Ammonites went extinct at the same time as the dinosaurs, about sixty-five million years ago.
they were extinct because of the air pressure
ammonites are extinct
Ammonites went extinct at the end of the Cretaceous Period.
I believe it is called a nautilaus Ammonites are extinct. Nautilus are still alive. Both are cephalopods with coiled, partitioned shells.
Ammonites WERE water-dwelling creatures. They've been extinct for a couple of hundred million years
Ammonites were an abundant group of mollusks during the Mesozoic. However, the K-T extinction event, which wiped out the dinosaurs, was too much for them. They became extinct 65.5 million years ago.
Alas, they live no more: they're all extinct. Died in the same catastrophe that killed the dinosaurs.
If everything did, we would not be here! As many as 50% of all species died, but there were enough survivors to evolve into the life we see around us. There were several groups that did go completely extinct: Belemnites Ammonites Mosasaurs Plesiosaurs Pterosaurs Non-Avian Dinosaurs Enantiornithines Hesperornithiforms
The Ammonites
They are not extinct.
They are not extinct.
They are not extinct.