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What large marine reptile resembles a fish back in the Mesozoic Era?
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∙ 12y ago
ichthiasaurus
Wiki User
∙ 12y ago
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When did the first fossils of a marine reptile found and what is it?
The first fossils of a marine reptile, specifically an ichthyosaur, were found in 1811 in England by Mary Anning. Ichthyosaurs were large, dolphin-like creatures that lived during the Mesozoic Era, approximately 245 to 90 million years ago. These fossils provided important evidence for the existence of extinct reptiles in the oceans.
The dominant animal life during the Mesozoic Era was the dinosaur slash reptile True or False?
The dominant land animal life during the Mesozoic was reptiles and dinosaurs.However, it is important to note that dominant does not mean the most biodiverse, common, or consisting of the greatest biomass. It simply means that they were the most common large vertebrates. Insects, for example, have always beaten reptiles in biodiversity and I believe biomass, too.
What are four large section on the geologic time scale called?
Precambrian, Paleozoic, Mesozoic and Cenozoic.
What are facts about the mesozoic era?
Because the Diapsid reptiles (Dinosaurs in Particular) were seen as the dominant terrestrial life forms during that time, being both the Apex predators, and the largest herbivores. Odds were if you saw a vertebrate on land, it was a reptile. Additionally, during that time, reptiles also took to the sea in a far greater variety than seen today (and got quite large as well, Pliosaurs were likely Apex predators in the sea as well) That period was seen as a high point for reptiles - mammals now occupy most of the niches that reptiles did in the mesozoic. Additionally, when that phrase was made, Birds were not considered to be a highly derived/specialized reptile, further increasing the apparent contrast between reptile abundance now, and the much greater reptile abundance in the mesozoic. .... Although when that phrase was coined, the "proto-mammal" synapsids were considered to be reptiles, with the more advanced synapsids being called "mammal like reptiles" (they are no longer considered reptiles) So I must wonder why the term didn't originally refer to both the Permian and the Mesozoic. It must be the disparity in body forms - only during the mesozoic did reptiles take to the air, become apex predators at sea, and attain sizes unsurpassed by any other terrestrial life.
A person who studies crocodiles is called?
A Herpetologist (I think I spelled it correctly)
What large marine reptile resembles a fish?
ichthysaurus
What is a sea dinosaurs worst fear?
All dinosaurs lived on land. You may be referring to a plesiosaur, which was a large, long necked marine reptile with flippers. Plesiosaurs had predators including large sharks, pliosaurs, and, toward the end of the Mesozoic, mosasaurs.
When did the first fossils of a marine reptile found and what is it?
The first fossils of a marine reptile, specifically an ichthyosaur, were found in 1811 in England by Mary Anning. Ichthyosaurs were large, dolphin-like creatures that lived during the Mesozoic Era, approximately 245 to 90 million years ago. These fossils provided important evidence for the existence of extinct reptiles in the oceans.
When did the tylosaurus live?
Tylosaurus was a type of mosasaur (mosasaurs were large, carnivorous, marine lizards). Tylosaurus existed about 83 million years ago. That was during the late Cretaceous time period of the Mesozoic era.
Did the tylosaurus lived?
Tylosaurus was a type of mosasaur (mosasaurs were large, carnivorous, marine lizards). Tylosaurus existed about 83 million years ago. That was during the late Cretaceous time period of the Mesozoic era.
What type of animal is the caiman?
The Caiman is a large water based reptile that resembles a crocodile. They can grow up to 13 feet in length and some now extinct forms have been found that reached 39 feet.
Is sea turtles a large reptile?
It is because it has scally skins and a turtle is a reptile.
Why do reptile eggs have a large food supply?
Reptile eggs have a large food supply because they take a long time to hatch
The dominant animal life during the Mesozoic Era was the dinosaur slash reptile True or False?
The dominant land animal life during the Mesozoic was reptiles and dinosaurs.However, it is important to note that dominant does not mean the most biodiverse, common, or consisting of the greatest biomass. It simply means that they were the most common large vertebrates. Insects, for example, have always beaten reptiles in biodiversity and I believe biomass, too.
What is a large meat eating reptile?
Crocodile
What is a leoplaradon?
Two species of this marine reptile lived during the mid Jurassic period. It was a powerful swimmer with four paddle like limbs characteristic of all plesiosaurs. It was considered to be an ambush predator.Liopleurodon:
Is a cassowary a reptile?
No. The cassowary is a large, flightless bird.
