USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14806 F. Meek
United States, Kentucky
USNM:PAL
Hybodus
USNM V15148
Australia
USNM:PAL
Hybodus
USNM PAL300438 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Petrodus
USNM V14553 O. St.John
United States, Illinois
USNM:PAL
Hybodus
USNM PAL301075 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL497728 1998-00-00
United States, Maryland, Prince George's County
USNM:PAL
Xystrodus
USNM PAL341381 F. Springer
United States, Iowa, Des Moines County
USNM:PAL
Petrodus
USNM V14555 O. St.John 1889-08-00
United States, Kansas, Crawford County
USNM:PAL
Hybodus
USNM V13655 C. Gilmore et al 1929-00-00
United States, New Mexico, San Juan County
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14556 O. St.John 1867-08-06
United States, Iowa, Dallas County
USNM:PAL
Asteracanthus
USNM PAL359010
United States, Maryland
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14560 O. St.John 1891-00-00
United States, Arkansas
USNM:PAL
Hybodus
USNM PAL535308 F. Grady 2005-10-30
United States, South Carolina, Darlington County
USNM:PAL
Mesodmodus ornatus St.John & Worthen
USNM V13226 O. St.John
United States, Iowa, Louisa County
USNM:PAL
Petrodus
USNM PAL325331 A. Priest
United States, Iowa
USNM:PAL
Hybodus
USNM PAL784294 D. Schwimmer et al.
United States, Georgia, Chattahoochee County
USNM:PAL
Hybodus
USNM PAL301079 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL347870 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL301570 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL356855 Follet Collection
France, Orne
USNM:PAL
Hybodus
USNM V14197 F. Springer
England
USNM:PAL
Genus
USNM PAL784184 D. Schwimmer et al.
United States, Georgia, Stewart County
USNM:PAL
Asteracanthus
USNM PAL356864 Follet Collection
France, Orne
USNM:PAL
Dicrenodus
USNM PAL235390 J. Smedley 1950-00-00
United States, Wyoming, Sublette County
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14041 O. St.John 1869-08-12
United States, Iowa, Dallas County
USNM:PAL
Lambdodus
USNM PAL327668 C. Wachsmuth 1873-00-00
United States, Iowa, Des Moines County
USNM:PAL
Strophodus magnus (Agassiz)
USNM V15146
England
USNM:PAL
Hybodus grossiconus Agassiz
USNM PAL356867 Follet Collection
France, Orne
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM PAL328827 F. Springer
United States, Iowa, Louisa County
USNM:PAL
Orodus alleni St.John & Worthen
USNM V16010 J. Allen 1867-08-02
United States, Iowa, Greene County
USNM:PAL
Hybodus
USNM PAL301083 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL302236 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL301077 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM PAL328835 F. Springer
United States, Iowa, Louisa County
USNM:PAL
Hybodus
USNM PAL301582 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Petrodus buttersi Newberry
USNM PAL328824 F. Springer
United States, Iowa, Des Moines County
USNM:PAL
Hybodus
USNM PAL347872 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL347871 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Petrodus
USNM V14563 F. Springer
United States, Iowa
USNM:PAL
Hybodus
USNM PAL282528 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Dolophonodus
USNM PAL235391 J. Smedley 1951-00-00
United States, Wyoming, Teton County
USNM:PAL
Hybodus
USNM PAL300428 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Strophodus magnus (Agassiz)
USNM V15644
England
USNM:PAL
Mesodmodus
USNM PAL328808 F. Springer
United States, Iowa
USNM:PAL
Asteracanthus
USNM V16140 Calvert Collection
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14042 O. St.John 1867-09-09
United States, Iowa, Guthrie County
USNM:PAL
Petrodus
USNM V14557 O. St.John
United States, Illinois
USNM:PAL
Petrodus
USNM V14569 O. St.John
United States, Iowa, Dallas County
USNM:PAL
Mesodmodus exsculptus St.John & Worthen
USNM V16096 F. Springer
United States, Iowa, Des Moines County
USNM:PAL
Hybodus
USNM PAL301072 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Dicrenodus wortheni (Newberry)
USNM V23108 Christiansen & Poole 1963-00-00
United States, California, Inyo County
USNM:PAL
Hybodus
USNM PAL300427 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL301063 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Lambdodus
USNM PAL327669 J. White 1880-00-00
United States, Pennsylvania
USNM:PAL
Hybodus
USNM PAL300420 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL301092 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL302232 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Xystrodus
USNM PAL341371 O. St.John
United States, Illinois, Warren County
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14046 Fuller & Springer 1870-09-00
United States, Illinois
USNM:PAL
Hybodus
USNM PAL300423 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Nemacanthus monilifer (Agassiz)
USNM V15135
England, Gloucestershire
USNM:PAL
Petrodus
USNM V14052 O. St.John 1883-05-22
United States, Kansas
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14047 W. Fuller 1876-08-10
United States, Iowa, Dallas County
USNM:PAL
Hybodus
USNM PAL301094 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM PAL328831 O. St.John 1867-10-02
United States, Iowa, Guthrie County
USNM:PAL
Hybodus
USNM PAL301085 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Asteracanthus
USNM PAL356871 Follet Collection
France, Sarthe
USNM:PAL
Mesodmodus exsculptus St.John & Worthen
USNM V16094 F. Springer
United States, Iowa, Des Moines County
USNM:PAL
Hybodus
USNM PAL301062 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Strophodus tenuis (Agassiz)
USNM PAL328812
England
USNM:PAL
Hybodus
USNM PAL282581 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL327168
USNM:PAL
Hybodus
USNM PAL356854 Follet Collection
France, Calvados
USNM:PAL
Wodnika borealis Maisey
USNM PAL299646 K. Bird 1972-00-00
United States, Alaska
USNM:PAL
Hybodus
USNM PAL301067 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Arctacanthus uncinatus Nielsen
USNM V20661 Honkala Et Al 1950-08-00
United States, Idaho, Clark County
USNM:PAL
Hybodus
USNM PAL301078 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybocladodus nitidus St.John & Worthen
USNM PAL328802 St.John & Springer
United States, Illinois
USNM:PAL
Hybodus
USNM PAL784239 D. Schwimmer et al.
United States, Georgia, Chattahoochee County
USNM:PAL
Hybodus
USNM PAL302234 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL300437 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Asteracanthus ornatissimus (Agassiz)
USNM V16544
England, Bedfordshire
USNM:PAL
Acrodus nobilis Agassiz
USNM V16114 C. Burgon
England, Somersetshire
USNM:PAL
Genus
USNM PAL407606 1984-05-02
United States, Texas, Archer County
USNM:PAL
Petrodus pustulosus (Newberry & Worthen)
USNM PAL328841 F. Springer
United States, Iowa, Louisa County
USNM:PAL
Asteracanthus ornatissimus (Agassiz)
USNM V16543
England
USNM:PAL
Dicrenodus texanus Eastman
USNM V8097 J. Udden 1914-00-00
United States, Texas
USNM:PAL
Petrodus
USNM V14570 O. St.John 1883-09-06
United States, Kansas, Crawford County
USNM:PAL
Hybodus
USNM PAL301583 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Hybodus
USNM PAL301082 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Lambdodus typicus Springer
USNM PAL457218 O. St.John 1870-09-10
United States, Iowa, Louisa County
USNM:PAL
Hybodus
USNM V15144
England, Gloucestershire
USNM:PAL
Petrodus pustulosus (Newberry & Worthen)
USNM PAL328839 F. Springer
United States, Iowa, Louisa County
USNM:PAL
Petrodus occidentalis Newberry & Worthen
USNM V14043 Hambach & St.John 1877-00-00
United States, Missouri, Henry County
USNM:PAL
Mesodmodus exsculptus St.John & Worthen
USNM V16095 F. Springer
United States, Iowa, Des Moines County
USNM:PAL
Petrodus pustulosus (Newberry & Worthen)
USNM PAL328837 F. Springer
United States, Iowa, Louisa County
USNM:PAL
Hybodus
USNM PAL300424 C. Smith
United States, Mississippi, Clay County
USNM:PAL
Nemacanthus monilifer (Agassiz)
USNM V15140
England, Gloucestershire
USNM:PAL
Hybodus
USNM PAL449351
Morocco
USNM:PAL
Hybodus parvidens
USNM PAL546788 M. Carrano, P. Kroehler, S. Jabo, R. Hill, J. Velez-Juarbe, G. Wesley-Hunt, M. Oreska, J. Mitchell, M. Coffey & R. Horace-Middleton 2004-00-00
United States, Wyoming, Big Horn County