Scientists find oldest known fossilized. An analysis of tubular fossils by scientists led by jim schiffbauer at the university of missouri provides evidence of a 550 million year old digestive tractone of the oldest known examples of. Fossilized roots dating back to 386 million years ago in cairo new york. Scientists find oldest known fossilized digestive tract 550 million years.
Scientists find oldest known fossilized digestive tract at 550 million years old in the mojave desert. An analysis of tubular fossils by scientists led by jim schiffbauer at the university of missouri provides evidence of a 550 million year old digestive tractone of the oldest known examples of fossilized internal anatomical structuresand reveals what scientists believe is a possible answer to the question of how these animals are connected. A fossilized millipede like creature discovered in scotland may represent the oldest known land animal a humble pioneer of terrestrial living 425 million years ago that helped pave the way for.
An analysis of tubular fossils by scientists led by jim schiffbauer at the university of missouri provides evidence of a 550 million year old digestive tract one of the oldest known examples of fossilized internal anatomical structures and reveals what scientists believe is a possible answer to the question of how these animals are.