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Articles related to orthacanthus

Orthacanthus - About.com Prehistoric Sharks
There's been some speculation that Orthacanthus feasted on large prehistoric amphibians (Eryops being cited as a likely example) as well as fish, but proof for  ...
Orthacanthus Picture - Dinosaurs - About.com
For a prehistoric shark, Orthacanthus had an uncommonly long, sleek, hydrodynamic body, with a dorsal (top) fin that ran almost the entire length of its back and ...
Prehistoric Sharks and Shark Evolution - Dinosaurs - About.com
After Cladoselache, the most important prehistoric sharks of ancient times were Stethacanthus, Orthacanthus and Xenacanthus. Stethacanthus measured only ...
Prehistoric Shark Pictures - Dinosaurs - About.com
hybodus - Wikimedia Commons. Hybodus. Hybodus. megalodon - Wikimedia Commons. Megalodon. Megalodon. orthacanthus -. Orthacanthus. Orthacanthus.
Eryops - About.com Prehistoric Amphibians - Dinosaurs
Related Articles. Megalocephalus Facts · Metoposaurus Facts · Orthacanthus Facts · Archegosaurus Facts · Branchiosaurus Facts · Sphenacodon Facts ...
Eryops Picture - Dinosaurs - About.com
Eryops Facts · Branchiosaurus Facts · Orthacanthus Facts · 300 Million Years Ago , Giant Amphibians Ruled the Earth · Prestosuchus Facts · Amphibamus Facts ...
Gerrothorax Picture - Dinosaurs - About.com
... Virginia · Newts and Salamanders: Long-Tailed, Slender-Bodied Amphibians · Orthacanthus Facts · Amphibians: The First Vertebrates to Venture Onto Land ...
Xenacanthus - About.com Prehistoric Sharks
We're Going to Need a Bigger Boat - The Giant Sharks of the Paleozoic Era · Orthacanthus Facts · Diablodontus Facts · Hybodus Facts · Acanthodes Facts ...
Profiles of Prehistoric Fish, Sharks, Tetrapods and Amphibians
Profiles of the tetrapods and amphibians that preceded the dinosaurs, as well as prehistoric fish, sharks, and other marine creatures.
Pteraspis Picture - Dinosaurs - About.com
Pteraspis Facts · Orthacanthus Facts · The Dinosaurs of South Carolina · Gerrothorax Facts · Cephalaspis Facts · We're Going to Need a Bigger Boat - The Giant ...
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