USNM:PAL
Clorinda armata Barrande
USNM PAL170755
Czechoslovakia
USNM:PAL
Gypidulina sp c Johnson & Trojan
USNM PAL327488 W. Trojan 1978-00-00
United States, Nevada, Eureka County
USNM:PAL
Harpidium (Isovella) maquoketa (Hall & Clarke)
USNM PAL245580 Hinman & Boucot 1962-00-00
United States, Iowa, Jones County
USNM:PAL
Bisulcata indianaensis Boucot & Johnson
USNM PAL245608
United States, Indiana, Cass County
USNM:PAL
Rhipidium (Pararhipidium) filicostatum Boucot et al.
USNM PAL409921 A. Boucot 1963-00-00
United States, California
USNM:PAL
Conchidium bilocularis (Hisinger)
USNM PAL156227
USNM:PAL
Pentamerus comis (Owen)
USNM PAL13869A C. Walcott
United States, Iowa
USNM:PAL
Gypidula coeymanensis Schuchert
USNM PAL81524
USNM:PAL
Gypidula loweryi Merriam
USNM PAL156863 Boucot & Masursky
United States, Nevada, Eureka County
USNM:PAL
Harpidium (Isovella) luckyensis Boucot & Johnson
USNM PAL245586
United States, Illinois
USNM:PAL
Conchidium ultima Johnson et al.
USNM PAL204456 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula pelagica lux Johnson et al.
USNM PAL171465 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Gypidula subcarinata Cooper & Dutro
USNM PAL200850 Dutro & Cooper
United States, New Mexico
USNM:PAL
Kirkidium Johnson et al.
USNM PAL204364 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula sp 1 Lenz
USNM PAL257562
United States, Alaska
USNM:PAL
Gypidula cornuta Fenton & Fenton
USNM PAL200821 M. Stainbrook
United States, Iowa
USNM:PAL
Kirkidium (Pinguaella) Harris et al.
USNM PAL312603 1980-10-09
United States, New Hampshire, Grafton County
USNM:PAL
Pentamerus (Pentamerus) Boucot & Johnson
USNM PAL245572 C. Cornett 1967-00-00
United States, Kentucky, Bullitt County
USNM:PAL
Gypidula pelagica lux Johnson et al.
USNM PAL171469 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Gypidula stainbrooki Cooper & Dutro
USNM PAL200822 M. Stainbrook
United States, Iowa
USNM:PAL
Kirkidium (Pinguaella) Harris et al.
USNM PAL312602 1980-10-09
United States, New Hampshire, Grafton County
USNM:PAL
Pentamerus (Pentamerus) Boucot & Johnson
USNM PAL245564 Kilgour 1962-00-00
United States, New York
USNM:PAL
Gypidula Johnson et al.
USNM PAL171473 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Kirkidium (Pinguaella) macallisteri Boucot et al.
USNM PAL409919 A. Boucot 1963-00-00
United States, California
USNM:PAL
Pentamerus (Supertrilobus) Boucot & Johnson
USNM PAL245573
United States, Indiana, Adams County
USNM:PAL
Conchidium microlocularis Johnson et al.
USNM PAL204531 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula pelagica lux Johnson et al.
USNM PAL171472 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Clorinda pseudolinguifera (Kozlowski)
USNM PAL158536 A. Boucot
Russia, Podolia
USNM:PAL
Gypidula recurrens (Meyer)
USNM PAL145500
USNM:PAL
Gypidula sp f Johnson et al.
USNM PAL171480 M. Murphy 1965-00-00
United States, Nevada, Eureka County
USNM:PAL
Gypidula pelagica lux Johnson et al.
USNM PAL171468 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Conchidium brevimura Johnson et al.
USNM PAL204161 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Pentamerus oblongus Sowerby
USNM PAL140428A R. Ross-Jr.
United States, Alabama, Blount County
USNM:PAL
Conchidium alaskense Kirk & Amsden
USNM PAL116563
USNM:PAL
Bisulcata indianaensis Boucot & Johnson
USNM PAL245605
United States, Indiana, Cass County
USNM:PAL
Kirkidium (Pinguaella) pingue (Amsden)
USNM PAL245592 A. Boucot 1966-00-00
United States, Tennessee
USNM:PAL
Conchidium synclastica Johnson et al.
USNM PAL204346 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Harpidium (Isovella) maquoketa (Hall & Clarke)
USNM PAL245578 Hinman & Boucot 1962-00-00
United States, Iowa, Jones County
USNM:PAL
Pentamerus sieberi Buch
USNM PAL380777
Czechoslovakia, Bohemia
USNM:PAL
Gypidula praeloweryi Johnson
USNM PAL156865 B. Troxel
United States, Nevada, Eureka County
USNM:PAL
Rhipidium Amsden et al.
USNM PAL156223
USNM:PAL
Conchidium microlocularis Johnson et al.
USNM PAL156229 Murphy Et Al
USNM:PAL
Kirkidium vogulicum (De Verneuil)
USNM PAL204371 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula sp c Johnson et al.
USNM PAL204379 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Kirkidium (Pinguaella) pingue (Amsden)
USNM PAL245593 A. Boucot 1966-00-00
United States, Tennessee
USNM:PAL
Conchidium lindenensis Foerste
USNM PAL86982
USNM:PAL
Gypidula coeymanensis var. prognostica Maynard
USNM PAL81525
USNM:PAL
Gypidula Boucot
USNM PAL126373 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Conchidium synclastica Johnson et al.
USNM PAL204344 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Pentamerus oblongus var. cylindricus Hall & Whitfield
USNM PAL62286
USNM:PAL
Conchidium alaskense Kirk & Amsden
USNM PAL116568
USNM:PAL
Gypidula cornuta alaskensis Savage
USNM PAL481652
United States, Alaska
USNM:PAL
Conchidium knappi Hall & Whitfield
USNM PAL67580
USNM:PAL
Pentamerus comis (Owen)
USNM PAL13868A C. Walcott
United States, Nevada
USNM:PAL
Gypidula pelagica lux Johnson et al.
USNM PAL171471 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Conchidium bilocularis (Hisinger)
USNM PAL156226
USNM:PAL
Gypidula sp 1 Lenz
USNM PAL257563
United States, Alaska
USNM:PAL
Pentamerus (Pentamerus) Boucot & Johnson
USNM PAL245562 Kilgour 1962-00-00
United States, New York
USNM:PAL
Kirkidium (Pinguaella) macallisteri Boucot et al.
USNM PAL409918 A. Boucot 1963-00-00
United States, California
USNM:PAL
Gypidula pelagica lux Johnson et al.
USNM PAL171470 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Gypidula Johnson et al.
USNM PAL171476 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Pentamerus ovalis Hall
USNM PAL88526
USNM:PAL
Pentamerus galeatus (Dalman)
USNM PAL62925
USNM:PAL
Conchidium alaskense Kirk & Amsden
USNM PAL116567
USNM:PAL
Harpidium (Isovella) maquoketa (Hall & Clarke)
USNM PAL245579 Hinman & Boucot 1962-00-00
United States, Iowa, Jones County
USNM:PAL
Gypidula cornuta alaskensis Savage
USNM PAL371883
United States, Alaska
USNM:PAL
Pentamerus
USNM PAL534209
United States, Ohio
USNM:PAL
Gypidula coeymanensis Schuchert
USNM PAL81545
USNM:PAL
Gypidula coeymanensis var. similis Swartz
USNM PAL81526
USNM:PAL
Gypidula dudleyensis Schuchert
USNM PAL164719 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Kirkidium
USNM PAL534195 E. Kirk 1917-00-00
United States, Alaska
USNM:PAL
Brooksina alaskensis Kirk
USNM PAL68762
USNM:PAL
Conchidium synclastica Johnson et al.
USNM PAL204341 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula dudleyensis Schuchert
USNM PAL164714 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Gypidula sp d Johnson et al.
USNM PAL204459 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Harpidium latus Kirk
USNM PAL70231
USNM:PAL
Gypidula (Sieberella) coeymanensis var. corriganensis Maynard
USNM PAL53032 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Conchidium alaskense Kirk & Amsden
USNM PAL116561
USNM:PAL
Conchidium microlocularis Johnson et al.
USNM PAL204525 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula orbitatus (Barrande)
USNM PAL204604 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula Boucot
USNM PAL125840 A. Boucot 1949-00-00
United States, Maine, Somerset County
USNM:PAL
Conchidium alaskense Kirk & Amsden
USNM PAL116564
USNM:PAL
Conchidium alaskense Kirk & Amsden
USNM PAL116557
USNM:PAL
Gypidula cornuta alaskensis Savage
USNM PAL371884
United States, Alaska
USNM:PAL
Conchidium laqueatum Conrad
USNM PAL62282
USNM:PAL
Conchidium occidentale (Hall)
USNM PAL136785
USNM:PAL
Pentamerifera oblongiformis (Nikiforova)
USNM PAL204578 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Pentamerus (Pentamerus) Boucot & Johnson
USNM PAL156221
USNM:PAL
Gypidula sp e Johnson et al.
USNM PAL204461 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Conchidium brevimura Johnson et al.
USNM PAL204163 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Kirkidium (Pinguaella) Harris et al.
USNM PAL312601 1980-10-09
United States, New Hampshire, Grafton County
USNM:PAL
Conchidium ultima Johnson et al.
USNM PAL204452 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Conchidium alaskense Kirk & Amsden
USNM PAL116559
USNM:PAL
Kirkidium (Pinguaella) macallisteri Boucot et al.
USNM PAL409920 A. Boucot 1963-00-00
United States, California
USNM:PAL
Pentamerus (Pentamerus) Boucot & Johnson
USNM PAL245568 Kilgour 1963-00-00
United States, New York
USNM:PAL
Gypidula orbitatus (Barrande)
USNM PAL204603 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Conchidium synclastica Johnson et al.
USNM PAL204337 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Gypidula cornuta alaskensis Savage
USNM PAL481663
United States, Alaska
USNM:PAL
Callipentamerus corrugatus (Weller & Davidson)
USNM PAL156365
United States, Nebraska, Gage County
USNM:PAL
Pentamerus oblongus Sowerby
USNM PAL71565B C. Butts
United States, Alabama, Tuscaloosa County