USNM:PAL
Eoorthis hastingsensis (Walcott)
USNM PAL52336B
USNM:PAL
Eoorthis fascigera Walcott
USNM PAL52319A
USNM:PAL
Apheoorthis ornata Ulrich & Cooper
USNM PAL185943 H. Nicholls
United States, Texas, Mason County
USNM:PAL
Wimanella simplex Walcott
USNM PAL63719 Walcott Et Al 1916-09-00
Canada, British Columbia
USNM:PAL
Apheoorthis ornata Ulrich & Cooper
USNM PAL140684
USNM:PAL
Wimanella maladensis Resser
USNM PAL34776C
USNM:PAL
Eoorthis edwardsi Resser & Endo
USNM PAL86712D R. Endo
China, Manchoukuo Prov
USNM:PAL
Eoorthis iophon Walcott
USNM PAL69738 Walcott & Walcott 1919-09-27
Canada, Alberta
USNM:PAL
Otusia sandbergi (Winchell)
USNM PAL138209
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL91187D Cooke & Richardson
United States, Colorado
USNM:PAL
Eoorthis wichitaensis laeviusculus (Walcott)
USNM PAL52396A
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL69747
USNM:PAL
Eoorthis indianola (Walcott)
USNM PAL52343A
USNM:PAL
Apheoorthis fascigera (Walcott)
USNM PAL52320A
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL140682 Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Eoorthis hastingsensis (Walcott)
USNM PAL52337B
USNM:PAL
Eoorthis remnicha winfieldensis (Walcott)
USNM PAL52374C
USNM:PAL
Eoorthis ochus Walcott
USNM PAL69766 C. Walcott 1922-09-00
Canada, British Columbia
USNM:PAL
Apheoorthis vicina Ulrich & Cooper
USNM PAL140742
USNM:PAL
Wimanella simplex Walcott
USNM PAL52278A
USNM:PAL
Apheoorthis fascigera (Walcott)
USNM PAL52319E
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL91439D E. Kirk
United States, Wyoming
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL140716E Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Eoorthis edwardsi Resser & Endo
USNM PAL86712 R. Endo
China, Manchoukuo Prov
USNM:PAL
Eoorthis pagoda (Walcott)
USNM PAL52552C
USNM:PAL
Eoorthis bellicostata Walcott
USNM PAL69733 Walcott Et Al 1910-00-00
Canada, British Columbia
USNM:PAL
Apheoorthis oklahomensis Ulrich & Cooper
USNM PAL91194A E. Ulrich
United States, Oklahoma
USNM:PAL
Eoorthis indianola (Walcott)
USNM PAL185509
United States, Texas, Llano County
USNM:PAL
Apheoorthis vicina (Walcott)
USNM PAL140742B Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Apheoorthis ornata Ulrich & Cooper
USNM PAL185942 H. Nicholls
United States, Texas, Mason County
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL185516
United States, Wisconsin
USNM:PAL
Eoorthis desmopleura (Meek)
USNM PAL52319B C. Walcott
United States, Wyoming, Sheridan County
USNM:PAL
Eoorthis desmopleura (Meek)
USNM PAL52320C
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL52361K
USNM:PAL
Eoorthis thyone Walcott
USNM PAL52377B
USNM:PAL
Apheoorthis meeki Ulrich & Cooper
USNM PAL91190B L. Burling
United States, Colorado
USNM:PAL
Eoorthis thyone Walcott
USNM PAL52377B Walcott, Weeks & Burling
United States, Utah, Millard County
USNM:PAL
Eoorthis remnicha texana (Walcott)
USNM PAL52370B
USNM:PAL
Apheoorthis ornata Ulrich & Cooper
USNM PAL92900F E. Ulrich
United States, Oklahoma
USNM:PAL
Eoorthis indianola (Walcott)
USNM PAL52343D
USNM:PAL
Otusia sandbergi (Winchell)
USNM PAL35214A
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL91187E Cooke & Richardson
United States, Colorado
USNM:PAL
Apheoorthis sp 3 Ulrich & Cooper
USNM PAL95012 E. Ulrich
United States, Wisconsin
USNM:PAL
Apheoorthis fascigera (Walcott)
USNM PAL52320D
USNM:PAL
Eoorthis remnicha texana (Walcott)
USNM PAL52369B
USNM:PAL
Wimanella simplex Walcott
USNM PAL52278A
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL140716B Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Apheoorthis emmonsi Ulrich & Cooper
USNM PAL91182C
USNM:PAL
Eoorthis wichitaensis Walcott
USNM PAL69757
Canada, Alberta
USNM:PAL
Eoorthis wichitaensis (Walcott)
USNM PAL52384C
USNM:PAL
Eoorthis hastingsensis (Walcott)
USNM PAL52338
USNM:PAL
Eoorthis indianola (Walcott)
USNM PAL52343E
USNM:PAL
Eoorthis kayseri (Walcott)
USNM PAL52546B
USNM:PAL
Apheoorthis emmonsi Ulrich & Cooper
USNM PAL91182A S. Emmons
United States, Colorado, Leadville District
USNM:PAL
Eoorthis papias (Walcott)
USNM PAL52353A
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL138210
USNM:PAL
Wimanella takayamai Resser & Endo
USNM PAL86707B R. Endo
China, Manchoukuo Prov
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL91187B
USNM:PAL
Eoorthis wichitaensis Walcott
USNM PAL69754
Canada, Alberta
USNM:PAL
Wimanella simplex Walcott
USNM PAL63718 Walcott Et Al 1916-09-00
Canada, British Columbia
USNM:PAL
Eoorthis bellicostata Walcott
USNM PAL69731 Walcott Et Al 1910-00-00
Canada, British Columbia
USNM:PAL
Eoorthis wichitaensis Walcott
USNM PAL69758 Walcott Et Al 1919-09-00
Canada, Alberta
USNM:PAL
Wimanella maladensis Resser
USNM PAL34776F
USNM:PAL
Eoorthis newberryi Walcott
USNM PAL52350C Walcott & Burling
United States, Utah, Cache County
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL140700
USNM:PAL
Apheoorthis fascigera (Walcott)
USNM PAL52320C
USNM:PAL
Wimanella simplex Walcott
USNM PAL52277B
USNM:PAL
Wimanella simplex Walcott
USNM PAL52277A
USNM:PAL
Ocnerorthis cooperi Bell
USNM PAL96802A
United States, Wyoming
USNM:PAL
Apheoorthis sp 1 Ulrich & Cooper
USNM PAL92837B E. Ulrich
United States, Maryland
USNM:PAL
Eoorthis desmopleura nympha (Walcott)
USNM PAL52333A
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL52355D
USNM:PAL
Eoorthis newtonensis (Weller)
USNM PAL52352A
USNM:PAL
Wimanella harlanensis (Walcott)
USNM PAL52252C
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL52361N
USNM:PAL
Wimanella catulus Walcott
USNM PAL64362 Walcott Et Al 1916-09-00
Canada, Alberta
USNM:PAL
Eoorthis pagodiformis Kobayashi
USNM PAL96090
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL140700D Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Eoorthis indianola (Walcott)
USNM PAL52343
USNM:PAL
Wimanella highlandensis (Walcott)
USNM PAL15355E
USNM:PAL
Eoorthis indianola (Walcott)
USNM PAL185510
United States, Texas, Llano County
USNM:PAL
Eoorthis remnicha (Winchell)
USNM PAL52356D
USNM:PAL
Apheoorthis Shaw
USNM PAL116615
USNM:PAL
Eoorthis putillus laeviuscula Walcott
USNM PAL69746 Walcott & Walcott 1922-08-25
Canada, Alberta
USNM:PAL
Ocnerorthis monticola Bell
USNM PAL111890
United States, Montana
USNM:PAL
Otusia sandbergi (Winchell)
USNM PAL35214A
USNM:PAL
Wimanella anomala (Walcott)
USNM PAL52233F
USNM:PAL
Wimanella simplex Walcott
USNM PAL52277D
USNM:PAL
Apheoorthis vicina (Walcott)
USNM PAL140742A Shell Development Co.
United States, Montana, Mccone County
USNM:PAL
Wimanella occidens Walcott
USNM PAL69708
Canada, Alberta
USNM:PAL
Eoorthis christianiae (Kjerulf)
USNM PAL52306B
USNM:PAL
Apheoorthis ornata Ulrich & Cooper
USNM PAL92900D E. Ulrich
United States, Oklahoma
USNM:PAL
Eoorthis ochus Walcott
USNM PAL69764 C. Walcott 1922-09-00
Canada, British Columbia
USNM:PAL
Apheoorthis lineocosta (Walcott)
USNM PAL91187D
USNM:PAL
Ocnerorthis monticola Bell
USNM PAL111836
United States, Montana
USNM:PAL
Wimanella anomala (Walcott)
USNM PAL52233C
USNM:PAL
Apheoorthis bella Ulrich & Cooper
USNM PAL91177A
USNM:PAL
Eoorthis agreste (Walcott)
USNM PAL52545B
USNM:PAL
Ocnerorthis cooperi Bell
USNM PAL138224
USNM:PAL
Apheoorthis ornata Ulrich & Cooper
USNM PAL185944 H. Nicholls
United States, Texas, Mason County