Devonian Period
In the geological column , scientists have learned that rocks are stacked in layers. The oldest fossils are located in the deepest layers, a vertical timeline.
They would be the most primitive because they would be the oldest fossils.
The oldest known fossils are prokaryotic.
In undisturbed strata, the oldest fossils will be the deepest from the surface.
fish
That it is upon this Continent that the oldest fossils or other geological specimens are found.
It is called so because it is the oldest winged insect alive. Its fossils are 350 million years old.
In the geological column , scientists have learned that rocks are stacked in layers. The oldest fossils are located in the deepest layers, a vertical timeline.
They would be the most primitive because they would be the oldest fossils.
The oldest known fossils are prokaryotic.
your heart
Stromatolites.
EArth
aravalli
aravalli
silver fish there the oldest insect
The oldest humanoid fossils were all found in Africa.