Reference results for Arthrodire from

Arthrodira - Wikipedia, the free encyclopedia

Arthrodira is an order of extinct armoured, jawed fishes of the class Placodermi that flourished in the Devonian period before their sudden extinction, surviving for ...

arthrodire | extinct fish |

Arthrodire, any member of an order of extinct, armoured, jawed fishes (placoderms) found in Devonian freshwater and marine deposits. (The Devonian period lasted from ...

Arthrodire | Define Arthrodire at

noun 1. any of numerous fishes of the extinct order Arthrodira, widely distributed during the Devonian Period, having the anterior part of the body covered by a ...

Palaeos Vertebrates Placodermi: Arthrodira

The gigantic superpreditor Dunkleosteus terrelli (Arthrodira: ... After 50 My, the last arthrodire had two superognathal plates and one inferognathal, ...

Arthrodire | Article about Arthrodire by The Free Dictionary

As the lower part of the Razvedochnyj Fm is of Pragian age (Matukhin 1995), the age of the arthrodire can provisionally be considered as Pragian.

Arthrodire - University of Colorado Boulder

Arthrodire (Greek for "jointed neck"), one of a group of placoderms (prehistoric, sharklike fish) from the Devonian Period (408 million to 360 million years before ...

Pisces (Fish), Kentucky Geological Survey

Pisces (Fish) , Fossils of Kentucky, Kentucky Geological Survey ... Arthrodire chasing smaller fish in the Devonian seas of Kentucky. Art copyrighted 1995 by Stephen Greb

arthrodire - Wiktionary

English Noun . arthrodire ‎(plural arthrodires) Any member of the extinct order Arthrodira, armored jawed fishes that flourished in the Devonian period.

Arthrodira | Definition of Arthrodira by Merriam-Webster

Wait, there’s more! This word doesn't usually appear in our free dictionary, but we’ve shared just a bit of the information that appears in our premium Unabridged ...

Arthrodiriformes - Wikispecies

Arthrodiriformes. From Wikispecies. Jump to: navigation, search. Superregnum: Eukaryota Regnum: Animalia Phylum: Chordata Cladus: Chordata Craniata Subphylum: Vertebrata