33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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1 ene 1938 año - Pachycephalosaurus
Descripción:
Pachycephalosaurus is discovered by William Winkley on the family ranch outside of Ekalaka, Montana.
Añadido al timeline:
Paleontology
By
Paul Kelly
23 jun 2022
1
0
261
fecha:
1 ene 1938 año
Ahora mismo
~ 87 years ago
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