Shorter contributions to paleontology and stratigraphy
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Format: | UnknownFormat |
Sprache: | eng |
Veröffentlicht: |
Washington, D.C.
U.S. Gov. Print. Off.
1987
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Schriftenreihe: | U.S. Geological Survey bulletin
1664 |
Schlagworte: | |
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Titel | Jahr | Verfasser |
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The miocene pillarian and newportian (Molluscan) stages of Washington and Oregon and their usefulness in correlations from Alaska to California | 1987 | Moore, Ellen J. |
Middle and upper triassic marine Ostracoda from the Shublik formation, northeastern Alska | 1987 | Sohn, I. G. |
A new species of Isogramma (Brachiopoda) from the Pennsylvanian of north-central Texas | 1987 | Wardlaw, Bruce R. |