USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551020D Collector Unknown
France, Saone Et Loire
USNM:PAL
Monsardithyris buckmani (Davidson)
USNM MO551039A Collector Unknown
England, Gloucestershire
USNM:PAL
Monsardithyris buckmaniana (Walker)
USNM MO551035 Collector Unknown
England, Gloucestershire
USNM:PAL
Monsardithyris buckmaniana (Walker)
USNM MO551035A Collector Unknown
England, Gloucestershire
USNM:PAL
Cryptacanthia sinuata (Stehli)
USNM PAL153434C
United States, Texas, Culberson County
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551020C Collector Unknown
France, Saone Et Loire
USNM:PAL
Pseudoglossothyris sulcata Muir-Wood
USNM PAL380466B
Ethiopia
USNM:PAL
Plectothyris fimbria (Sowerby)
USNM MO551029A Collector Unknown
England, Gloucestershire
USNM:PAL
Cryptacanthia sinuata (Stehli)
USNM PAL153434E
United States, Texas, Culberson County
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551020B Collector Unknown
France, Saone Et Loire
USNM:PAL
Cryptacanthia robusta Girty
USNM PAL118906
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153431A
United States, Texas, Culberson County
USNM:PAL
Plectothyris fimbria (Sowerby)
USNM MO551029B Collector Unknown
England, Gloucestershire
USNM:PAL
Cryptacanthia sinuata (Stehli)
USNM PAL153434B
United States, Texas, Culberson County
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551020A Collector Unknown
France, Saone Et Loire
USNM:PAL
Pseudoglossothyris leckhamptonensis (Rollier)
USNM MO551010B Collector Unknown
England, Gloucestershire
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM PAL551020E Collector Unknown
France, Saone Et Loire
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551020I Collector Unknown
France, Saone Et Loire
USNM:PAL
Plectothyris fimbria (Sowerby)
USNM MO551029C Collector Unknown
England, Gloucestershire
USNM:PAL
Pseudoglossothyris leckhamptonensis (Rollier)
USNM MO551010C Collector Unknown
England, Gloucestershire
USNM:PAL
Plectothyris fimbria (Sowerby)
USNM MO551030B Collector Unknown
England, Gloucestershire
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM PAL551020J Collector Unknown
France, Saone Et Loire
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551020F Collector Unknown
France, Saone Et Loire
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551034A Collector Unknown
France, Saone Et Loire
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153431B
United States, Texas, Culberson County
USNM:PAL
Plectothyris fimbria (Sowerby)
USNM MO551001A Collector Unknown
England
USNM:PAL
Monsardithyris ventricosa (Zieten)
USNM MO551034G Collector Unknown
France, Saone Et Loire
USNM:PAL
Pseudoglossothyris leckhamptonensis (Rollier)
USNM MO551010A Collector Unknown
England, Gloucestershire
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153432D
United States, Texas, Culberson County
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153432
United States, Texas, Culberson County
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153431C
United States, Texas, Culberson County
USNM:PAL
Plectothyris fimbria (Sowerby)
USNM MO551001B Collector Unknown
England
USNM:PAL
Cryptacanthia sp 1 Cooper & Grant
USNM PAL153435
United States, Texas, Brewster County
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153433A
United States, Texas, Culberson County
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153431D
United States, Texas, Culberson County
USNM:PAL
Monsardithyris buckmani (Davidson)
USNM MO551039 Collector Unknown
England, Gloucestershire
USNM:PAL
Cryptacanthia sinuata (Stehli)
USNM PAL153434A
United States, Texas, Culberson County
USNM:PAL
Plectothyris Cooper
USNM PAL380373 S1485
Saudi Arabia
USNM:PAL
Cryptacanthia glabra Cooper & Grant
USNM PAL153433B
United States, Texas, Culberson County
USNM:PAL
Pseudoglossothyris sulcata Muir-Wood
USNM PAL380466A
Ethiopia
USNM:PAL
Cryptacanthia sinuata (Stehli)
USNM PAL153434D
United States, Texas, Culberson County