বিলুপ্ত মাছ মত একটি প্রচন্ডভাবে সাঁজোয়াযুক্ত শরীর থাকার মেরুদন্ডী jawless; পুরাজীবীয় এর

ostracoderms's Usage Examples:

better united with some "ostracoderms" in the Cephalaspidomorphi, or not closer to these than to e.

to other "ostracoderms" of the Pteraspidomorphi.

jawless fish called the conodonts, and small mostly armoured fish known as ostracoderms, first appeared.

vertebrates or, at any rate, for the ensemble of all ostracoderms and the gnathostomes.

Other ostracoderms, such as the Galeaspida are now known to have a.

consisting of both present (cyclostomes) and extinct (conodonts and ostracoderms) species.

would end up being home to creatures like brachiopods, corals, crinoids, ostracoderms, and trilobites.

that would come to be home to creatures like brachiopods, conodonts, ostracoderms, sharks and trilobites.

("Bony Shells") is an extinct taxon of bony-armored jawless fish, termed "ostracoderms", that lived in what is now North America, Europe and Russia from the.

Paleozoic era and would come to be inhabited by creatures like brachiopods, ostracoderms, and trilobites.

Like other ostracoderms, Ateleaspis had a head shield similar to that of Cephalaspis.

which also includes several groups of extinct armored fishes called ostracoderms.

bony elements or without, most notably the conodonts, placoderms, and ostracoderms.

come to be home to creatures like brachiopods, cephalopods, corals, and ostracoderms.

Cite journal requires |journal= (help) "The Anaspida - unarmoured "ostracoderms"".

race" with early vertebrates, that the evolution of heavy armor in the ostracoderms could be attributed to pressure from pterygotid predation and that later.

Many of the oldest fossil vertebrates, including ostracoderms, placoderms, crossopterygians, and even early tetrapods, had a socket.

"Dentine canals in Cambro-Ordovician ostracoderms and Cretaceous-Eocene pycnodont fish".

ostracoderms's Meaning':

extinct fish-like jawless vertebrate having a heavily armored body; of the Paleozoic