Cenomanian ammonites from the condensed deposits of the Helvetic domain (western Alps, France and Switzerland)
The Cenomanian ammonites of the Helvetic Domain (French-Swiss Western Alps) are revised and illustrated for the first time since the middle of the 19th century. The faunas occur in remarkable condensed hemipelagic glauconite-rich biomicrites that also contain planktic foraminifera and small stromato...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1991
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