Tinsleya, a new genus of seed-bearing callipterid plants from the Permian of north-central Texas / by Sergius H. Mamay.
Tinsleya texana, the first known example of seed-bearing foliage in the family of Callipterideae, is described; biotic relationships and evolutionary implications are discussed.
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| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1966.
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| Series: | Geological Survey professional paper. Contributions to paleontology.
Geological Survey professional paper ; 523-E. |
| Subjects: |
Earth Sciences & Map Library - Stacks
| Call Number: |
QE75 .P9 no. 523-E
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| QE75 .P9 no. 523-E | Available Place a Hold |