Ichthyosaurs went extinct at the end of the:

Triassic Period

Permian Period

Jurassic Period

Cretaceous Period

Question

Ichthyosaurs went extinct at the end of the:
		
Triassic Period
		
Permian Period
		
Jurassic Period
		
Cretaceous Period

ilikestudying140898 · Answer

is it D??

ramirocruzo · Answer

Yeah you are right......... :applause:

ilikestudying140898 · Answer

??????????

ilikestudying140898 · Answer

@RamiroCruzo I checked again if it is true... it is true.. :P https://en.wikipedia.org/wiki/Ichthyosaur

ramirocruzo · Answer

Extract Wiki:
"Ichthyosaurs thrived during much of the Mesozoic era; based on fossil evidence, they first appeared approximately 250 million years ago (mya) and at least one species survived until about ninety million years ago,[1][2] into the Late Cretaceous."