USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209144
Bolivia
USNM:PAL
Australospirifer Boucot et al. in Hadley
USNM PAL145400
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209152
Bolivia
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146517 Murphy
United States, Nevada, Eureka County
USNM:PAL
Australospirifer iheringi Kayser
USNM PAL145396
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209146
Bolivia
USNM:PAL
Fimbrispirifer venustus (Hall)
USNM MO108217A E. Ulrich
United States, Alabama
USNM:PAL
Australospirifer iheringi Kayser
USNM PAL145395
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209142
Bolivia
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL237344
Bolivia
USNM:PAL
Australospirifer Boucot et al. in Hadley
USNM PAL145401
USNM:PAL
Costellispirifer perimele (Clarke)
USNM PAL125888 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146514 Murphy
United States, Nevada, Eureka County
USNM:PAL
Australospirifer iheringi Kayser
USNM PAL145397
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209156
Bolivia
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209151
Bolivia
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146516 Murphy
United States, Nevada, Eureka County
USNM:PAL
Australospirifer iheringi Kayser
USNM PAL145394
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209139
Bolivia
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146520 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209147
Bolivia
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146516
USNM:PAL
Australospirifer iheringi Kayser
USNM PAL145393
USNM:PAL
Australospirifer Boucot et al. in Hadley
USNM PAL145399
USNM:PAL
Fimbrispirifer venustus (Hall)
USNM PAL108217
USNM:PAL
Fimbrispirifer venustus (Hall)
USNM PAL39489A E. Ulrich
United States, Kentucky
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209154
Bolivia
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146517
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209145
Bolivia
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146514
USNM:PAL
Fimbrispirifer tricostatus Fagerstrom
USNM MO549485
Canada, Ontario, Bruce County
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146515
USNM:PAL
Fimbrispirifer divaricatus (Hall)
USNM PAL147289
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146513 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Fimbrispirifer venustus (Hall)
USNM PAL174170 Ellison
United States, Pennsylvania, Bedford County
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209150
Bolivia
USNM:PAL
Fimbrispirifer venustus (Hall)
USNM PAL174171 Ellison
United States, Pennsylvania, Bedford County
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146520
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209148
Bolivia
USNM:PAL
Australospirifer iheringi Kayser
USNM PAL145392
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146518
USNM:PAL
Fimbrispirifer tricostatus Fagerstrom
USNM MO549484
Canada, Ontario, Bruce County
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146513
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL237346
Bolivia
USNM:PAL
Costellispirifer perimele (Clarke)
USNM PAL126030 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209153
Bolivia
USNM:PAL
Costellispirifer perimele (Clarke)
USNM PAL126580 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209141
Bolivia
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209157
Bolivia
USNM:PAL
Australospirifer Boucot et al. in Hadley
USNM PAL145403
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146519 Murphy
United States, Nevada, Eureka County
USNM:PAL
Costellispirifer perimele (Clarke)
USNM PAL126035 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL237345
Bolivia
USNM:PAL
Australospirifer iheringi Kayser
USNM PAL145398
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209155
Bolivia
USNM:PAL
Australospirifer Boucot et al. in Hadley
USNM PAL145402
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146512 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146519
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146512
USNM:PAL
Australospirifer hawkinsi (Morris & Sharpe)
USNM PAL209149
Bolivia
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146515 Murphy
United States, Nevada, Eureka County
USNM:PAL
Costellispirifer perimele (Clarke)
USNM PAL126029 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Costellispirifer perimele (Clarke)
USNM PAL126037 A. Boucot 1949-07-19
United States, Maine, Somerset County
USNM:PAL
Dyticospirifer mccolleyensis Johnson
USNM PAL146518 Murphy
United States, Nevada, Eureka County