USNM:PAL
Amplexizaphrentis sp b
USNM PAL452703 Collector Unknown
United States, Arkansas, Stone County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545340 Collector Unknown
United States, Arkansas, Van Buren County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545345 Collector Unknown
United States, Arkansas, Searcy County
USNM:PAL
Homalophyllites ulrichanus (Girty)
USNM PAL171746 Collector Unknown
United States, Colorado, San Juan County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL452695
United States, Arkansas, Searcy County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545341
United States, Arkansas, Searcy County
USNM:PAL
Barytichisma
USNM PAL452704 Collector Unknown
United States, Arkansas, Stone County
USNM:PAL
Homalophyllites ulrichanus (Girty)
USNM PAL171747 Collector Unknown
United States, Colorado, San Juan County
USNM:PAL
Homalophyllites ulrichanus (Girty)
USNM PAL171744 Collector Unknown
United States, Colorado, La Plata County
USNM:PAL
Homalophyllites ulrichanus (Girty)
USNM PAL171745 Collector Unknown
United States, Colorado, San Juan County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545339
United States, Arkansas, Van Buren County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545343 Collector Unknown
United States, Arkansas, Searcy County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545346 Collector Unknown
United States, Arkansas, Searcy County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL452697 Collector Unknown
United States, Arkansas, Searcy County
USNM:PAL
Amplexizaphrentis sp b
USNM PAL452702 Collector Unknown
United States, Arkansas, Stone County
USNM:PAL
Amplexizaphrentis sp b
USNM PAL452700 Collector Unknown
United States, Arkansas, Stone County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545344
United States, Arkansas, Searcy County
USNM:PAL
Homalophyllites ulrichanus (Girty)
USNM PAL33906 Collector Unknown
United States, Colorado, La Plata County
USNM:PAL
Amplexizaphrentis sp a
USNM PAL452699
United States, Arkansas, Van Buren County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL452696 Collector Unknown
United States, Arkansas, Van Buren County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545338
United States, Arkansas, Van Buren County
USNM:PAL
Homalophyllites ulrichanus (Girty)
USNM PAL171748 Collector Unknown
United States, Colorado, San Juan County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL545342 Collector Unknown
United States, Arkansas, Searcy County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL452694
United States, Arkansas, Searcy County
USNM:PAL
Amplexizaphrentis maneri Webb & Sutherland
USNM PAL452698
United States, Arkansas, Van Buren County