fossils of mesosaurus, a freshwater animal that lived approximately 250 million year ago, have been found on…
fossils of mesosaurus, a freshwater animal that lived approximately 250 million year ago, have been found on continents separated by saltwater oceans. the discovery of the fossils in these locations suggests which of the following? mesosaurus likely swam great distances between continents. weathering, erosion, and deposition moved the fossils. the fossils must have been transported by humans or other animals the fossils must have been separated as the continents slowly drifted apart over time. possible points: 50
Answer
Brief Explanations:
Mesosaurus was a freshwater animal and it's unlikely it swam across salt - water oceans. Weathering, erosion, and deposition are not likely to move fossils across oceans. Humans did not exist 250 million years ago. The most reasonable explanation is the theory of continental drift. As continents drifted apart, the fossils that were once together got separated.
Answer:
The fossils must have been separated as the continents slowly drifted apart over time.