The Ichthyosaurs, predatory sea reptiles, were rather like modern dolphins. They existed from the Early Triassic Period (250 million years ago) till the Middle Cretaceous Period (100 million years ago).
the ichthyosaurus live between 200-180 million years ago during the early Jurassic
Icthyosaurs lived from 245 to 93 million years ago. That was a period of 152 million years.
Ichthyosaurus was a marine reptile that lived during the Mesozoic, but not a dinosaur. The superficially fish-like reptiles died out in the Early Cretaceous, about 93 million years ago.
50000 million years ago
The Ichthyosaurus lived in the Western Atlantic Ocean.
yes
Charles Konig
Not many people know this but infact the first dinosaur to die was a 'hobosaurus'
The Ichthyosaurus was a dolphin-like creature that was found in water. Differences between the dolphin today and the Ichthyosaurus would be a longer snout and smaller dorsal fin.
They got there food by killing animals
Brooke Hartzog has written: 'Tyrannosaurus rex and Barnum Brown' -- subject- s -: Juvenile literature, Paleontologists, Fossils, Paleontology, Tyrannosaurus rex, Biography 'Dinosaurs and Their Discoverers' 'Ichthyosaurus and little Mary Anning' -- subject- s -: Ichthyosaurus, Women paleontologists, Paleontologists, Juvenile literature, Biography, Women 'The first dinosaur eggs and Roy Chapman Andrews' -- subject- s -: Juvenile literature, Naturalists, Dinosaurs, Paleontology, Eggs, Biography
Icthyosaurus died out around 93 million years ago. The cause of their extinction is unknown, but could have been climate change or, less likely, competition from plesiosaurs and mosasaurs.
yes your all going to die
ok. lets put it together here: dinosaur. aquatic. do you know what a dinosaur is? good. you should have answered yes. aquatic. AQUA. ??Aquafina? what is aquafina? YES YOU'RE RIGHT! it's waaaater. water. dinosaur. put it together. (a dinosaur that lives in the water)
Sea. If you're interested, ichthys is Greek for fish
3,ooo us can have just 13 at the time.