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Deraniyagala, P. E. P. (1955) The Ages of the Hippopotamus and Elephas maximus Fossils in the Gem Sand of Ceylon. Geological Magazine, 92 (1) 50-52 doi:10.1017/s001675680006324x

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Reference TypeJournal (article/letter/editorial)
TitleThe Ages of the Hippopotamus and Elephas maximus Fossils in the Gem Sand of Ceylon
JournalGeological Magazine
AuthorsDeraniyagala, P. E. P.Author
Year1955 (February)Volume92
Issue1
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s001675680006324x
Generate Citation Formats
Mindat Ref. ID248443Long-form Identifiermindat:1:5:248443:7
GUID0
Full ReferenceDeraniyagala, P. E. P. (1955) The Ages of the Hippopotamus and Elephas maximus Fossils in the Gem Sand of Ceylon. Geological Magazine, 92 (1) 50-52 doi:10.1017/s001675680006324x
Plain TextDeraniyagala, P. E. P. (1955) The Ages of the Hippopotamus and Elephas maximus Fossils in the Gem Sand of Ceylon. Geological Magazine, 92 (1) 50-52 doi:10.1017/s001675680006324x
In(1955, February) Geological Magazine Vol. 92 (1) Cambridge University Press (CUP)
Abstract/NotesAbstractThe extinct Ratnapura fauna of Ceylon is a radiation from the Indian Shivalik. In it occur a hexaprotodont hippopotamus and a race of Elephas maximus which is the most recent member of the Proboscidea. Since such an association is unknown elsewhere, it has given rise to many explanatory theories. A uranium test of associated fossils of both animals now establishes that this has resulted from redeposition and that the animals were not contemporaneous. This makes less vague the hitherto conjectural views regarding the earth movements, and the ages of the gem deposits and of the early human lithic artefacts in them.


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