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The first jawed fish appeared during the Silurian Period on the geological timescale.
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∙ 16y ago
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∙ 14y agoThe group as a whole is Placodermi. One of the largest and most famous genera of the group is Dunkleosteus.
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∙ 15y agoGill supports
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∙ 14y agoyhuu ndd yoo momma triik !
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∙ 15y agoThe Jawless Fish evolved first.
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Among jawed fish you have your bony fish and your cartilaginous fish Which of these is one of the latter?
Shark
What are the characteristics of jawed cartilaginous fish?
eating other fishs
When did fish first appear in the fossil record?
The first known vertebrate fossils, found at the Chengjiang locality in China, date back to the early Cambrian. These early vertebrates, such as Haikouichthys, are small, tapered, streamlined animals showing eyes, a brain, pharyngeal arches, a notochord, and rudimentary vertebrae. Vertebrates appear to have radiated in the late Ordovician, about 450 million years ago. However, most Ordovician fossil fossil vertebrates are rare and fragmentary, although available material suggests that ancestors of the sharks and jawed fish were present along with various lineages of armored jawless fish. By the middle Silurian, about 400 million years ago, the picture is clearer: the armored jawless fish were quite diverse, and the first definite jawed fish had appeared -- the Silurian is sometimes called the "Age of Fishes." By the late Devonian, 360 million years ago, early cartilaginous fish and bony fish were diversifying.
What were the first animals to adapt to life on land during the silurian period?
pterygotus, brontoscorpio,jaekelopterus,cephalaspis, cameracaras,endoceras,stromatopora.
In October what is the best time to fish for crappie?
It is advised to fish for crappie in the early morning hours. This is the time of day when the fish are eating.early or late use jigs or shiners .
Among jawed fish you have your bony fish and your cartilaginous fish Which of these is one of the latter?
Shark
What animal did the jaw evolve from?
placoderms (an ancient jawed fish)
What are the characteristics of jawed cartilaginous fish?
eating other fishs
What organisms appearing during the Silurian period?
there were aracnids, jawed fish,eurypterid and land plant
During which period did eurypterids swim the oceans and the first jawed fish and vascular plants evolve?
Silurian period
What era is the fish in?
If you are asking what era the fish ORIGINATED, then your answer is the Cambrian Period, which was during the Paleozoic Era (544-245 million years ago). They started off as invertebrates, however. The first vertebrate that was a fish was the jawless fish in the Ordovician period. The first vertebrate that was a fish was the jawed fish in the Silurian period.
What is the sequence of vertebrate evolution?
Jawless Fish were first, then jawed fish, then fleshy finned, ray-finned and other modern jawed fish evolved, amphibians and sharks were evolving at about the same time, reptiles evolved from amphibians, mammals and birds were both evolving at about the same time( both from reptiles), dinosaurs were also evolving at this time and about 100 million years later the asteroid hit the Earth and Mammals started to takeover where dinosaurs had been and 200000 years ago we evolved.
Did the early Greeks fish?
Yes,the Early Greeks did fish. They also traded and herd goats and fish. So basically they did.
Name a European fish with massive mobile jaws?
john dory
What has the author Wolf Avni written?
Wolf Avni has written: 'A mean-mouthed, hook-jawed, bad-news, son-of-a-fish!' -- subject(s): Humor, Fly fishing
What is chrondrichthyes?
chrondrichthyes or cartilaginous fishes are jawed fish with paired fins, paired nares, scales, two-chambered hearts, and skeletons made of cartilage rather than bone.
Where is a great white shark in the animal kingdom?
Sharks are in the kingdom classified as Animalia which includes every animal. Sharks are fish and do not surface for air to breathe.
