Archeopteryx is the earlier fossil known to have feathers
3.7 billion
iN THE SAHARA
According to the fossil record, the earliest cells lived about 3.5 billion years ago.
of course vertebrate paleontology.vertebrates are all the animals with a backbone.invertebrates are all the animals without it (e.g. shells, coralls, sponges, cuttlefish...).botany has nothing to do with any animals, but with plants.
The earliest primate identifiable from the fossil record is believed to be a group of creatures called Plesiadapiforms. These small mammals lived around 65 million years ago and are thought to be ancestral to modern primates.
I think the answer is fish.
3.7 billion
Africa
iN THE SAHARA
As groups, ammonoids and nautiloids have extensive fossil records. The earliest fossil ammonoids date back to the late Silurian, and the earliest nautiloids date back to either the beginning of the Ordovician, or the very end of the Cambrian.
According to the fossil record, the earliest cells lived about 3.5 billion years ago.
The earliest known amphibian fossils can be dated back to 375 million years ago. The fossil of Elginerpeton was found in Scotland and was from the Late Devonian period.
the first fossil was found 2.6 million years ago and was a spearhead
Jawless fish - the earliest known vertebrate was the Myllokunmingia.
They represent some of the earliest body fossil examples.
of course vertebrate paleontology.vertebrates are all the animals with a backbone.invertebrates are all the animals without it (e.g. shells, coralls, sponges, cuttlefish...).botany has nothing to do with any animals, but with plants.
By creating the crust