USNM:PAL
Echinauris lateralis Muir-Wood & Cooper
USNM PAL149697L
United States, Texas, Brewster County
USNM:PAL
Praewaagenoconcha Johnson et al.
USNM PAL162526 Reso & Stevens
United States, Nevada
USNM:PAL
Paucispinifera sulcata Cooper & Grant
USNM PAL149567D
United States, Texas, Brewster County
USNM:PAL
Productella spinulicosta (Hall)
USNM PAL62221
USNM:PAL
Elliottella varicostata Cooper & Grant
USNM PAL152706D
United States, Texas, Brewster County
USNM:PAL
Nudauris linospina Cooper & Grant
USNM PAL148863A
United States, Texas, Brewster County
USNM:PAL
Oncosarina whitei (King)
USNM PAL149845E
United States, Texas, Brewster County
USNM:PAL
Echinauris bella Cooper & Grant
USNM PAL149621U
United States, Texas, Brewster County
USNM:PAL
Celebetes gymnus Grant
USNM PAL212458 R. Grant
Thailand
USNM:PAL
Incisius concisus Grant
USNM PAL212174 R. Grant et al.
Thailand
USNM:PAL
Echinauris venustula Cooper & Grant
USNM PAL154867H
United States, Texas, Brewster County
USNM:PAL
Paucispinifera spinosa Cooper & Grant
USNM PAL152769D
United States, Texas, Culberson County
USNM:PAL
Oncosarina spinicostata Cooper & Grant
USNM PAL153885A
United States, Texas, Brewster County
USNM:PAL
Elliottella transversalis (Stehli)
USNM PAL153883N
United States, Texas, Culberson County
USNM:PAL
Productella semiglobosa Nettelroth
USNM PAL33933 G. Eldridge
United States, Colorado, Chaffee County
USNM:PAL
Sandia welleri (Mather)
USNM PAL476656 O. Tweto 1953-00-00
United States, Colorado, Park County
USNM:PAL
Spinarella perfecta Cooper & Grant
USNM PAL148844D
United States, Texas, Brewster County
USNM:PAL
Nudauris splendens Cooper & Grant
USNM PAL148872J
United States, Texas, Brewster County
USNM:PAL
Paucispinifera indentata (Girty)
USNM PAL152760A
United States, Texas, Culberson County
USNM:PAL
Costispinifera costata (King)
USNM PAL153872C
United States, Texas, Brewster County
USNM:PAL
Retimarginifera celeteria Grant
USNM PAL212344 R. Grant et al.
Thailand
USNM:PAL
Bothrionia nasuta Cooper & Grant
USNM PAL149635A
United States, Texas, Brewster County
USNM:PAL
Echinauris bella Cooper & Grant
USNM PAL149621A'
United States, Texas, Brewster County
USNM:PAL
Paucispinifera sulcata Cooper & Grant
USNM PAL149566L
United States, Texas, Brewster County
USNM:PAL
Fimbrinia sp 3 Cooper & Grant
USNM PAL153877
United States, Texas, Presidio County
USNM:PAL
Echinauris irregularis Cooper & Grant
USNM PAL154781B
United States, Texas, Brewster County
USNM:PAL
Praewaagenoconcha Johnson et al.
USNM PAL162524 Reso & Stevens
United States, Nevada
USNM:PAL
Fimbrinia sp 1 Cooper & Grant
USNM PAL153999B
United States, Texas, Brewster County
USNM:PAL
Nudauris convexa Cooper & Grant
USNM PAL152743
United States, Texas, Brewster County
USNM:PAL
Echinauris lappacea Cooper & Grant
USNM PAL154824A
United States, Texas, Brewster County
USNM:PAL
Platyselma echinatum Gordon
USNM PAL120628
USNM:PAL
Paucispinifera magnispina Cooper & Grant
USNM PAL149563F
United States, Texas, Brewster County
USNM:PAL
Rhytiophora calhounensis (Moore)
USNM PAL154638
United States, Texas, McCulloch County
USNM:PAL
Paucispinifera quadrata Cooper & Grant
USNM PAL149550Q
United States, Texas, Brewster County
USNM:PAL
Nudauris enigmatica Cooper & Grant
USNM PAL152749C
United States, Texas, Brewster County
USNM:PAL
Nudauris linospina Cooper & Grant
USNM PAL148846B
United States, Texas, Brewster County
USNM:PAL
Bibatiola costata Grant
USNM PAL212427 R. Grant et al.
Thailand
USNM:PAL
Hystriculina pumila Cooper & Grant
USNM PAL149759L
United States, Texas, Brewster County
USNM:PAL
Bothrionia pulchra Cooper & Grant
USNM PAL149630
United States, Texas, Culberson County
USNM:PAL
Geniculifera brevicula Carter
USNM PAL154629
United States, Texas, McCulloch County
USNM:PAL
Avonia minnewankensis (Shimer)
USNM PAL557899 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Echinauris parva Cooper & Grant
USNM PAL154834F
United States, Texas, Brewster County
USNM:PAL
Oncosarina whitei (King)
USNM PAL149845F
United States, Texas, Brewster County
USNM:PAL
Spinulicosta mutocosta Imbrie
USNM PAL380735 Cooper & Cloud
United States, Michigan, Cheboygan County
USNM:PAL
Elliottella multicostata Cooper & Grant
USNM PAL151589B
United States, Texas, Culberson County
USNM:PAL
Echinauris venustula Cooper & Grant
USNM PAL154867B
United States, Texas, Brewster County
USNM:PAL
Paucispinifera transversa Cooper & Grant
USNM PAL149558N
United States, Texas, Brewster County
USNM:PAL
Nudauris linospina Cooper & Grant
USNM PAL148845E
United States, Texas, Brewster County
USNM:PAL
Crossacanthia perlamellosa Gordon
USNM PAL155977
USNM:PAL
Echinauris lappacea Cooper & Grant
USNM PAL221184 P. Hoover
Venezuela, Merida
USNM:PAL
Echinauris huehuetenanguensis Stehli & Grant
USNM PAL163555 F. Stehli
Guatemala, Huehuetenango
USNM:PAL
Productella lachrymosa (Conrad)
USNM PAL177430 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Productella lachrymosa var. marylandica Clarke & Swartz
USNM PAL177438 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Paucispinifera auriculata Muir-Wood & Cooper
USNM PAL149545C
United States, Texas, Brewster County
USNM:PAL
Spinarella lobata Cooper & Grant
USNM PAL148843D
United States, Texas, Brewster County
USNM:PAL
Paucispinifera intermedia Cooper & Grant
USNM PAL149561L
United States, Texas, Brewster County
USNM:PAL
Probolionia posteroreticulata Cooper
USNM PAL125455 University of Oregon
United States, Oregon
USNM:PAL
Spinomarginifera Grant
USNM PAL153712 Grant & Fatmi
Pakistan
USNM:PAL
Anemonaria sublaevis (King)
USNM PAL152770A
United States, Texas, Brewster County
USNM:PAL
Oncosarina spinicostata Cooper & Grant
USNM PAL149827G
United States, Texas, Brewster County
USNM:PAL
Productella rugatula Stainbrook
USNM PAL201118 Allen, Bowsher & Cooper
United States, New Mexico
USNM:PAL
Caricula salebrosa Grant
USNM PAL212369 R. Grant et al.
Thailand
USNM:PAL
Echinauris lateralis Muir-Wood & Cooper
USNM PAL149698M
United States, Texas, Brewster County
USNM:PAL
Echinauris irregularis Cooper & Grant
USNM PAL154778C
United States, Texas, Brewster County
USNM:PAL
Echinauris irregularis Cooper & Grant
USNM PAL152712H
United States, Texas, Brewster County
USNM:PAL
Hystriculina minima Cooper & Grant
USNM PAL149773A
United States, Texas, Brewster County
USNM:PAL
Paucispinifera sulcata Cooper & Grant
USNM PAL149566G
United States, Texas, Brewster County
USNM:PAL
Spinarella lobata Cooper & Grant
USNM PAL152741A
United States, Texas, Brewster County
USNM:PAL
Echinauris parva Cooper & Grant
USNM PAL152718C
United States, Texas, Brewster County
USNM:PAL
Paucispinifera sulcata Cooper & Grant
USNM PAL149567L
United States, Texas, Brewster County
USNM:PAL
Paucispinifera auriculata Muir-Wood & Cooper
USNM PAL149545A
United States, Texas, Brewster County
USNM:PAL
Echinauris liumbona Cooper & Grant
USNM PAL152716O
United States, Texas, Brewster County
USNM:PAL
Oncosarina spinicostata Cooper & Grant
USNM PAL149827H
United States, Texas, Brewster County
USNM:PAL
Fimbrinia ovata Cooper & Grant
USNM PAL153874A
United States, Texas, Brewster County
USNM:PAL
Krotovia sp a
USNM PAL377436
United States, California, Shasta County
USNM:PAL
Elliottella varicostata Cooper & Grant
USNM PAL152706O
United States, Texas, Brewster County
USNM:PAL
Spinulicosta mutocosta Imbrie
USNM PAL179005 Unknown
United States, Michigan, Cheboygan County
USNM:PAL
Echinauris lateralis Muir-Wood & Cooper
USNM PAL124052F
United States, Texas, Brewster County
USNM:PAL
Paucispinifera transversa Cooper & Grant
USNM PAL149558C
United States, Texas, Brewster County
USNM:PAL
Anemonaria sublaevis (King)
USNM PAL153833J
United States, Texas, Brewster County
USNM:PAL
Paucispinifera suspecta Cooper & Grant
USNM PAL152768F
United States, Texas, Culberson County
USNM:PAL
Productina lodgepolensis Rodriguez & Gutschick
USNM PAL557894 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Echinauris bella Cooper & Grant
USNM PAL149621Y
United States, Texas, Brewster County
USNM:PAL
Productella sp 1 Cooper & Dutro
USNM PAL203563C Flower & Stevenson
United States, New Mexico
USNM:PAL
Paucispinifera sulcata Cooper & Grant
USNM PAL149567N
United States, Texas, Brewster County
USNM:PAL
Hystriculina texana Muir-Wood & Cooper
USNM PAL124036
USNM:PAL
Incisius concisus Grant
USNM PAL212187 R. Grant et al.
Thailand
USNM:PAL
Bibatiola costata Grant
USNM PAL212424 R. Grant et al.
Thailand
USNM:PAL
Costispinifera costata (King)
USNM PAL149704B
United States, Texas, Brewster County
USNM:PAL
Oncosarina spinicostata Cooper & Grant
USNM PAL149823C
United States, Texas, Brewster County
USNM:PAL
Paucispinifera spinosa Cooper & Grant
USNM PAL152769B
United States, Texas, Culberson County
USNM:PAL
Incisius concisus Grant
USNM PAL212181 R. Grant et al.
Thailand
USNM:PAL
Echinauris lateralis Muir-Wood & Cooper
USNM PAL149697K
United States, Texas, Brewster County
USNM:PAL
Hystriculina convexa Cooper & Grant
USNM PAL149765E
United States, Texas, Brewster County
USNM:PAL
Bothrionia transversa Cooper & Grant
USNM PAL149646E
United States, Texas, Brewster County
USNM:PAL
Krotovia praecursor Stainbrook
USNM PAL155792
USNM:PAL
Hystriculina convexa Cooper & Grant
USNM PAL149764B
United States, Texas, Brewster County
USNM:PAL
Echinauris irregularis Cooper & Grant
USNM PAL152712J
United States, Texas, Brewster County
USNM:PAL
Productella laminatus Kindle
USNM PAL62014B Unknown
United States, Colorado
USNM:PAL
Hystriculina dugoutensis (King)
USNM PAL149754A
United States, Texas, Brewster County