The only mammal to appear on a U.S. nickel starting in 1938 was the human being and U.S. president, Thomas Jefferson.
If you're referring to the animal that appeared BEFORE 1938, that would be the famous Buffalo nickel issued from 1913 to 1938 ... but that's 25 years, not 35.
Referred to as the "Cambrian explosion", most major animal groups first appeared in the fossil record beginning about 530 million years ago.
The major animal body plans seen today appeared in the fossil record over 500 million years ago at the beginning of the Cambrian Period. This period is known as the Cambrian Explosion, during which a wide variety of animal forms emerged and diversified rapidly.
Yes, T-Rex appeared during the beginning of Cretaceous about 137 million years ago.
The first tyrannosaurus appeared around 138 million years ago or 138 million BC which was during the beginning of the Cretaceous period.
Cambrian explosion. This event marked a rapid diversification of life forms and the emergence of many major animal groups. It is considered a key period in the history of life on Earth.
Animal life first appeared in the oceans around 600 million years ago during the Ediacaran period.
dinosaur
The nickel, as a coin in the United States, was first introduced in 1866. It was initially made of a copper-nickel alloy and has undergone various design changes over the years. The term "nickel" originally referred to the metal itself, which was used in coins long before the U.S. nickel was minted. Since its introduction, the nickel has been a staple of American currency for over 150 years.
It is worth a nickel. 2004 is only 13 years ago. Not very long ago.
he is 32 years old if i am rigth
a nickel
People in the US have been using nickel coins since 1866 (still in use today).