|
|
 |
 |
 |
 |
-
The carapace and plastron of Basilemys sinuosus, a new fossil tortoise from the Laramie beds of Montana / By Elmer S. Riggs -- ; Oliver Cummings Farrington --
By: Riggs, Elmer S., - Farrington, Oliver C. - Field Columbian Museum.
Publication info: Chicago :Field Columbian Museum ,1906.
Contributed by: University of Illinois Urbana Champaign
View record View book
-
The geological history and evolution of the horse / by Elmer S. Riggs, Assoc. Curator of Paleontology.
By: Riggs, Elmer S., - Field Museum of Natural History.
Publication info: Chicago :Field Museum of Natural History,1932.
Contributed by: Field Museum Library
BHL Collections: Field Museum Library
View record View book
-
Mounted skeleton of Homalodotherium / by Elmer S. Riggs --
By: Riggs, Elmer S.,
Publication info: Chicago :Field Museum of Natural History,1937.
Contributed by: University of Illinois Urbana Champaign
View record View book
-
The Mylagaulidæ; an extinct family of sciuromorph rodents / by Elmer S. Riggs, A.M., Asst. Curator, Dept. of Geology ; Oliver Cummings Farrington, Ph.D., Curator, Dept. of Geology.
By: Riggs, Elmer S., - Farrington, Oliver C.
Publication info: Chicago :Field Columbian Museum,1899.
Contributed by: University of Illinois Urbana Champaign
View record View book
-
New or little known titanotheres from the lower Uintah formations, with notes on the stratigraphy and distribution of fossils / By Elmer S. Riggs -- Oliver Cummings Farrington --
By: Riggs, Elmer S., - Farrington, Oliver C. - Field Museum of Natural History.
Publication info: Chicago :Field Museum of Natural History ,1912.
Contributed by: University of Illinois Urbana Champaign
View record View book
-
Preliminary description of a new marsupial sabertooth from the Pliocene of Argentina / by Elmer S. Riggs --
By: Riggs, Elmer S.,
Publication info: Chicago :Field Museum of Natural History ,1933.
Contributed by: University of Illinois Urbana Champaign
View record View book
-
Preliminary description of two Lower Miocene carnivores / by Elmer S. Riggs --
By: Riggs, Elmer S.,
Publication info: Chicago :Field Museum of Natural History ,1942.
Contributed by: University of Illinois Urbana Champaign
View record View book
-
A skeleton of Astrapotherium / by Elmer S. Riggs --
By: Riggs, Elmer S.,
Publication info: Chicago :Field Museum of Natural History,1935.
Contributed by: University of Illinois Urbana Champaign
View record View book
-
Some early Miocene carnivores / by Elmer S. Riggs --
By: Riggs, Elmer S.,
Publication info: Chicago :Field Museum Press ,1945
Contributed by: University of Illinois Urbana Champaign
View record View book
-
A specimen of Elasmosaurus serpentinus / by Elmer S. Riggs --
By: Riggs, Elmer S.,
Publication info: Chicago :Field Museum of Natural History,1939.
Contributed by: University of Illinois Urbana Champaign
View record View book
|
 |
 |
 |
 |
|
 |