USNM:PAL
Glyptorthis concinnula Cooper
USNM PAL110034 G. Cooper
United States, Tennessee
USNM:PAL
Hesperorthis ignicula (Raymond)
USNM PAL109925B Bridge & Cooper
United States, New York
USNM:PAL
Dolerorthis hobbstownensis Boucot
USNM PAL126272 A. Boucot 1952-08-26
United States, Maine, Somerset County
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL109975C A. Loeblich
United States, Oklahoma, Murray County
USNM:PAL
Glyptorthis sp 1 Cooper
USNM PAL116948 G. Cooper
United States, Nevada
USNM:PAL
Glyptorthis sp 3 Cooper
USNM PAL116950 G. Cooper
United States, Alabama
USNM:PAL
Glyptorthis bellatula Cooper
USNM PAL110015H C. Butts
United States, Virginia, Bland County
USNM:PAL
Dolerorthis flabellites (Foerste)
USNM PAL139926
USNM:PAL
Hesperorthis longirostris Cooper
USNM PAL109934 Cooper & Cooper
United States, Virginia
USNM:PAL
Hesperorthis sulcata Cooper
USNM PAL109987A A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Hesperorthis kessei Boucot et al.
USNM PAL409847 A. Boucot 1963-00-00
United States, California
USNM:PAL
Glyptorthis insculpta maquoketensis Ladd
USNM PAL418121
United States, Tennessee
USNM:PAL
Glyptorthis insculpta maquoketensis Ladd
USNM PAL146541
USNM:PAL
Hesperorthis costalis (Hall)
USNM PAL116853J G. Cooper
United States, New York
USNM:PAL
Hesperorthis tricenaria (Conrad)
USNM PAL84000 G. Cooper
United States, Wisconsin
USNM:PAL
Dolerorthis birchensis birchensis Johnson et al.
USNM PAL204479 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis costellata Cooper
USNM PAL110040B Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Hesperorthis sulcata Cooper
USNM PAL109987B A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Hesperorthis tricenaria (Conrad)
USNM PAL98208E R. Mesler
United States, Virginia, Scott County
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL160795B R. Ross-Jr.
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis uncinata Cooper
USNM PAL116942 Bridge & Cooper
United States, Oklahoma, Murray County
USNM:PAL
Glyptorthis sulcata Cooper
USNM PAL110075C G. Cooper
United States, New York
USNM:PAL
Glyptorthis virginica Cooper
USNM PAL110082 G. Cooper
United States, Virginia
USNM:PAL
Dolerorthis birchensis birchensis Johnson et al.
USNM PAL204477 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis bellatula Cooper
USNM PAL110015D C. Butts
United States, Virginia, Bland County
USNM:PAL
Glyptorthis concinnula Cooper
USNM PAL116931B G. Cooper
United States, Alabama
USNM:PAL
Hesperorthis antelopensis Cooper
USNM PAL124232 G. Cooper
United States, Nevada
USNM:PAL
Glyptorthis costellata Cooper
USNM PAL110038 A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Hesperorthis australis Cooper
USNM PAL116909D Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Glyptorthis multicostellata Cooper
USNM PAL116938D Bridge, Butts & Cooper
United States, Georgia
USNM:PAL
Glyptorthis multicostellata Cooper
USNM PAL116938C Bridge, Butts & Cooper
United States, Georgia
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL109975B A. Loeblich
United States, Oklahoma, Murray County
USNM:PAL
Glyptorthis assimilis Cooper
USNM PAL116928I Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Hesperorthis kirki Howe
USNM PAL146547
USNM:PAL
Glyptorthis uniplicata Cooper
USNM PAL116947A G. Cooper
United States, Virginia
USNM:PAL
Hesperorthis tricenaria (Conrad)
USNM PAL109982A Bridge & Cooper
United States, Missouri, Ste. Genevieve County
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL160795K Reso & Ross 1963-00-00
United States, Nevada, Lincoln County
USNM:PAL
Glyptorthis crenulata Cooper
USNM PAL116932C A. Loeblich
United States, Oklahoma, Murray County
USNM:PAL
Glyptorthis virginica Cooper
USNM PAL98209A
USNM:PAL
Glyptorthis assimilis Cooper
USNM PAL116928G Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Dolerorthis birchensis birchensis Johnson et al.
USNM PAL204474 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis senecta Cooper
USNM PAL110070G Bridge, Butts & Cooper
United States, Virginia
USNM:PAL
Hesperorthis australis Cooper
USNM PAL116912B G. Cooper
United States, Virginia
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL160795D R. Ross-Jr.
United States, Nevada, Eureka County
USNM:PAL
Hesperorthis dubia Cooper
USNM PAL145685 W. Davis
United States, California
USNM:PAL
Glyptorthis subcircularis Cooper
USNM PAL116940B Cole
United States, Minnesota, Goodhue County
USNM:PAL
Hesperorthis tricenaria (Conrad)
USNM PAL98208C R. Mesler
United States, Virginia, Scott County
USNM:PAL
Hesperorthis tricenaria (Conrad)
USNM PAL98180B C. Butts
United States, Virginia, Rockbridge County
USNM:PAL
Hesperorthis australis Cooper
USNM PAL116914 Rodgers
United States, Tennessee
USNM:PAL
Dolerorthis flabellites (Foerste)
USNM PAL139922
USNM:PAL
Glyptorthis bellarugosa (Conrad)
USNM PAL98209B R. Mesler
United States, Virginia, Scott County
USNM:PAL
Glyptorthis concinnula Cooper
USNM PAL11028A G. Cooper
United States, Alabama
USNM:PAL
Glyptorthis assimilis Cooper
USNM PAL116928C Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Glyptorthis virginica Cooper
USNM PAL110082D G. Cooper
United States, Virginia
USNM:PAL
Glyptorthis bellatula Cooper
USNM PAL110015E C. Butts
United States, Virginia, Bland County
USNM:PAL
Glyptorthis concinnula Cooper
USNM PAL110028
USNM:PAL
Hesperorthis kessei Boucot et al.
USNM PAL409853 A. Boucot 1963-00-00
United States, California
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL160795A R. Ross
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis sp 3 Cooper
USNM PAL116951 A. Loeblich
United States, Alabama
USNM:PAL
Glyptorthis concinnula Cooper
USNM PAL116931A G. Cooper
United States, Alabama
USNM:PAL
Glyptorthis insculpta maquoketensis Ladd
USNM PAL418123 HOWE LOC 3
United States, Tennessee
USNM:PAL
Glyptorthis pulchra Wang
USNM PAL133244 Ross, Cloud & Gordon 1955-00-00
United States, Idaho, Butte County
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL160795E R. Ross-Jr.
United States, Nevada, Eureka County
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL160795J Reso & Ross 1963-00-00
United States, Nevada, Lincoln County
USNM:PAL
Glyptorthis bellatula Cooper
USNM PAL110015C C. Butts
United States, Virginia, Bland County
USNM:PAL
Glyptorthis insculpta maquoketensis Ladd
USNM PAL146539
USNM:PAL
Dolerorthis birchensis birchensis Johnson et al.
USNM PAL204482 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Hesperorthis matutina Cooper
USNM PAL160795C R. Ross-Jr.
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis uniformis Cooper
USNM PAL116945A G. Cooper
United States, Virginia
USNM:PAL
Glyptorthis uniformis Cooper
USNM PAL116945B G. Cooper
United States, Virginia
USNM:PAL
Glyptorthis costellata Cooper
USNM PAL110040C Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Glyptorthis irregularis Cooper
USNM PAL116936 G. Cooper
United States, Tennessee
USNM:PAL
Glyptorthis daytonensis (Foerste)
USNM PAL84831
USNM:PAL
Glyptorthis glypta Cooper
USNM PAL110067A Bridge & Cooper
United States, Virginia
USNM:PAL
Glyptorthis assimilis Cooper
USNM PAL116928F Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Glyptorthis senecta Cooper
USNM PAL110070H Bridge, Butts & Cooper
United States, Virginia
USNM:PAL
Dolerorthis Johnson
USNM PAL156750 Johnson Et Al
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis obesa Cooper
USNM PAL110068A A. Loeblich
United States, Oklahoma, Carter County
USNM:PAL
Glyptorthis equiconvexa Cooper
USNM PAL116934D Cooper & Loeblich
United States, Maryland
USNM:PAL
Glyptorthis uniformis Cooper
USNM PAL116946B G. Cooper
United States, Tennessee
USNM:PAL
Glyptorthis subcarinata Cooper
USNM PAL117987 G. Cooper
United States, Tennessee
USNM:PAL
Glyptorthis senecta Cooper
USNM PAL110070I Bridge, Butts & Cooper
United States, Virginia
USNM:PAL
Glyptorthis pulchra Wang
USNM PAL133265 Ross, Cloud & Gordon 1955-00-00
United States, Idaho, Butte County
USNM:PAL
Dolerorthis birchensis birchensis Johnson et al.
USNM PAL204483 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Glyptorthis assimilis Cooper
USNM PAL110013F Bridge & Cooper
United States, Tennessee, Rutherford County
USNM:PAL
Glyptorthis sulcata Cooper
USNM PAL110074 G. Cooper
United States, New York
USNM:PAL
Hesperorthis australis Cooper
USNM PAL109906I G. Cooper
United States, Georgia
USNM:PAL
Glyptorthis multicostellata Cooper
USNM PAL116938E Bridge, Butts & Cooper
United States, Georgia
USNM:PAL
Glyptorthis glypta Cooper
USNM PAL110067E Bridge & Cooper
United States, Virginia
USNM:PAL
Glyptorthis alta Cooper
USNM PAL110008 G. Cooper
United States, Missouri, Jefferson County
USNM:PAL
Hesperorthis quadrata Cooper
USNM PAL116921 A. Loeblich
United States, Tennessee, Rutherford County
USNM:PAL
Dolerorthis hobbstownensis Boucot
USNM PAL125796 A. Boucot 1952-08-26
United States, Maine, Somerset County
USNM:PAL
Glyptorthis bellarugosa (Conrad)
USNM PAL98209A R. Mesler
United States, Virginia, Scott County
USNM:PAL
Dolerorthis hami (Amsden)
USNM PAL125794 A. Boucot 1952-08-26
United States, Maine, Somerset County
USNM:PAL
Hesperorthis dubia Cooper
USNM PAL145684 W. Davis
United States, California
USNM:PAL
Hesperorthis longirostris Cooper
USNM PAL98180A
USNM:PAL
Dolerorthis Boucot & Johnson
USNM PAL164647 W. Smith 1961-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Glyptorthis virginica Cooper
USNM PAL110082E G. Cooper
United States, Virginia
USNM:PAL
Glyptorthis glypta Cooper
USNM PAL116935 G. Cooper
United States, Alabama, Bibb County
USNM:PAL
Glyptorthis senecta Cooper
USNM PAL110070C Bridge, Butts & Cooper
United States, Virginia