Devonian - Law Dictionary Search Results
Devonian
Matched in: Term Devonian
Goniatite
of an extinct genus of fossil cephalopods allied to the Ammonites The earliest forms are found in the Devonian formation the latest in the Triassic
Pterichthys
A genus of Devonian fossil fishes with winglike appendages The head and most of the body were covered with large bony plates
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Phacops
A genus of trilobites found in the Silurian and Devonian formations Phacops bufo is one of the most common species
Paleozoic
designating the older division of geological time during which life is known to have existed including the Silurian Devonian and Carboniferous ages and also to the life or rocks of those ages See Chart of Geology
VerbarNeuropteris
An extensive genus of fossil ferns of which species have been found from the Devonian to the Triassic formation
Lyginopteridales
An order of fossil gymnospermous trees or climbing plants from the Devonian the seed ferns
VerbarLepidodendron
A genus of fossil trees of the Devonian and Carboniferous ages having the exterior marked with scars mostly in quincunx order produced by the separation of
Lepidodendrales
An order of fossil arborescent plants arising during the Lower Devonian and conspicuous throughout the Carboniferous
Horneophyton
A genus of Devonian fossil plants considered one of the earliest forms of vascular land plants it is similar to genus Rhynia
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