All of these fossils are found in the well-preserved and easily dated Siwalik fossil beds of Pakistan.
All of these fossils are found in the well-preserved and easily dated Siwalik fossil beds of Pakistan.
All of these fossils are found in the well-preserved and easily dated Siwalik fossil beds of Pakistan.
Haz que esto sea más fácil de entender: All of these fossils are found in the well-preserved and easily dated Siwalik fossil beds of Pakistan. Producción: