Definition of Actinocerid. Meaning of Actinocerid. Synonyms of Actinocerid

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

Definition of Actinocerid

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Meaning of Actinocerid from wikipedia

- hypothetical. Polydesmia was once thought to be the ancestral form of the actinocerids, and was derived from the ellesmeroceriid Bathmoceras. However, it turned...
- million years ago during the Carboniferous. Although they resemble earlier actinocerids they are now thought to belong to the Pseudorthocerida Rayonnoceras is...
- nautiloid cephalopods, is prevalent among the ellesmerocerids, endocerids, actinocerids, orthoceratoids, and bactritids. Orthocones existed from the Late Cambrian...
- Huronia is an actinocerid genus included in the Huroniidae along with Discoactinoceras and Huroniella,(Teichert 1964). Huronia is characterized by long...
- ray Gr**** ἀκτίς, ἀκτῖνος (aktís, aktînos) actinic, actinism, actinium, actinocerid, actinodrome, actinoid, actinomere, actinometer, actinomorphic, Actinomyces...
- Gonioceras is an extinct genus of actinocerid nautiloidean cephalopods typified by a broad, low s****; flattened ventrally, convexly rounded dorsally;...
- Calhounoceras is a genus of actinocerids (Cephalopoda, Nautiloidea) from the Lower Mississippian named by Troedsson, 1926. Calhounoceras, Fossilworks PaleoDB...
- ray Gr**** ἀκτίς, ἀκτῖνος (aktís, aktînos) actinic, actinism, actinium, actinocerid, actinodrome, actinoid, actinomere, actinometer, actinomorphic, Actinomyces...
- endosiphuncular deposits penetrated by a canal system similar to that found in actinocerids but differs in the having a protoconch characteristic of the pseudorthocerids...
- nautiloid cephalopods of the Wutinoceratidae family. It exhibits orthoconic actinocerids with ventral siphuncles composed of broadly expanded segments. Wutinoceras...