Definition of Agoniatitids. Meaning of Agoniatitids. Synonyms of Agoniatitids

Here you will find one or more explanations in English for the word Agoniatitids. Also in the bottom left of the page several parts of wikipedia pages related to the word Agoniatitids and, of course, Agoniatitids synonyms and on the right images related to the word Agoniatitids.

Definition of Agoniatitids

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Meaning of Agoniatitids from wikipedia

- 2006 on the other hand follows Ruzhencev, 1957 and used Agonititida. Agoniatitids are primitive ammonoids with a ventral retrochoanitic siphuncle (septal...
- represented by Sawkill or Sawkillian time. During this period, earliest known agoniatitid ammonoid fossils began appearing within this stage after first appearing...
- basins) were the most strongly affected. The ancestral ammonoid group, the agoniatitids, suffered heavy losses, while their descendants in the group Tornoceratina...