USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL126195 Bridge & Cloud 1949-09-28
United States, Maine, Somerset County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126217 A. Boucot 1949-08-27
United States, Maine, Somerset County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126202 A. Boucot 1949-08-27
United States, Maine, Somerset County
USNM:PAL
Nanothyris hodgei Boucot
USNM PAL125942 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Rensselaeria subglobosa Schuchert
USNM PAL97742B C. Butts
United States, Virginia, Highland County
USNM:PAL
Rensselaerina Johnson
USNM PAL157310 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Nanothyris hodgei Boucot
USNM PAL125944 Hurley & Thompson 1948-00-00
United States, Maine, Somerset County
USNM:PAL
Eurythyris dunbari Cloud
USNM PAL109067
USNM:PAL
Oriskania Johnson
USNM PAL188585 Flory, Matti & Murphy
United States, Nevada
USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL126637 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL126218
USNM:PAL
Prionothyris diobolaris (Clarke)
USNM PAL126721 R. Finks
United States, New York, Orange County
USNM:PAL
Rensselaeria (Beachia) proavita Schuchert
USNM PAL61740
USNM:PAL
Nanothyris hodgei Boucot
USNM PAL126194 A. Boucot 1950-07-09
United States, Maine, Somerset County
USNM:PAL
Amphigenia parva Clarke
USNM PAL125996 A. Boucot 1949-07-28
United States, Maine, Somerset County
USNM:PAL
Rensselaeria laevis Meek
USNM PAL5895
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126617 A. Boucot 1949-08-02
United States, Maine, Somerset County
USNM:PAL
Etymothyris Boucot
USNM PAL126714 R. Finks
United States, New York, Orange County
USNM:PAL
Rensselaeria subglobosa Schuchert
USNM PAL97742C C. Butts
United States, Virginia, Highland County
USNM:PAL
Rensselaerina Johnson
USNM PAL157309 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Nanothyris subglobosa (Weller)
USNM PAL126192 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Rensselaeria (Beachia) cumberlandiae (Hall)
USNM PAL87990
USNM:PAL
Amphigenia elongata (Vanuxem)
USNM PAL126718C R. Finks
United States, New York, Orange County
USNM:PAL
Amphigenia curta (Meek & Worthen)
USNM PAL123382A G. Cooper
United States, Illinois
USNM:PAL
Rensselaerina leveneae Cloud
USNM PAL109025
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126613 A. Boucot 1949-08-08
United States, Maine, Somerset County
USNM:PAL
Rensselaeria subglobosa avus Schuchert
USNM PAL61743
USNM:PAL
Amphigenia elongata (Vanuxem)
USNM PAL126718B R. Finks
United States, New York, Orange County
USNM:PAL
Nanothyris reesidei Cloud
USNM PAL109057
USNM:PAL
Prionothyris perovalis Cloud
USNM PAL108481
USNM:PAL
Rensselaeria Johnson
USNM PAL157318 Murphy
United States, Nevada, Eureka County
USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL147301
USNM:PAL
Oriskania Johnson
USNM PAL188588 Flory, Matti & Murphy
United States, Nevada
USNM:PAL
Etymothyris Boucot
USNM PAL125899 R. Finks
United States, New York, Orange County
USNM:PAL
Nanothyris subglobosa (Weller)
USNM PAL126709 R. Finks
United States, New York, Orange County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126608 A. Boucot 1949-07-30
United States, Maine, Piscataquis County
USNM:PAL
Rensselaeria Johnson
USNM PAL157316 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Rensselaeria aequiradiata (Conrad)
USNM PAL81565
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126606 A. Boucot 1949-07-14
United States, Maine, Somerset County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126203 A. Boucot 1949-08-27
United States, Maine, Somerset County
USNM:PAL
Nanothyris hodgei Boucot
USNM PAL125943 A. Boucot 1950-07-09
United States, Maine, Somerset County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126198 A. Boucot 1949-08-27
United States, Maine, Somerset County
USNM:PAL
Rensselaeria marylandica symmetrica Schuchert
USNM PAL62964
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126616 A. Boucot
United States, Maine, Somerset County
USNM:PAL
Beachia suessana (Hall)
USNM PAL97926A Butts & Edmundson
United States, Virginia, Smyth County
USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL126636 A. Boucot 1948-06-20
United States, Maine, Somerset County
USNM:PAL
Oriskania sinuata Clarke
USNM PAL109065
USNM:PAL
Rensselaeria elongata (Conrad)
USNM PAL126710 R. Finks
United States, New York, Orange County
USNM:PAL
Amphigenia curta (Meek & Worthen)
USNM PAL97929A C. Butts
United States, Virginia, Wise County
USNM:PAL
Proboscidina arcei (Ulrich)
USNM PAL209039
Bolivia
USNM:PAL
Beachia chapmani Williams
USNM PAL59719
USNM:PAL
Rensselaerina Johnson
USNM PAL157313
USNM:PAL
Rensselaeria stewarti Clarke
USNM PAL56784
USNM:PAL
Prionothyris diobolaris (Clarke)
USNM PAL126719 R. Finks
United States, New York, Orange County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126626 A. Boucot 1949-07-25
United States, Maine, Somerset County
USNM:PAL
Prionothyris Boucot
USNM PAL126716 R. Finks
United States, New York, Orange County
USNM:PAL
Amphigenia elongata (Vanuxem)
USNM PAL126264
United States, New York
USNM:PAL
Nanothyris hodgei Boucot
USNM PAL125940 A. Boucot 1953-00-00
United States, Maine, Somerset County
USNM:PAL
Amphigenia curta (Meek & Worthen)
USNM PAL97929B C. Butts
United States, Virginia, Wise County
USNM:PAL
Nanothyris hodgei Boucot
USNM PAL126220 A. Boucot 1950-07-09
United States, Maine, Somerset County
USNM:PAL
Amphigenia elongata (Vanuxem)
USNM PAL147303
USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL126218
United States, Maine, Somerset County
USNM:PAL
Amphigenia parva Clarke
USNM PAL126601 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Megalanteris Williams
USNM PAL59720
USNM:PAL
Rensselaeria subglobosa Schuchert
USNM PAL61742
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126630 A. Boucot 1949-08-01
United States, Maine, Somerset County
USNM:PAL
Nanothyris hodgei Boucot
USNM PAL125941 A. Boucot
United States, Maine, Somerset County
USNM:PAL
Etymothyris Boucot
USNM PAL126711 R. Finks
United States, New York, Orange County
USNM:PAL
Amphigenia elongata (Vanuxem)
USNM PAL147305
USNM:PAL
Rensselaeria mainensis Williams
USNM PAL59722
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126619 A. Boucot 1949-08-21
United States, Maine, Somerset County
USNM:PAL
Rensselaeria medioplicata Dunbar
USNM PAL109026
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126621 A. Boucot
United States, Maine, Somerset County
USNM:PAL
Rensselaerina haraganana Cloud
USNM PAL109024
USNM:PAL
Rensselaeria marylandica var. symmetrica Schuchert
USNM PAL97880C C. Butts
United States, Virginia, Alleghany County
USNM:PAL
Rensselaeria mutabilis (Hall)
USNM PAL81530
USNM:PAL
Prionothyris perovalis Cloud
USNM PAL108481A
USNM:PAL
Prionothyris Boucot
USNM PAL126716A R. Finks
United States, New York, Orange County
USNM:PAL
Rensselaeria Boucot
USNM PAL126214 A. Boucot 1949-07-30
United States, Maine, Somerset County
USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL126208A
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126634 A. Boucot 1949-08-27
United States, Maine
USNM:PAL
Cloudothyris postovalis Boucot & Johnson
USNM PAL147300
USNM:PAL
Nanothyris mutabilis (Hall)
USNM PAL109066
USNM:PAL
Proboscidina arcei (Ulrich)
USNM PAL209042
Bolivia
USNM:PAL
Oriskania Johnson
USNM PAL188587 Flory, Matti & Murphy
United States, Nevada
USNM:PAL
Rensselaeria circularis Schuchert in Schuchert & Maynard
USNM PAL62963
USNM:PAL
Etymothyris Boucot
USNM PAL126712 R. Finks
United States, New York, Orange County
USNM:PAL
Rensselaeria aequiradiata (Conrad)
USNM PAL81550
USNM:PAL
Rensselaeria subglobosa var. crassa Schuchert
USNM PAL176978 Maryland Geological Survey
United States, Pennsylvania
USNM:PAL
Rensselaeria Boucot
USNM PAL126213 A. Boucot 1949-07-30
United States, Maine, Somerset County
USNM:PAL
Amphigenia parva Clarke
USNM PAL125997 A. Boucot 1950-07-20
United States, Maine, Somerset County
USNM:PAL
Rensselaeria mainensis Williams
USNM PAL59721
USNM:PAL
Rensselaeria Butts
USNM PAL97881 Butts & Edmundson
United States, Virginia, Smyth County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126629 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126615 A. Boucot 1949-08-17
United States, Maine, Somerset County
USNM:PAL
Rensselaerina leveneae Cloud
USNM PAL109019
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126205 A. Boucot 1949-08-27
United States, Maine, Somerset County
USNM:PAL
Beachia thunii (Clarke)
USNM PAL126199 A. Boucot 1949-08-27
United States, Maine, Somerset County
USNM:PAL
Oriskania lucerna Schuchert
USNM PAL61805
USNM:PAL
Rensselaeria marylandica var. symmetrica Schuchert
USNM PAL97880A C. Butts
United States, Virginia, Alleghany County