USNM:PAL
Pinna expansa Hyatt
USNM PAL75311
USNM:PAL
Pinna kotsinensis Packard & Jones
USNM PAL132628 Jones & Grantz 1963-00-00
United States
USNM:PAL
Pinnatopora youngi Ulrich
USNM PAL43491
USNM:PAL
USNM PAL30222
USNM:PAL
USNM PAL108622
USNM:PAL
Pinnatopora intermedia Ulrich
USNM PAL43486
USNM:PAL
Pinna petrina White
USNM PAL8640
USNM:PAL
USNM PAL73582
USNM:PAL
Pinnatopora vinei Ulrich
USNM PAL43490
USNM:PAL
Pinna calamitoides Shumard
USNM PAL132630 J. Beeson
United States, Oregon
USNM:PAL
Pinna kotsinensis Packard & Jones
USNM PAL132629 Jones & Grantz 1963-00-00
United States
USNM:PAL
Pinna laqueata Conrad
USNM PAL128099
USNM:PAL
USNM PAL31512
USNM:PAL
Pinnatopora whitei (Foerste)
USNM PAL43492
USNM:PAL
Pinna expansa Hyatt
USNM PAL75310
USNM:PAL
Pinna lata Beede
USNM PAL393404
United States, Kansas
USNM:PAL
Pinna laqueata Conrad
USNM PAL128101
USNM:PAL
Pinna kingi Meek
USNM PAL20221
USNM:PAL
Pinna lata Beede
USNM PAL393402
United States, Kansas
USNM:PAL
Pinnatopora flexuosa Ulrich
USNM PAL43427
USNM:PAL
Pinnarctidion rayi Berta
USNM PAL314325 D. Emlong E72-26 1972-05-04
United States, Oregon, Lincoln County
USNM:PAL
Pinnatopora laxa (Young & Young)
USNM PAL43421
USNM:PAL
Pinna freneixae Zinsmeister & Macellari
USNM PAL534166
Antarctica
USNM:PAL
Pinnatopora simulatrix Ulrich
USNM PAL43489
USNM:PAL
Pinna refurca Woodring
USNM MO352767
USNM:PAL
Pinna consimilis Walcott
USNM PAL14367
USNM:PAL
Pinnatopora trilineata (Meek)
USNM PAL43424
USNM:PAL
Pinnarctidion rayi Berta
USNM PAL250321 D. Emlong E-261 1966-00-00
United States, Oregon, Lincoln County
USNM:PAL
Pinna peracuta Shumard
USNM PAL46516
USNM:PAL
Pinna peracuta Shumard
USNM PAL8486
USNM:PAL
Pinna latrania Hanna
USNM MO324593 S. Bowers & W. Mendenhall 1904-01-00
United States, California, San Diego County
USNM:PAL
Pinna calamitoides Shumard
USNM PAL132630 J. Beeson
United States, Oregon
USNM:PAL
USNM PAL31513
USNM:PAL
Pinna inexpectans Walcott
USNM PAL14368
USNM:PAL
Pinna coprolitiformis Beede
USNM PAL393399 W. Knight
United States, Nebraska, Gage County
USNM:PAL
Pinnatopora youngi Ulrich
USNM PAL43425
USNM:PAL
Pinna peracuta Shumard
USNM PAL12198
USNM:PAL
Pinna petrina White
USNM PAL239614 1968-00-00
United States, New Mexico, Valencia County
USNM:PAL
USNM PAL23043
USNM:PAL
Pinnatopora conferta Ulrich
USNM PAL43428
USNM:PAL
Pinna lata Beede
USNM PAL393403
United States, Kansas
USNM:PAL
Pinna sobrali Zinsmeister
USNM PAL365494 1974-00-00
Antarctica
USNM:PAL
Pinna mendenhalli Hanna
USNM MO324593A S. Bowers & W. Mendenhall 1904-01-00
United States, California, San Diego County
USNM:PAL
Pinna petrina White
USNM PAL239614A
USNM:PAL
Pinna petrina White
USNM PAL239615 1966-00-00
United States, New Mexico, Valencia County
USNM:PAL
Pinnatopora retroflexa (Young & Young)
USNM PAL43422
USNM:PAL
Pinnatopora elegans (Young & Young)
USNM PAL43423
USNM:PAL
Pinna laqueata Conrad
USNM PAL131903
USNM:PAL
Pinnatopora minor Ulrich
USNM PAL43487
USNM:PAL
Pinna decussata Goldfuss
USNM PAL153040
USNM:PAL
Pinna petrina White
USNM PAL239612 1969-00-00
United States, New Mexico, Valencia County
USNM:PAL
Pinna quadrata Dall
USNM MO112508
USNM:PAL
Pinna laqueata Conrad
USNM PAL128100
USNM:PAL
Pinna caloosaensis Dall
USNM MO153824
USNM:PAL
Pinna petrina White
USNM PAL8101
USNM:PAL
Pinna alaskana Packard & Jones
USNM PAL132626 D. Jones 1962-00-00
United States, Alaska
USNM:PAL
Pinna equivillana Anderson
USNM PAL132627 E. Packard UO LOC 465
United States, Oregon
USNM:PAL
USNM PAL105150
USNM:PAL
Pinna quadrifrons Cragin
USNM PAL29018
USNM:PAL
Pinna calamitoides Shumard
USNM PAL494126 J. Whiteaves 1879-00-00
Canada, British Columbia
USNM:PAL
Pinna petrina White
USNM PAL239613 1969-00-00
United States, New Mexico, Valencia County
USNM:PAL
Pinnatopora curvata Ulrich
USNM PAL43488
USNM:PAL
Pinnatopora vinei Ulrich
USNM PAL43426
USNM:PAL
Pinna vaughani Cooke
USNM MO167047
USNM:PAL
Pinna lakesi
USNM PAL76097
UCM:IP
Pinna lakesii
24
United States, Colorado, Larimer
UCM:IP
Pinna lakesii
674 Henderson, Junius 1904-00-00
United States, Colorado, Larimer, 40.494705 -105.077479
UCM:IP
Pinna lakesii
1257 Henderson, Junius; Dodds, G; Clatworthy, H; Markman, Harvey 1906-00-00
United States, Colorado, Larimer, 40.494705 -105.077479
UCM:IP
Pinna petrina
4333 Henderson, Junius; Henderson, Nellie
United States, Colorado, Huerfano, 37.830707 -105.310813
UCM:IP
Pinna guadalupae
9270 Nelson, Norman
United States, Texas, Tarrant, 32.6072 -97.506931
UCM:IP
10688 Henderson, Junius; Swisher, Earl 1921-08-16
United States, Wyoming, Fremont, 42.6178942 -108.4383881
UCM:IP
Pinna petrina
11647 Aurand, H; Redburn, J.
United States, New Mexico, McKinley, 35.490719 -108.185223
UCM:IP
Pinna petrina
11778 Aurand, H; Redburn, J.
United States, New Mexico, McKinley, 35.445371 -107.9042
UCM:IP
Pinna lakesii
11873 Colorado Geological Survey; Weeks, H. 1922-00-00
United States, Colorado, Delta, 38.924264 -108.010052
UCM:IP
11952 Aurand, H; Lounsberry, D.
United States, New Mexico, McKinley, 35.543508 -107.865944
UCM:IP
Pinna petrina
11989 Henderson, Junius 1922-08-20
United States, Colorado
UCM:IP
Pinna lakesii
12052 Henderson, Junius 1922-00-00
United States, Wyoming, Crook, 44.552173 -104.934531
UCM:IP
Pinna quadalupae
12404 Scott, Gayle
United States, Texas, 32.715531 -97.29478
UCM:IP
Pinna petrina
12441 Aurand, H; Coffin, R
United States, Wyoming, Bernalillo and Valencia, 35.026877 -107.096427
UCM:IP
Pinna lakesii
12482 Shaw, E; Midwest Refining Co. 1923-03-00
United States, Wyoming, McKinley, 35.514085 -107.516326
UCM:IP
Pinna lakesii
12507 Henderson, Junius; Smith, Earl 1922-07-00
United States, Colorado, Larimer, 40.666417 -105.461144
UCM:IP
Pinna petrina
13357 Duce, J; Kneale, W 1923-06-10
United States, New Mexico, McKinley, 35.442617 -107.866773
UCM:IP
Pinna petrina
13529 Hendrickson, Victor
United States, Montana, Petroleum, 47.109462 -108.176677
UCM:IP
Pinna lakesii
13857
United States, Colorado, Routt
UCM:IP
Pinna guadalupae
15936 Henderson, Junius; Aden, Helen; Masterson, Rebecca 1926-03-31
United States, Texas, 32.848545 -97.466524
UCM:IP
Pinna guadalupae
15988 Henderson, Junius; Masterson, Rebecca; Aden, Eunice; Aden, Helen 1926-03-31
United States, Texas, 32.765836 -97.705409
UCM:IP
18493
United States, Wyoming, Weston, 43.742038 -104.360631
UCM:IP
Pinna petrina
26320
United States, New Mexico, Sandoval, 35.7624 -106.8921
UCM:IP
29623 Maxson, A 1950-00-00
United States, Colorado, Larimer, 40.5 -105.08333
UCM:IP
30158 Stotler, T; Granica, M; Evanoff, E
United States, Colorado, Grand, 40.06833 -106.395
UCM:IP
30218 Stotler, T; Granica, M; Evanoff, Emmett 1981-04-18
United States, Colorado, Grand, 40.234495 -106.395474
UCM:IP
Pinna lakesii
30435 Haymes, S
United States, New Mexico, Colfax, 36.54167 -104.90278
UCM:IP
Pinna guadalupae
96457 Henderson, Junius; Aden, Helen; Masterson, Rebecca 1926-03-31
United States, Texas, 32.848545 -97.466524
UCM:IP
Pinna quadalupae
98539 Scott, Gayle
United States, Texas, 32.715531 -97.29478
UCM:IP
Pinna petrina
99011 Hendrickson, Victor
United States, Montana, Petroleum, 47.109462 -108.176677
UCM:IP
Pinna petrina
99012 Hendrickson, Victor
United States, Montana, Petroleum, 47.109462 -108.176677
UCM:IP
Pinna petrina
99013 Hendrickson, Victor
United States, Montana, Petroleum, 47.109462 -108.176677
UCM:IP
Pinna petrina
99010 Hendrickson, Victor
United States, Montana, Petroleum, 47.109462 -108.176677
UCM:IP
Pinna petrina
99014 Hendrickson, Victor
United States, Montana, Petroleum, 47.109462 -108.176677
UCM:IP
Pinna petrina
99015 Hendrickson, Victor
United States, Montana, Petroleum, 47.109462 -108.176677