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.
Abundant fossil evidence did not appear in the geologic record until 550 million years ago. This is when a rise in oxygen in the atmosphere would push the evolution of plants and animals.
Dinosaurs 1st appeared in the fossil record about 230 million years ago during the middle to late triassic period.
I believe it was about 540 or 550 MYA.
540 million years ago
600 million
In Bony Fish (Osteichthyes)
Sauries or Sairas are fish which live in tropical and temperate waters. These fish often jump while swimming near the surface, skimming the water. The jaws of sauries are beak-like, ranging from long, slender beaks to relatively short ones with lower jaw only slightly elongated. The mouth openings of sauries, however, are relatively small and the jaws are weakly toothed. A row of small finlets behind the dorsal and anal fins is also a feature of sauries. An unusual feature of these fish is that they lack swim bladders. Sauries grow to a maximum length of about 46 cm. They are harvested commercially as a food fish. Sauries first appear in the fossil record in the upper Tertiary. Pacific sauries are consumed often in Japanese and Korean cuisine. The fish is usually grilled.
Fish were not created; they evolved from previous ancestors which lived in water. The evolution of fish actually came through different lines, evolutionary speaking, and so there is no common ancestor for all fish.However, many species have ancestors known from many hundreds of millions of years ago (for example, the shark dates from ~450 mya, before any dinosaur species; the Placodermi and Agnatha are two of the earliest classes thought of as fish and are recorded beginning at around 530 mya), while others are only though to have developed tens of millions of years ago (Salmonidae which includes salmon and trout is first known individually around 40 mya).
the answer is herring(a small lmarine fish)
in like 200 b.c. hope that helps culvergirl!!! hahahahaha!!! too bad your only 395 MILLION years off... first bony fish appeared 395,000,000 years ago
Coelacanth fish first appear in the fossil record about 410 million years ago.
Yes, hundreds of species of fish can be found in the fossil record.
Dinosaurs and fish
ha
In the Silurian period, from about 430 - 420 mya
a fish fossil
it was found in souther china
Long before people. Since the fish were here first, there is no way to know EXACTLY when fish first appeared.
The fish will become a fossil because of the fish bones on his back.
About 475 million years ago
In Bony Fish (Osteichthyes)
About 550 mya underwater, through fish with a backbone.