Cenomanian ammonite faunas from the Woodbine Formation and lower part of the Eagle Ford Group, Texas
The ammonite faunas of the Woodbine Formation and lower part of the Eagle Ford Group of north-east and central Texas can be referred to five successive zonal assemblages of the standard sequence recognized for the southern part of the US Western Interior. The upper lower Cenomanian Forbesiceras brun...
Prif Awduron: | Kennedy, W, Cobban, W |
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Fformat: | Journal article |
Iaith: | English |
Cyhoeddwyd: |
1990
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Eitemau Tebyg
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Stratigraphy and ammonite fauna of the Cenomanian of Westphalia
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Campanian Trachyscaphites spiniger ammonite fauna in north-east Texas
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Upper Albian and Lower Cenomanian ammonites from the Main Street Limestone, Grayson Marl and Del Rio Clay in northeast Texas
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Cenomanian micromorphic ammonites from the Western Interior of the USA
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A revision of the ammonite faunas of the type Cenomanian. 3. Mantelliceratinae
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