USNM:PAL
Ptilodus montanus Douglass
USNM V9731 A. Silberling 1910-07-21
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus
USNM V9952 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus sinclairi Simpson
USNM V9790 A. Silberling 1911-01-07
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus
USNM V6082 A. Silberling 1908-03-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9729 A. Silberling 1910-07-21
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus sinclairi Simpson
USNM V6575 J. Gidley 1909-08-01
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus
USNM V21257 C. Gazin 42-54 1954-07-13
United States, Wyoming, Lincoln County
USNM:PAL
Ptilodus montanus Douglass
USNM PAL299561
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM PAL406094
United States, Wyoming
USNM:PAL
Ptilodus montanus Douglass
USNM V9747 A. Silberling 1910-08-11
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus sinclairi Simpson
USNM V9775 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus minor Gidley
USNM PAL607170 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9750 A. Silberling 1910-08-10
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9912 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus
USNM PAL608319 A. Silberling 1910-12-10
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9767 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V6151 A. Silberling 1908-10-12
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9753 A. Silberling 1910-07-10
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V6142 A. Silberling 1908-09-22
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V6079 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus minor Gidley
USNM PAL405026 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus ferronensis Gazin
USNM V16216 C. Gazin 50-39 1939-07-25
United States, Utah, Emery County
USNM:PAL
Ptilodus fractus Dorr
USNM PAL607164 F. Grady
United States, Montana, McCone County
USNM:PAL
Genus
USNM V9726 A. Silberling 1910-07-21
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9955 J. Gidley 1909-08-02
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus minimus Gidley
USNM V9873 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9807 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9759 J. Gidley 1909-08-02
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9761 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9735 J. Gidley 1909-08-04
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9986 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9803 A. Silberling 1910-00-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9805 A. Silberling 1911-03-00
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9732 A. Silberling 1910-07-21
United States, Montana, Sweet Grass County
USNM:PAL
Ptilodus montanus Douglass
USNM V9784 A. Silberling 1908-00-00
United States, Montana, Sweet Grass County