USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL157068 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina marginaliformis Alekseeva
USNM PAL171523 M. Murphy 1966-00-00
United States, Nevada, Eureka County
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204405 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina marginaliformis Alekseeva
USNM PAL171524 M. Murphy 1966-00-00
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164859 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina marginaliformis Alekseeva
USNM PAL171521 M. Murphy 1966-00-00
United States, Nevada, Eureka County
USNM:PAL
Spirigerina sp d Johnson et al.
USNM PAL204464 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina Boucot et al.
USNM PAL409975 A. Boucot 1963-00-00
United States, California
USNM:PAL
Spirigerina Boucot et al.
USNM PAL409977 A. Boucot 1963-00-00
United States, California
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204407 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina gaspeensis (Cooper)
USNM PAL155068
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164856 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204409 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL250372
United States, Nevada, Nye County
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164855 W. Smith 1961-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina sp d Johnson et al.
USNM PAL204463 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164853 W. Smith 1961-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina Boucot et al.
USNM PAL409976 A. Boucot 1963-00-00
United States, California
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL155066
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL257552
United States, Alaska
USNM:PAL
Spirigerina gaspeensis (Cooper)
USNM PAL155065
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL257554
United States, Alaska
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204412 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL157064 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164854 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina gaspeensis (Cooper)
USNM PAL155067
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL155062 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204413 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL250374
United States, Nevada, Nye County
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL250373
United States, Nevada, Nye County
USNM:PAL
Spirigerina marginaliformis Alekseeva
USNM PAL180784
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164857 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL157067 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204406 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164860 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina marginaliformis Alekseeva
USNM PAL171522 M. Murphy 1966-00-00
United States, Nevada, Eureka County
USNM:PAL
Spirigerina gaspeensis (Cooper)
USNM PAL155064
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL157066 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina marginaliformis Alekseeva
USNM PAL180786
United States, Nevada, Eureka County
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL157065 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina gaspeensis (Cooper)
USNM PAL155064A
USNM:PAL
Spirigerina gaspeensis (Cooper)
USNM PAL155069
USNM:PAL
Spirigerina supramarginalis (Khalfin)
USNM PAL257553
United States, Alaska
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204410 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina sp d Johnson et al.
USNM PAL204462 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) praemarginalis (Cooper)
USNM PAL155871 1935-01-00
United States, Ohio
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL155063 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204408 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina marginalis (Dalman)
USNM PAL204411 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) gaspeensis (Cooper)
USNM PAL164858 W. Smith 1961-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Spirigerina marginaliformis Alekseeva
USNM PAL180785
United States, Nevada, Eureka County
USNM:PAL
Spirigerina (Eospirigerina) praemarginalis (Cooper)
USNM PAL155872
United States, Missouri