USNM:PAL
Pentremites pyriformis Say
USNM PAL42029
United States, Kentucky
USNM:PAL
Pentremites pyriformis Say
USNM S3458
United States, Kentucky, Breckinridge County
USNM:PAL
Pentremites pyriformis Say
USNM PAL476467
United States, Alabama
USNM:PAL
Pentremites symmetricus Hall
USNM S3326
United States, Alabama
USNM:PAL
Pentremites pyriformis Say
USNM PAL475075
United States, Kentucky, Crittenden County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL295407
United States, Alabama
USNM:PAL
Pentremites speciosus Rowley
USNM S3299
United States, Kentucky, Allen County
USNM:PAL
Pentremites elongatus Shumard
USNM S5301
United States, Iowa
USNM:PAL
Pentremites conoideus Hall
USNM S6651
United States, Missouri, Cooper County
USNM:PAL
Pentremites pyriformis Say
USNM PAL475526
United States, Kentucky
USNM:PAL
Pentremites cavus Ulrich
USNM PAL41983 E. Ulrich
United States, Kentucky
USNM:PAL
Pentremites pyriformis Say
USNM S3497 H. Pate
United States, Kentucky, Breckinridge County
USNM:PAL
Pentremites sulcatus (Roemer)
USNM PAL469129
United States, Illinois
USNM:PAL
Pentremites conoideus (Hall)
USNM PAL469091
USNM:PAL
Pentremites tulipaeformis Hambach
USNM S3264
United States, Illinois
USNM:PAL
Pentremites conoideus Hall
USNM S6662
United States, Indiana, Washington County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL475559
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL295568
United States, Georgia, Catoosa County
USNM:PAL
Pentremites pyriformis Say
USNM S6398
United States, Alabama
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL42012 E. Ulrich
United States, Illinois
USNM:PAL
Pentremites pyriformis Say
USNM S3498
United States, Illinois, Breckenridge County
USNM:PAL
Pentremites gemmiformis Hambach
USNM S6567
United States, Illinois
USNM:PAL
Pentremites pyriformis Say
USNM S3490
United States, Pennsylvania
USNM:PAL
Pentremites conoideus Hall
USNM S6657
United States, Indiana, Washington County
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL469071
United States, Alabama
USNM:PAL
Pentremites pyriformis Say
USNM PAL41992 E. Ulrich
United States, Kentucky
USNM:PAL
Pentremites speciosus Rowley
USNM S3428
United States, Kentucky, Breckinridge County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL476456
United States, Alabama
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL42023 E. Ulrich
United States, Kentucky
USNM:PAL
Pentremites pyriformis Say
USNM PAL479886
United States, Kentucky
USNM:PAL
Pentremites elongatus Shumard
USNM S6597
United States, Iowa
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL475106
United States, Tennessee, Franklin County
USNM:PAL
Pentremites robustus hemisphericus Lyon
USNM S3536
United States, Kentucky, Pulaski County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL475105
United States, Tennessee, Franklin County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL93578
United States, Illinois
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL469089
United States, Alabama
USNM:PAL
Pentremites pyriformis Say
USNM S6488
United States, Kentucky
USNM:PAL
Pentremites
USNM PAL479895 M. Marcher THA-6 1958-00-00
United States, Tennessee, Stewart County
USNM:PAL
Pentremites pyriformis Say
USNM PAL469149
United States, Kentucky
USNM:PAL
Pentremites symmetricus Hall
USNM PAL294054
United States, Indiana
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL476455
United States, Alabama
USNM:PAL
Pentremites pyriformis Say
USNM S6522
United States, Kentucky
USNM:PAL
Pentremites conoideus (Hall)
USNM PAL479891 M. Marcher ROC-1 1958-00-00
United States, Tennessee, Benton County
USNM:PAL
Pentremites laminatus Easton
USNM PAL475596 G. Cooper
United States, Oklahoma, Cherokee County
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL475507
United States, Kentucky, Crittenden County
USNM:PAL
Pentremites
USNM PAL475110
United States, Missouri
USNM:PAL
Devonoblastus whiteavesi Reimann
USNM S4158
Canada, Ontario
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL295390
United States, Illinois
USNM:PAL
Pentremites pyriformis Say
USNM S3600
United States, Alabama
USNM:PAL
Pentremites sulcatus (Roemer)
USNM PAL476459
United States, Illinois
USNM:PAL
Pentremites
USNM PAL475100
United States, Tennessee, Franklin County
USNM:PAL
Pentremites pyriformis Say
USNM PAL475102
United States, Tennessee, Franklin County
USNM:PAL
Pentremites conoideus Hall
USNM PAL291012 C. White
United States, Indiana, Washington County
USNM:PAL
Pentremites broadheadi Hambach
USNM S3570 G. Hambach
United States, Indiana, Martin County
USNM:PAL
Pentremites pyriformis Say
USNM S3401
United States, Illinois
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL475508
United States, Georgia
USNM:PAL
Pentremites pyriformis Say
USNM PAL475543
United States, Illinois
USNM:PAL
Pentremites pyriformis Say
USNM S3494
United States, Illinois
USNM:PAL
Pentremites symmetricus Hall
USNM S3604
United States, Kentucky
USNM:PAL
Pentremites godoni (Defrance)
USNM S6546
United States, Tennessee
USNM:PAL
Pentremites pyriformis Say
USNM PAL479860
United States, Kentucky
USNM:PAL
Pentremites conoideus perlongus (Hall)
USNM PAL476593 G. Greene
United States, Indiana
USNM:PAL
Pentremites
USNM PAL477644
United States, Kentucky, Meade County
USNM:PAL
Pentremites symmetricus Hall
USNM S3583
United States, Illinois, Randolph County
USNM:PAL
Pentremites pyriformis Say
USNM PAL475505 E. Ulrich
United States, Illinois, Meade County
USNM:PAL
Pentremites okawensis Unknown
USNM PAL476443
United States, Kentucky
USNM:PAL
Pentremites pyriformis Say
USNM PAL93583
United States, Illinois
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL41999 E. Ulrich
United States, Kentucky, Crittenden County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL475590
United States, Georgia, Catoosa County
USNM:PAL
Pentremites speciosus Rowley
USNM S3596
United States, Kentucky, Todd County
USNM:PAL
Pentremites conoideus Hall
USNM PAL475597
United States, Illinois, Floyd County
USNM:PAL
Pentremites elegans Lyon
USNM S3272 Lyon Collection
United States, Kentucky, Grayson County
USNM:PAL
Pentremites
USNM PAL475130
United States
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL475515 G. Greene
United States, Kentucky
USNM:PAL
Pentremites cervinus Hall
USNM S3282
United States, Illinois
USNM:PAL
Pentremites pyriformis Say
USNM PAL469123
United States, Kentucky, Meade County
USNM:PAL
Pentremites robustus var. hemisphericus Lyon
USNM S3534
United States, Kentucky, Grayson County
USNM:PAL
Eleutherocrinus cassedayi Shumard & Yandell
USNM S3476
Canada, Ontario
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL469086
United States, Alabama
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL477652 I. Reimann REIMANN 27
United States, Alabama
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL469051
United States, Alabama
USNM:PAL
Pentremites sulcatus Roemer
USNM PAL42044 E. Ulrich
United States, Kentucky
USNM:PAL
Pentremites tulipaeformis Hambach
USNM PAL93625 E. Ulrich
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL476457
United States, Alabama
USNM:PAL
Pentremites godoni (Defrance)
USNM S3432
United States, Illinois
USNM:PAL
Pentremites conoideus Hall
USNM S3318
United States, Kentucky, Barren County
USNM:PAL
Pentremites sulcatus Roemer
USNM S6526
United States, Illinois
USNM:PAL
Pentremites conoideus Hall
USNM PAL483741 G. Williams
United States, Missouri
USNM:PAL
Pentremites robustus Lyon
USNM S3532
United States, Kentucky, Pulaski County
USNM:PAL
Genus
USNM PAL475143
United States
USNM:PAL
Pentremites pyriformis Say
USNM S6535
United States, Illinois
USNM:PAL
Pentremites abruptus Ulrich
USNM PAL291029
United States, Tennessee
USNM:PAL
Pentremites sulcatus Roemer
USNM S3576
United States, Illinois
USNM:PAL
Pentremites sulcatus (Roemer)
USNM PAL469107
United States, Illinois
USNM:PAL
Pentremites
USNM PAL477636
United States, Alabama
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL476441
United States, Tennessee
USNM:PAL
Pentremites arctibrachiatus Ulrich
USNM S3256
United States, Kentucky, Breckinridge County
USNM:PAL
Pentremites cervinus Hall
USNM PAL291026 E. Ulrich
United States, Kentucky
USNM:PAL
Pentremites symmetricus Hall
USNM S3586
United States, Illinois
USNM:PAL
Pentremites cervinus Hall
USNM S3288
United States, Alabama