USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL41970 E. Ulrich
United States, Kentucky
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL476480
United States, Alabama
USNM:PAL
Pentremites elongatus Shumard
USNM PAL475107
United States, Missouri
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL295405
United States, Alabama
USNM:PAL
Pentremites broadheadi Hambach
USNM PAL469127
United States, Illinois, Randolph County
USNM:PAL
Pentremites pyriformis Say
USNM S3603
United States, Illinois
USNM:PAL
Pentremites elongatus Shumard
USNM PAL469101
United States, Iowa
USNM:PAL
Pentremites pilula (Baily)
USNM PAL476602
USNM:PAL
Pentremites pyriformis var. concavus Say
USNM S3521
United States, Illinois
USNM:PAL
Pentremites rusticus Hambach
USNM PAL292988 H. Strimple
United States, Oklahoma
USNM:PAL
Pentremites pyriformis Say
USNM PAL37704
United States, Alabama
USNM:PAL
Pentremites conoideus (Hall)
USNM PAL479900
United States
USNM:PAL
Pentremites pyriformis Say
USNM PAL479845
United States, Kentucky, Meade County
USNM:PAL
Pentremites pyriformis Say
USNM PAL475539
United States, Illinois
USNM:PAL
Pentremites conoideus Hall
USNM S6646 Hammell Collection
United States, Alabama
USNM:PAL
Pentremites tulipaeformis Hambach
USNM S6472
United States, Illinois
USNM:PAL
Pentremites obesus Lyon
USNM S5290
USNM:PAL
Pentremites pyriformis Say
USNM PAL475536
United States, Kentucky, Caldwell County
USNM:PAL
Pentremites
USNM PAL476439
United States
USNM:PAL
Pentremites pyriformis Say
USNM PAL475589 C. Butts
United States, Kentucky
USNM:PAL
Pentremites conoideus Hall
USNM S3396
United States, Kentucky, Barren County
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL483745
United States, Kentucky
USNM:PAL
Pentremites pyriformis Say
USNM PAL479888
USNM:PAL
Pentremites godoni (Defrance)
USNM S3240
United States, Missouri
USNM:PAL
Pentremites symmetricus Hall
USNM S6519
United States, Illinois, Randolph County
USNM:PAL
Pentremites elegans Lyon
USNM PAL93563
United States, Kentucky
USNM:PAL
Pentremites conoideus Hall
USNM S6656 A. Benedict
United States, Indiana
USNM:PAL
Pentremites broadheadi Hambach
USNM PAL93596
United States, Illinois
USNM:PAL
Pentremites gemmiformis Hambach
USNM PAL41998 E. Ulrich
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL475099
United States, Tennessee, Franklin County
USNM:PAL
Pentremites
USNM PAL42008
United States, Kentucky, Livingston County
USNM:PAL
Pentremites abruptus Ulrich
USNM PAL66441
United States, Kentucky, Caldwell County
USNM:PAL
Pentremites conoideus Hall
USNM S6640 A. Benedict
United States, Indiana, Harrison County
USNM:PAL
Pentremites
USNM PAL469116
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM S6569
United States, Illinois
USNM:PAL
Pentremites sulcatus (Roemer)
USNM S6414
United States, Illinois, Randolph County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL290974
United States, Tennessee
USNM:PAL
Pentremites pyriformis Say
USNM S6383
United States, Illinois
USNM:PAL
Pentremites pyriformis Say
USNM S6468
United States, Alabama
USNM:PAL
Pentremites conoideus (Hall)
USNM S6482
United States, Kentucky, Hardin County
USNM:PAL
Pentremites cherokeus Troost
USNM S3295
United States, Illinois
USNM:PAL
Eleutherocrinus cassedayi Shumard & Yandell
USNM S6926
United States, New York, Erie County
USNM:PAL
Devonoblastus leda (Hall)
USNM PAL481415 R. Hibbard
United States, New York, Genesee County
USNM:PAL
Pentremites pyriformis Say
USNM S6437
United States, Illinois
USNM:PAL
Pentremites sulcatus (Roemer)
USNM PAL475166
United States, Illinois
USNM:PAL
Pentremites conoideus Hall
USNM PAL25907
United States, Missouri
USNM:PAL
Pentremites pyriformis Say
USNM PAL93585
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL425964
United States, Kentucky
USNM:PAL
Pentremites speciosus Rowley
USNM S3300
United States, Kentucky, Breckinridge County
USNM:PAL
Pentremites symmetricus Hall
USNM PAL469036 E. Ulrich
United States, Alabama
USNM:PAL
Pentremites waters Unknown
USNM PAL475519 G. Greene
United States, Indiana, Crawford County
USNM:PAL
Pentremites pyriformis Say
USNM S6444
United States, Illinois
USNM:PAL
Pentremites
USNM PAL295377
United States, Kentucky, Pulaski County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL425968
United States, Tennessee, Franklin County
USNM:PAL
Pentremites pyriformis Say
USNM PAL469050
United States, Kentucky, Breckinridge County
USNM:PAL
Pentremites
USNM S6411
United States, Illinois
USNM:PAL
Pentremites pulchellus Ulrich
USNM S3443
United States, Kentucky
USNM:PAL
Pentremites
USNM PAL469102
United States, Illinois, St. Clair County
USNM:PAL
Pentremites pyriformis var. concavus Say
USNM S3522
United States, Illinois
USNM:PAL
Pentremites
USNM PAL477671
USNM:PAL
Pentremites pyriformis Say
USNM S3495
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL475584
United States, Indiana
USNM:PAL
Pentremites pyriformis Say
USNM PAL42037 E. Ulrich
United States, Kentucky, Caldwell County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL160563
United States, Alabama, Madison County
USNM:PAL
Pentremites
USNM S6494
United States, Kentucky
USNM:PAL
Pentremites elongatus Shumard
USNM S6602 G. Hambach
United States, Iowa
USNM:PAL
Pentremites symmetricus Hall
USNM PAL290862 C. Butts
United States, Georgia, Floyd County
USNM:PAL
Pentremites conoideus Hall
USNM S6658
United States, Indiana, Washington County
USNM:PAL
Pentremites pulchellus Ulrich
USNM PAL475574
United States, Illinois
USNM:PAL
Pentremites abruptus Ulrich
USNM S3245
United States, Tennessee
USNM:PAL
Pentremites robustus Lyon
USNM S6451
United States, Illinois
USNM:PAL
Pentremites speciosus Rowley
USNM PAL469028 J. Bridge 1932-06-00
United States, Missouri, Perry County
USNM:PAL
Eleutherocrinus cassedayi Shumard & Yandell
USNM S3666
United States, Kentucky, Jefferson County
USNM:PAL
Pentremites pyriformis Say
USNM PAL477649
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL469139
United States, Kentucky
USNM:PAL
Pentremites elegans Lyon
USNM S3279
United States, Illinois
USNM:PAL
Pentremites broadheadi Hambach
USNM PAL475071
United States, Kentucky
USNM:PAL
Pentremites pyriformis Say
USNM S3516
United States, Illinois
USNM:PAL
Pentremites robustus Lyon
USNM PAL475513
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL66432
United States, Kentucky, Caldwell County
USNM:PAL
Pentremites
USNM PAL469060
United States, Alabama
USNM:PAL
Belocrinus cottaldi (Munier & Chalmas)
USNM PAL481450 P. Rocheboeuf
France
USNM:PAL
Pentremites pyriformis Say
USNM PAL469027 J. Bridge 1932-06-00
United States, Missouri, Perry County
USNM:PAL
Pentremites robustus Lyon
USNM S3412
United States, Illinois
USNM:PAL
Pentremites tulipaeformis Hambach
USNM PAL93598 E. Ulrich
United States, Kentucky, Meade County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL93567 E. Ulrich 1917-10-20
United States, Illinois
USNM:PAL
Pentremites robustus Lyon
USNM PAL469041
United States, Illinois
USNM:PAL
Pentremites robustus Lyon
USNM S6558 G. Hambach
United States, Illinois
USNM:PAL
Pentremites robustus Lyon
USNM PAL477637 Waters Et Al
United States, Alabama
USNM:PAL
Pentremites godoni (Defrance)
USNM S6720
United States, Oklahoma
USNM:PAL
Pentremites pyriformis Say
USNM PAL475565
United States, Illinois
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL479843
United States, Kentucky
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL295388
United States, Tennessee, James County
USNM:PAL
Pentremites godoni (Defrance)
USNM PAL50161
United States, Tennessee, Franklin County
USNM:PAL
Pentremites tulipaeformis Hambach
USNM PAL93568
United States, Kentucky, Crittenden County
USNM:PAL
Pentremites
USNM S6524
United States, Kentucky, Grayson County
USNM:PAL
Pentremites
USNM S6527
United States, Kentucky
USNM:PAL
Pentremites pyriformis Say
USNM S3472
United States, Kentucky, Grayson County
USNM:PAL
Pentremites cervinus Hall
USNM PAL475553
United States, Illinois
USNM:PAL
Pentremites rusticus Hambach
USNM S6408
United States, Arkansas