USNM:PAL
Kozlowskia alata Cooper & Grant
USNM PAL149800F
United States, Texas, Brewster County
USNM:PAL
Marginatia burlingtonensis (Hall)
USNM PAL557907 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Rugatia occidentalis parvauris (Newberry)
USNM PAL153471
United States, Texas, Brewster County
USNM:PAL
Spyridiophora distincta Cooper & Stehli
USNM PAL124116B
United States, Texas, Brewster County
USNM:PAL
Productus (Diaphragmus) elegans Norwood & Pratten
USNM PAL14216 U.S.Geog.And Geol.Survey 40th Parallel
United States, Utah
USNM:PAL
Productus longispinus Sowerby
USNM PAL6649
USNM:PAL
Kozlowskia kingi Stehli
USNM PAL149805B
United States, Texas, Culberson County
USNM:PAL
Productus pileolus Shumard
USNM PAL179936 Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Peniculauris subcostata latinamericana Hoover
USNM PAL221247 P. Hoover
Venezuela, Merida
USNM:PAL
Productus semireticulatus var. ivesii (Martin)
USNM PAL181287 Wheeler Survey 1871-00-00
United States, Arizona
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL152665A
United States, Texas, Brewster County
USNM:PAL
Thamnosia phragmophora Cooper & Grant
USNM PAL151462D
United States, Texas, Brewster County
USNM:PAL
Kozlowskia cornuta Grant
USNM PAL212308 R. Grant et al.
Thailand
USNM:PAL
Kozlowskia alata Cooper & Grant
USNM PAL149800H
United States, Texas, Brewster County
USNM:PAL
Productus costatus Sowerby
USNM PAL181305 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Productus popei var. opimus Shumard
USNM PAL118524B Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Kochiproductus sp 6 Cooper & Grant
USNM PAL152734B
United States, Texas, Brewster County
USNM:PAL
Productus moorefieldanus var. pusillus Girty
USNM PAL185123 S. Weller 1891-07-00
United States, Arkansas, Independence County
USNM:PAL
Thamnosia capitanensis (Girty)
USNM PAL151478C
United States, Texas, Culberson County
USNM:PAL
Productus punctatus (Martin)
USNM PAL8467 Wheeler Survey 1871-00-00
United States, Nevada
USNM:PAL
Productus multistriatus Meek
USNM PAL646
USNM:PAL
Thamnosia capitanensis (Girty)
USNM PAL154017B
United States, Texas, Culberson County
USNM:PAL
Productus nebrascensis Owen
USNM PAL118918 Ransom 1902-00-00
United States, Arizona
USNM:PAL
Antiquatonia inflativentra Cooper & Grant
USNM PAL148965C
United States, Texas, Brewster County
USNM:PAL
Peniculauris imitata Cooper & Grant
USNM PAL148823B
United States, Texas, Brewster County
USNM:PAL
Productus flemingi var. burlingtonensis Hall
USNM PAL14217 J. Clayton
United States, Utah
USNM:PAL
Productus (Dictyoclostus) inflatus McChesney
USNM PAL98067A Butts & Meacham
United States, Virginia, Wise County
USNM:PAL
Productus semireticulatus (Martin)
USNM PAL14299 C. King
United States, Nevada, White Pine District
USNM:PAL
Spinifrons quadrata Stehli
USNM PAL154014M
United States, Texas, Culberson County
USNM:PAL
Productus popei var. opimus Shumard
USNM PAL118524A Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Productus sp c Girty
USNM PAL180379 R. Hill 1899-11-03
United States, Texas, Brewster County
USNM:PAL
Productus inflatus McChesney
USNM PAL118919 Ransom 1902-00-00
United States, Arizona
USNM:PAL
Spinifrons grandicosta Hoover
USNM PAL221265 P. Hoover
Venezuela, Merida
USNM:PAL
Kochiproductus quadratus Cooper & Grant
USNM PAL124065F
United States, Texas, El Paso County
USNM:PAL
Antiquatonia regularis Cooper & Grant
USNM PAL148972A
United States, Texas, Brewster County
USNM:PAL
Spyridiophora distincta Cooper & Stehli
USNM PAL149316B
United States, Texas, Brewster County
USNM:PAL
Productus (Diaphragmus) elegans Norwood & Pratten
USNM PAL14216 J. Clayton
United States, Utah
USNM:PAL
Productus signatus Girty
USNM PAL118533 Girty 1901-10-03
United States, Texas, Culberson County
USNM:PAL
Productus inflatus McChesney
USNM PAL71674 C. Butts
United States, Alabama
USNM:PAL
Spyridiophora distincta Cooper & Stehli
USNM PAL124116D
United States, Texas, Brewster County
USNM:PAL
Spinifrons magna Cooper & Grant
USNM PAL154016D
United States, Texas, Culberson County
USNM:PAL
Productus popei Shumard
USNM PAL118523C Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Productus biseriatus Hall
USNM PAL141343A G. Girty
United States, Arkansas
USNM:PAL
Alexenia occidentalis Cooper
USNM PAL125335 University of Oregon
United States, Oregon
USNM:PAL
Rugatia incurvata (King)
USNM PAL154005D
United States, Texas, Brewster County
USNM:PAL
Productus wilberanus McChesney
USNM PAL62490
USNM:PAL
Peniculauris peniculifera Cooper & Grant
USNM PAL148839A
United States, Texas, Brewster County
USNM:PAL
Productus nebrascensis Owen
USNM PAL8469 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Peniculauris subcostata latinamericana Hoover
USNM PAL221241 P. Hoover
Venezuela, Merida
USNM:PAL
Spinifrons magna Cooper & Grant
USNM PAL154012A
United States, Texas, Culberson County
USNM:PAL
Productus prattenianus Norwood
USNM PAL181272 Wheeler Survey 1871-00-00
United States, Nevada
USNM:PAL
Productus eucharis Girty
USNM PAL145235
USNM:PAL
Productus (Diaphragmus) elegans Norwood & Pratten
USNM PAL141360
United States, Arkansas, Independence County
USNM:PAL
Productus (Productella) lachrymosus stigmatus (Hall)
USNM PAL13815 C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Rugoclostus Morrow & Webster
USNM PAL448958 GM-3
United States, Utah, Juab County
USNM:PAL
Peniculauris subcostata (King)
USNM PAL148802A
United States, Texas, Brewster County
USNM:PAL
Productus texanus Girty
USNM PAL118526A Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Rugoclostus Morrow & Webster
USNM PAL448957 GM-1
United States, Utah, Juab County
USNM:PAL
Productus costatus Sowerby
USNM PAL9179 C. White ?
United States, Iowa, Madison County
USNM:PAL
Productus richardsi Girty
USNM PAL118644
USNM:PAL
Thamnosia arctica (Whitfield)
USNM PAL166276
Canada
USNM:PAL
Setigerites setiger (Hall)
USNM PAL124062
USNM:PAL
Kozlowskia kingi Stehli
USNM PAL149803F
United States, Texas, Culberson County
USNM:PAL
Setigerites setigerus (Hall)
USNM PAL642040A
United States, Indiana
USNM:PAL
Peniculauris imitata Cooper & Grant
USNM PAL148798A
United States, Texas, Brewster County
USNM:PAL
Thamnosia anterospinosa Cooper & Grant
USNM PAL155131A
United States, Texas, Brewster County
USNM:PAL
Peniculauris costata Cooper & Grant
USNM PAL148833
United States, Texas, Brewster County
USNM:PAL
Rugatia andersoni Stehli & Grant
USNM PAL163570 F. Stehli
Guatemala, Huehuetenango
USNM:PAL
Thamnosia capitanensis (Girty)
USNM PAL118521A
United States, Texas
USNM:PAL
Peniculauris transversa Cooper & Grant
USNM PAL148835D
United States, Texas, Brewster County
USNM:PAL
Productus (Setigerella) setiger Hall
USNM PAL353301
United States, Missouri, Newton County
USNM:PAL
Diaphragmus montesanae Ulrich
USNM PAL65036
USNM:PAL
Peniculauris subcostata (King)
USNM PAL148786B
United States, Texas, Brewster County
USNM:PAL
Peniculauris subcostata (King)
USNM PAL123445
United States, Texas, Brewster County
USNM:PAL
Kozlowskia Cooper & Grant
USNM PAL642041
United States, Oklahoma, Nowata County
USNM:PAL
Antiquatonia hindi wettonensis (Muir-Wood)
USNM PAL124005
England, Staffordshire
USNM:PAL
Araxilevis intermedius (Abich)
USNM PAL642032
USNM:PAL
Productus (Productella) speciosus Hall
USNM PAL13817A C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Marginatia
USNM PAL642036
United States, New Mexico, Sierra County
USNM:PAL
Peniculauris imitata Cooper & Grant
USNM PAL153995B
United States, Texas, Brewster County
USNM:PAL
Kozlowskia subsphaeroidalis Cooper & Grant
USNM PAL149797M
United States, Texas, Brewster County
USNM:PAL
Productus pertenuis Meek
USNM PAL6984
USNM:PAL
Antiquatonia
USNM PAL377430 R. Watkins 1971-03-00
United States, California, Shasta County
USNM:PAL
Productus gallatinensis Girty
USNM PAL35168 Iddings & Weed
United States, Wyoming
USNM:PAL
Productus semireticulatus (Martin)
USNM PAL174628 C. Hartt & O. Derby
Brazil, Para
USNM:PAL
Peniculauris subcostata (King)
USNM PAL148810
United States, Texas, Brewster County
USNM:PAL
Thamnosia phragmophora Cooper & Grant
USNM PAL151462A
United States, Texas, Brewster County
USNM:PAL
Diaphragmus nivosus Gordon
USNM PAL163768
United States, Wyoming, Teton County
USNM:PAL
Productus (Productella) hallanus Walcott
USNM PAL13816 C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Productus prattenianus Norwood
USNM PAL181270 Wheeler Survey 1871-00-00
United States, Arizona
USNM:PAL
Kochiproductus primitivus Cooper & Grant
USNM PAL148950
United States, Texas, Brewster County
USNM:PAL
Stereochia litostyla Grant
USNM PAL212517 R. Grant et al.
Thailand
USNM:PAL
Kochiproductus sp 5 Cooper & Grant
USNM PAL153902A
United States, Texas, Brewster County
USNM:PAL
Kochiproductus quadratus Cooper & Grant
USNM PAL124065B
United States, Texas, El Paso County
USNM:PAL
Productus fasciculatus McChesney
USNM PAL118763B
USNM:PAL
Productus cora d'Orbigny
USNM PAL35349
USNM:PAL
Productus popei Shumard
USNM PAL179917 Girty 1901-10-02
United States, Texas, Culberson County
USNM:PAL
Kozlowskia cornuta Grant
USNM PAL212311 R. Grant et al.
Thailand
USNM:PAL
Productus clarkianus Derby
USNM PAL174613 C. Hartt & O. Derby
Brazil, Para
USNM:PAL
Rugoclostus semistriatus (Meek)
USNM PAL652C
United States, Utah