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Showing results for tags 'coryell county texas'.
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From the album: MY FOSSIL Collection - Dpaul7
Neithea (Pecten) Fossil SITE LOCATION: Coryell County, Texas TIME PERIOD: Lower Cretacious (100-145 million years ago) Data: Neithea is an extinct genus of bivalve mollusks that lived from the Early Jurassic to the early Paleocene, with a worldwide distribution. Neithia sp. are inequivalve. That means that the two valves are not the same shape, the right valve being strongly concave and the left valve being flattened or concave. Sculpture consist of alternating strong and weaker radiating ribs. Kingdom: Animalia Phylum: Mollusca Class: Bivalvia Order: Pectinoida Family: Oxytomidae Genus: Neithea-
- bivalve
- coryell county texas
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(and 2 more)
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From the album: MY FOSSIL Collection - Dpaul7
Neithea (Pecten) Fossil SITE LOCATION: Coryell County, Texas TIME PERIOD: Lower Cretacious (100-145 million years ago) Data: Neithea is an extinct genus of bivalve mollusks that lived from the Early Jurassic to the early Paleocene, with a worldwide distribution. Neithia sp. are inequivalve. That means that the two valves are not the same shape, the right valve being strongly concave and the left valve being flattened or concave. Sculpture consist of alternating strong and weaker radiating ribs. Kingdom: Animalia Phylum: Mollusca Class: Bivalvia Order: Pectinoida Family: Oxytomidae Genus: Neithea-
- bivalve
- coryell county texas
-
(and 2 more)
Tagged with: