USNM:PAL
Kozlowskia kingi Stehli
USNM PAL149803O
United States, Texas, Culberson County
USNM:PAL
Productus (Productella) hallanus Walcott
USNM PAL13816A C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Peniculauris subcostata (King)
USNM PAL148807
United States, Texas, Brewster County
USNM:PAL
Stereochia litostyla Grant
USNM PAL212520 R. Grant et al.
Thailand
USNM:PAL
Productus hirsutiforme Walcott
USNM PAL14191A C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Spyridiophora distincta Cooper & Stehli
USNM PAL124117
United States, Texas, Brewster County
USNM:PAL
Stereochia litostyla Grant
USNM PAL212521 R. Grant et al.
Thailand
USNM:PAL
Inflatia succincta Gordon et al.
USNM PAL218991 Girty & Roundy 1922-00-00
United States, Oklahoma, Muskogee County
USNM:PAL
Productus costatus Sowerby
USNM PAL181307 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Productus sp b Girty
USNM PAL56607
USNM:PAL
Spinifrons magna Cooper & Grant
USNM PAL154011B
United States, Texas, Culberson County
USNM:PAL
Productus laevicosta White
USNM PAL14214B J. Clayton
United States, Utah
USNM:PAL
Productus sp d Girty
USNM PAL118543A Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Inflatia bilobata Sadlick
USNM PAL143258
USNM:PAL
Productus semistriatus Meek
USNM PAL652
USNM:PAL
Productus mexicanus Shumard
USNM PAL8494 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Diaphragmus elegans Norwood & Pratten
USNM PAL118649
USNM:PAL
Rugatia paraindica (McKee)
USNM PAL149521F
United States, Texas, Brewster County
USNM:PAL
Spinifrons quadrata Stehli
USNM PAL155035
United States, Texas, Culberson County
USNM:PAL
Productus occidentalis Newberry
USNM PAL179919 Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL154229B
United States, Texas, Culberson County
USNM:PAL
Productus cora d'Orbigny
USNM PAL35352
USNM:PAL
Stereochia litostyla Grant
USNM PAL212515 R. Grant et al.
Thailand
USNM:PAL
Antiquatonia coloradoensis (Girty)
USNM PAL476630 O. Tweto 1953-00-00
United States, Colorado, Park County
USNM:PAL
Productus signatus Girty
USNM PAL179931 Girty 1901-10-03
United States, Texas, Culberson County
USNM:PAL
Setigerites gutschicki Carter et al.
USNM PAL557917 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Peniculauris transversa Cooper & Grant
USNM PAL153996
United States, Texas, Brewster County
USNM:PAL
Diaphragmus montesanae Ulrich
USNM PAL65028
USNM:PAL
Rugatia paraindica (McKee)
USNM PAL102297
United States, Arizona
USNM:PAL
Productus moorefieldanus var. pusillus Girty
USNM PAL185126 G. Girty 1907-09-00
United States, Arkansas
USNM:PAL
Squamaria moorei Muir-Wood & Cooper
USNM PAL123987
USNM:PAL
Productus galeanus Girty
USNM PAL118703
USNM:PAL
Rugatia incurvata (King)
USNM PAL154006A
United States, Texas, Brewster County
USNM:PAL
Productus subsulcatus Girty
USNM PAL141345 S. Weller 1891-07-00
United States, Arkansas, Independence County
USNM:PAL
Kozlowskia anterosulcata Cooper & Grant
USNM PAL149795E
United States, Texas, Brewster County
USNM:PAL
Productus punctatus (Martin)
USNM PAL6993
USNM:PAL
Rugoclostus semistriatus (Meek)
USNM PAL652B
United States, Utah
USNM:PAL
Thamnosia silicica Cooper & Grant
USNM PAL151468A
United States, Texas, Brewster County
USNM:PAL
Productus hirsutiforme Walcott
USNM PAL14191 C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Araxilevis intermedius (Abich)
USNM PAL642032A
USNM:PAL
Peniculauris subcostata latinamericana Hoover
USNM PAL221243 P. Hoover
Venezuela, Merida
USNM:PAL
Productus popei Shumard
USNM PAL179916 Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Productus fernglenensis Weller
USNM PAL71625B C. Butts
United States, Alabama, Lauderdale County
USNM:PAL
Productus semireticulatus (Martin)
USNM PAL8524 C. White ?
United States, Iowa
USNM:PAL
Productus popei Shumard
USNM PAL118523B Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Productus waagenianus Girty
USNM PAL118520B Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Productus nebrascensis Owen
USNM PAL120931
USNM:PAL
Peniculauris ivesi (Newberry)
USNM PAL5356A
United States, Arizona
USNM:PAL
Productus prattenianus Norwood
USNM PAL8466B Wheeler Survey 1871-00-00
United States, Nevada
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL124118A
United States, Texas, Brewster County
USNM:PAL
Productus pileolus Shumard
USNM PAL118539B Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Rugoclostus nivalis Easton
USNM PAL118790E
USNM:PAL
Thamnosia arctica (Whitfield)
USNM PAL166271
Canada
USNM:PAL
Productus semireticulatus var. hermosanus (Martin)
USNM PAL35353
USNM:PAL
Inflatia lovei Gordon
USNM PAL163752A
United States, Wyoming, Fremont County
USNM:PAL
Productus subsulcatus var. janus Girty
USNM PAL185110 S. Weller 1891-07-00
United States, Arkansas, Independence County
USNM:PAL
Peniculauris subcostata latinamericana Hoover
USNM PAL221248 P. Hoover
Venezuela, Merida
USNM:PAL
Marginatia Muir-Wood & Cooper
USNM PAL123999
USNM:PAL
Rugatia convexa Cooper & Grant
USNM PAL149530B
United States, Texas, Brewster County
USNM:PAL
Productus inflatus McChesney
USNM PAL65025
USNM:PAL
Productus waagenianus Girty
USNM PAL179921 Girty 1901-10-01
United States, Texas, Culberson County
USNM:PAL
Tolmatchoffia keokuk (Hall)
USNM PAL557913 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Rugatia andersoni Stehli & Grant
USNM PAL163571 F. Stehli
Guatemala, Huehuetenango
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL149321A
United States, Texas, Brewster County
USNM:PAL
Productus semireticulatus var. capitanensis (Martin)
USNM PAL180391 Hill 1901-09-21
United States, Texas, Culberson County
USNM:PAL
Spinifrons magna Cooper & Grant
USNM PAL154011F
United States, Texas, Culberson County
USNM:PAL
Thamnosia silicica Cooper & Grant
USNM PAL151470
United States, Texas, Brewster County
USNM:PAL
Buxtonia sp a Carter
USNM PAL176813
United States, Iowa, Pocahontas County
USNM:PAL
Kochiproductus primitivus Cooper & Grant
USNM PAL148947A
United States, Texas, Brewster County
USNM:PAL
Kozlowskia subsphaeroidalis Cooper & Grant
USNM PAL149797D
United States, Texas, Brewster County
USNM:PAL
Kozlowskia Cooper & Grant
USNM PAL149814
United States, Texas, Brewster County
USNM:PAL
Thamnosia anterospinosa Cooper & Grant
USNM PAL155131E
United States, Texas, Brewster County
USNM:PAL
Productus latidorsatus Girty
USNM PAL180389 Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Thamnosia parvispinosa (Stehli)
USNM PAL149890A
United States, Texas, Culberson County
USNM:PAL
Productus fragilis Dana
USNM PAL3633
USNM:PAL
Productus Girty
USNM PAL61935 Willis & Blackwelder 1904-06-02
China, East Ssi-Chuan
USNM:PAL
Productus chandlessii Derby
USNM PAL174559 C. Hartt & O. Derby
Brazil, Para
USNM:PAL
Productus prattenianus Norwood
USNM PAL181271 Wheeler Survey 1871-00-00
United States, Arizona
USNM:PAL
Chaoiella gruenewaldti (Krotow)
USNM PAL133541B
Russia
USNM:PAL
Kochiproductus porrectus (Kutorga)
USNM PAL125333 University of Oregon
United States, Oregon
USNM:PAL
Tolmatchoffia keokuk (Hall)
USNM PAL557914 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Spinifrons magna Cooper & Grant
USNM PAL154013E
United States, Texas, Culberson County
USNM:PAL
Marginicinctus marginicinctus (Prout)
USNM PAL124064A
USNM:PAL
Productus costatus Sowerby
USNM PAL8482 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Antiquatonia coloradoensis (Girty)
USNM PAL35345
USNM:PAL
Antiquatonia blackwelderi Gordon
USNM PAL163778
United States, Wyoming, Teton County
USNM:PAL
Antiquatonia blackwelderi Gordon
USNM PAL163780
United States, Wyoming, Teton County
USNM:PAL
Thamnosia parvispinosa (Stehli)
USNM PAL154020
United States, Texas, Culberson County
USNM:PAL
Productus prattenianus Norwood
USNM PAL6790
USNM:PAL
Labriproductus wortheni (Hall)
USNM PAL119099
USNM:PAL
Productus wallacianus Derby
USNM PAL174551 C. Hartt & O. Derby
Brazil, Para
USNM:PAL
Productus cora d'Orbigny
USNM PAL92377
USNM:PAL
Productus pileolus Shumard
USNM PAL118540C G. Richardson 1903-09-23
United States, Texas, Culberson County
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL154231A
United States, Texas, Brewster County
USNM:PAL
Productus costatus Sowerby
USNM PAL181306 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Antiquatonia blackwelderi Gordon
USNM PAL163777
United States, Wyoming, Lincoln County
USNM:PAL
Productus nebrascensis Owen
USNM PAL35357
USNM:PAL
Productus (Productella) navicella Hall
USNM PAL13819A C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Peniculauris subcostata (King)
USNM PAL123446B
United States, Texas, Brewster County
USNM:PAL
Productus nebrascensis Owen
USNM PAL8470 C. White ?
United States, Nebraska