958 G. Cooper 1941-00-00
United States, Oklahoma
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109634 Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
USNM PAL176957 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
USNM PAL97547B C. Butts
United States, Virginia, Shenandoah County
USNM:PAL
Orbiculoidea (Roemerella) discus Hall
USNM PAL59690
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109632F Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109632E Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
USNM PAL706405
United States, New York, Onondaga County
USNM:PAL
Orbiculoidea clarki Prouty
USNM PAL178497 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Orbiculoidea plana Ruedemann
USNM PAL90854
USNM:PAL
Orbiculoidea eximia Cooper
USNM PAL109632B Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Orbiculoidea missouriensis (Shumard)
USNM PAL134559
USNM:PAL
USNM PAL181970 R. Flower
United States, New Mexico
USNM:PAL
Orbiculoidea bainii Sharpe
USNM PAL145364
USNM:PAL
Orbiculoidea morrisi (Davidson)
USNM PAL62933
USNM:PAL
Orbiculoidea rugata (Sowerby)
USNM PAL62934
USNM:PAL
Orbiculoidea linvillensis Cooper
USNM PAL109637A G. Cooper
United States, Virginia
USNM:PAL
USNM PAL181971 R. Flower
United States, New Mexico
USNM:PAL
Orbiculoidea doria (Hall)
USNM PAL174316 Ellison
United States, Pennsylvania, Bedford County
UCM:IP
14531 Henderson, Junius; Byron, J 1923-06-23
United States, Colorado, Mesa, 39.01949 -108.413215