USNM:PAL
Productus pileiformis McChesney
USNM PAL141342 G. Girty 1907-09-00
United States, Arkansas
USNM:PAL
Productus costatus Sowerby
USNM PAL181302 Wheeler Survey 1871-00-00
United States, Utah
USNM:PAL
Tolmatchoffia keokuk (Hall)
USNM PAL557912 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Antiquatonia sulcata Cooper
USNM PAL125327 University of Oregon
United States, Oregon
USNM:PAL
Productus batesianus Derby
USNM PAL174475 C. Hartt & O. Derby
Brazil, Para
USNM:PAL
Productus ivesi Newberry
USNM PAL183704 W. Lee 1905-00-00
United States, New Mexico, Socorro County
USNM:PAL
Kozlowskia subsphaeroidalis Cooper & Grant
USNM PAL149797P
United States, Texas, Brewster County
USNM:PAL
Productus eucharis Girty
USNM PAL184230 Ferrier, Weeks, Taylor & Jones
United States, Idaho, Bear Lake County
USNM:PAL
Squamaria Muir-Wood & Cooper
USNM PAL123986
USNM:PAL
Spinifrons magna Cooper & Grant
USNM PAL154014L
United States, Texas, Culberson County
USNM:PAL
Productus (Linoproductus) altonensis Norwood & Pratten
USNM PAL98096 Butts & Pohl
United States, Virginia, Tazewell County
USNM:PAL
Kozlowskia opipara Grant
USNM PAL212327 J. Waterhouse
Thailand
USNM:PAL
Kochiproductus quadratus Cooper & Grant
USNM PAL153900D
United States, Texas, El Paso County
USNM:PAL
Inflatia
USNM PAL642037
United States, Oklahoma, Mayes County
USNM:PAL
Peniculauris subcostata latinamericana Hoover
USNM PAL221245 P. Hoover
Venezuela, Merida
USNM:PAL
Rugatia incurvata (King)
USNM PAL152751B
United States, Texas, Brewster County
USNM:PAL
Antiquatonia coloradoensis (Girty)
USNM PAL476634 O. Tweto 1953-00-00
United States, Colorado, Park County
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL154232A
United States, Texas, Brewster County
USNM:PAL
Productus waagenianus Girty
USNM PAL179920 Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Diaphragmus montesanae Ulrich
USNM PAL65035
USNM:PAL
Productus longispinus Sowerby
USNM PAL15138 C. King
United States, Nevada, White Pine District
USNM:PAL
Peniculauris costata Cooper & Grant
USNM PAL148831D
United States, Texas, Brewster County
USNM:PAL
Productus semireticulatus (Martin)
USNM PAL14215A J. Clayton
United States, Utah
USNM:PAL
Thamnosia arctica (Whitfield)
USNM PAL166273
Canada
USNM:PAL
Productus guadalupensis var. comancheanus Girty
USNM PAL118530 R. Hill 1899-11-03
United States, Texas, Brewster County
USNM:PAL
Carlinia phillipsi (Norwood & Pratten)
USNM PAL144019
United States, Utah, Tooele County
USNM:PAL
Inflatia lovei Gordon
USNM PAL163751
United States, Wyoming, Fremont County
USNM:PAL
Productus pileolus Shumard
USNM PAL118539C Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Diaphragmus cestriensis (Worthen)
USNM PAL163765
United States, Wyoming, Teton County
USNM:PAL
Productus parviformis Girty
USNM PAL118700
USNM:PAL
Spinocarinifera arcuata (Hall)
USNM PAL176814
United States, Iowa, Pocahontas County
USNM:PAL
Spinifrons magna Cooper & Grant
USNM PAL154013B
United States, Texas, Culberson County
USNM:PAL
Productus prattenianus Norwood
USNM PAL181268 Wheeler Survey 1871-00-00
United States, New Mexico
USNM:PAL
Kozlowskia opipara Grant
USNM PAL212314 J. Waterhouse
Thailand
USNM:PAL
Kochiproductus elongatus Cooper & Grant
USNM PAL152732
United States, Texas, Brewster County
USNM:PAL
Productus wortheni Hall
USNM PAL172452 C. Butts
United States, Georgia
USNM:PAL
Productus arkansanus Girty
USNM PAL64831
USNM:PAL
Antiquatonia coloradoensis (Girty)
USNM PAL476632 O. Tweto 1953-00-00
United States, Colorado, Park County
USNM:PAL
Kochiproductus sp 5 Cooper & Grant
USNM PAL153902B
United States, Texas, Brewster County
USNM:PAL
Productus pileolus Shumard
USNM PAL118539F Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Antiquatonia inflativentra Cooper & Grant
USNM PAL148965B
United States, Texas, Brewster County
USNM:PAL
Thamnosia anterospinosa Cooper & Grant
USNM PAL154021A
United States, Texas, Brewster County
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL154149B
United States, Texas, Brewster County
USNM:PAL
Peniculauris transversa Cooper & Grant
USNM PAL148837F
United States, Texas, Brewster County
USNM:PAL
Thamnosia anterospinosa Cooper & Grant
USNM PAL155131D
United States, Texas, Brewster County
USNM:PAL
Productus semireticulatus var. ivesii (Martin)
USNM PAL181285 Wheeler Survey 1871-00-00
United States, Nevada
USNM:PAL
Kochiproductus transversus Cooper
USNM PAL125332 University of Oregon
United States, Oregon
USNM:PAL
Diaphragmus nivosus Gordon
USNM PAL163770
United States, Montana, Golden Valley County
USNM:PAL
Productus (Productella) hirsutiformis (Walcott)
USNM PAL141354 G. Girty 1907-09-12
United States, Arkansas
USNM:PAL
Kozlowskia opipara Grant
USNM PAL212324 J. Waterhouse
Thailand
USNM:PAL
Kozlowskia kingi Stehli
USNM PAL149805C
United States, Texas, Culberson County
USNM:PAL
Productus wallacianus Derby
USNM PAL174610 C. Hartt & O. Derby
Brazil, Para
USNM:PAL
Setigerites gutschicki Carter et al.
USNM PAL557916 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Productus costatus Sowerby
USNM PAL15143A C. King
United States, Nevada, White Pine District
USNM:PAL
Antiquatonia reticulata Cooper
USNM PAL125349 University of Oregon
United States, Oregon
USNM:PAL
Thamnosia capitanensis (Girty)
USNM PAL151478A
United States, Texas, Culberson County
USNM:PAL
Marginirugus magnus (Meek & Worthen)
USNM PAL124093
USNM:PAL
Productus waagenianus Girty
USNM PAL179929 Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Rugatia paraindica (McKee)
USNM PAL123439E
United States, Texas, Brewster County
USNM:PAL
Productus nebrascensis Owen
USNM PAL181201 Wheeler Survey 1871-00-00
United States, Utah
USNM:PAL
Rugatia intermedia Hoover
USNM PAL221249 P. Hoover
Venezuela, Merida
USNM:PAL
Spinocarinifera parviformis (Girty)
USNM PAL557902 E. McKee & R. Gutschick
United States, Arizona
USNM:PAL
Buxtonia Easton
USNM PAL118792
USNM:PAL
Diaphragmus nivosus Gordon
USNM PAL118762
USNM:PAL
Productus moorefieldanus Girty
USNM PAL185121 G. Girty 1907-09-00
United States, Arkansas
USNM:PAL
Productus (Productella) subaculeatus Murchison
USNM PAL13822A C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL149334
United States, Texas, Brewster County
USNM:PAL
Productus ivesi Newberry
USNM PAL183701 W. Lee 1905-00-00
United States, New Mexico, Socorro County
USNM:PAL
Productus flemingi var. burlingtonensis Hall
USNM PAL14217A J. Clayton
United States, Utah
USNM:PAL
Productus semireticulatus var. capitanensis (Martin)
USNM PAL118521C Hill & Girty 1901-09-00
United States, Texas, Culberson County
USNM:PAL
Flexaria Gordon & Poole in Eckel
USNM PAL240882
United States, Nevada, Clark County
USNM:PAL
Productus (Productella) subaculeatus Murchison
USNM PAL13822 C. Walcott
United States, Nevada, Eureka District
USNM:PAL
Productus mexicanus Shumard
USNM PAL183753 W. Lee 1905-00-00
United States, New Mexico
USNM:PAL
Rugoclostus williamsi Gordon
USNM PAL167719
United States, Wyoming, Lincoln County
USNM:PAL
Spyridiophora compacta Cooper & Grant
USNM PAL149312B
United States, Texas, Brewster County
USNM:PAL
Spyridiophora reticulata (King)
USNM PAL154229A
United States, Texas, Culberson County
USNM:PAL
Spyridiophora distincta Cooper & Stehli
USNM PAL124116A
United States, Texas, Brewster County
USNM:PAL
Rugatia mckeei Cooper & Grant
USNM PAL149534C
United States, Texas, Brewster County
USNM:PAL
Mesoplica praelonga (Sowerby)
USNM PAL124160
USNM:PAL
Productus indentatus Girty
USNM PAL179933 Girty 1901-00-00
United States, Texas, Culberson County
USNM:PAL
Peniculauris mckeei Muir-Wood & Cooper
USNM PAL163575 F. Stehli
Guatemala, Huehuetenango
USNM:PAL
Kozlowskia subsphaeroidalis Cooper & Grant
USNM PAL149797L
United States, Texas, Brewster County
USNM:PAL
Diaphragmus elegans Norwood & Pratten
USNM PAL56573
USNM:PAL
Pugilis pugilis (Phillips)
USNM PAL123993
USNM:PAL
Buxtonia Gordon in McKee
USNM PAL256809
United States, Arizona
USNM:PAL
Kochiproductus quadratus Cooper & Grant
USNM PAL153900B
United States, Texas, El Paso County
USNM:PAL
Spyridiophora compacta Cooper & Grant
USNM PAL149312C
United States, Texas, Brewster County
USNM:PAL
Squamaria moorei Muir-Wood & Cooper
USNM PAL642025A
United States, New Mexico, Dona Ana County
USNM:PAL
Productus guadalupensis Girty
USNM PAL118528B Girty 1901-10-01
United States, Texas, Culberson County
USNM:PAL
Productus costatus Sowerby
USNM PAL181297 Wheeler Survey 1871-00-00
United States, Nevada
USNM:PAL
Peniculauris subcostata (King)
USNM PAL148785
United States, Texas, Brewster County
USNM:PAL
Productus semireticulatus (Martin)
USNM PAL174629 C. Hartt & O. Derby
Brazil, Para
USNM:PAL
Rugatia intermedia Hoover
USNM PAL221252 P. Hoover
Venezuela, Merida
USNM:PAL
Productus pileolus Shumard
USNM PAL179938 G. Richardson 1903-09-23
United States, Texas, Culberson County
USNM:PAL
Productus Butts
USNM PAL98044B Butts & Meacham
United States, Virginia, Scott County
USNM:PAL
Productus prattenianus Norwood
USNM PAL8466A Wheeler Survey 1871-00-00
United States, Nevada
USNM:PAL
Spyridiophora sp 2 Cooper & Grant
USNM PAL152666B
United States, Texas, Brewster County
USNM:PAL
Productus nebrascensis Owen
USNM PAL119427 W. Lee 1905-00-00
United States, New Mexico
USNM:PAL
Productus prattenianus Norwood
USNM PAL181279 Wheeler Survey 1871-00-00
United States, Nevada, Lincoln County
USNM:PAL
Rugatia incurvata (King)
USNM PAL154005G
United States, Texas, Brewster County