It is the oceans of the Jurassic and Cretaceous periods.
Various aquatic reptiles were predators of ammonites. Fossils of damaged ammonites have been found with teeth marks from Plesiosaurs.
Ammonites are the most widely known fossil. They are cephalopods and first appeared in the seas 415 million years ago, in the form of a straight shelled creature known as Bacrites. They do not have legs.
Alas, they live no more: they're all extinct. Died in the same catastrophe that killed the dinosaurs.
What is the habitat of a flying squirrel What is the habitat of a flying squirrel
a frogs habitat has wet marshy watera frogs habitat has frogsa frogs habitat has wet grassa frogs habitat has probably trees and tree stumpsa frogs habitat has snakes maybe
Because of the change in their habitat.
ammonites are extinct
Ammonites are named for the Egyptian god Ammon, who had a ram's head. The shells of ammonites are spirals like the horns of a ram.
Various aquatic reptiles were predators of ammonites. Fossils of damaged ammonites have been found with teeth marks from Plesiosaurs.
If not specified as trace fossil of Ammonites, it should be a body fossil. Ammonites is the name of the creature.
Squid
plankton
Ammonites went extinct at the end of the Cretaceous Period.
Ammonites are very common fossils from the Jurassic Period. They were dominant in the ocean during and before the Jurassic Period.
Ammonites went extinct at the same time as the dinosaurs, about sixty-five million years ago.
Ammonites are the most widely-known and abundant fossils in the world. The name "ammonites" came from the Greek god Ammon. Ammonites include squid, octopus, snails, cuttlefish, and nautilus.
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