Ordovician age bedrock has yielded a variety of fossils, with one notable example being the trilobite. These ancient marine arthropods thrived during the Ordovician period and are commonly found in sedimentary rocks from that time. Other significant fossils include brachiopods and graptolites, which provide valuable insights into the marine ecosystems of the Ordovician.
iN THE SAHARA
There were simple plants in the Cambrian Period(542 - 488.3Ma). Fossil algae has been found in Cambrian Rocks. Evidence of primitive algae from the Precambrian Super-Eon has also been found but exact classification has not been established. It is true that embryophytes (Plants we most recognise) did not evolve until the Ordovician Period(488.3 - 443.7Ma).
Sharks have been around for hundreds of millions of years. This means that their teeth have been available to the fossilization process for a long time.
The fossil fuel found in greatest abundance in Virginia is coal. Virginia has large coal deposits that have been historically important in the state's economy.
Almost all monotreme fossils have been found in Australia. An exception is the fossil of a platypus-like creature named Monotrematus sudamericanum found in Argentina, within a Patagonian rock formation.
The oldest indications of the existence of real land plants have been found in cores from boreholes in Oman. The plant fossils have been found in the middle Ordovician and are about 475 million years old.
If it's never been found than we don't know about it.
China
Whales.
iN THE SAHARA
One well-known fossil of an organism that was common across multiple areas during a specific time period is the trilobite. These marine arthropods thrived during the Paleozoic Era, particularly in the Cambrian and Ordovician periods, and their fossils have been found on every continent. Their widespread distribution and diverse forms make them valuable index fossils for dating and correlating the age of the rocks in which they are found.
No one knows what the first fossil found was - humans have been collecting the oddly shaped stones for thousands of years around the world. It has only been in the last couple of centuries that fossils have been recognized as the remains of ancient and extinct animals.
There were simple plants in the Cambrian Period(542 - 488.3Ma). Fossil algae has been found in Cambrian Rocks. Evidence of primitive algae from the Precambrian Super-Eon has also been found but exact classification has not been established. It is true that embryophytes (Plants we most recognise) did not evolve until the Ordovician Period(488.3 - 443.7Ma).
south America
Sharks have been around for hundreds of millions of years. This means that their teeth have been available to the fossilization process for a long time.
No dinosaurs have been found in Maine. The state fossil is Pertica, a plant from the Devonian.
what is soil that has been moved to a location away from its parent bedrock is called