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2 headings found for Riggs, Elmer S.
| Heading | Type | Sample Title | |
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| 1 |
Riggs, Elmer S., 1869-1963
Riggs, Elmer Samuel, 1869-.... ![Sudoc [ABES], France](/viaf/images/flags/SUDOC.png "Sudoc [ABES], France")
Elmer Samuel Riggs 
Riggs, Elmer Samuel 
Riggs, Elmer Samuel, 1869-1963 
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Personal | Animals of Yesterday The carapace and plastron of Basilemys sinuosus : a new fossil tortoise from the ... The carapace and plastron of Basilemys sinuosus : a new fossil tortoise from the ... The carapace and plastron of Basilemys sinuosus : a new fossil tortoise from the ... Structure and relationships of opisthocoelian dinosaurs. |
| 2 |
Riggs, Elmer S.
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Personal | Description of some notoungulates from the casamayor (notostylops) beds of Patag
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