
1) Transitional fossil
Found on
https://www.crosswordclues.com/clue/palaeomastodon

Palaeomastodon an extinct genus of Proboscidea. Palaeomastodon fossils have been found in Africa, lived some 36-35 million years ago. They are believed to be the ancestors of elephants or mastodons. This genus is related to Moeritherium. Palaeomastodon had tusks, both upper and lower, and it had a trunk. It was 1 to 2 meters tall and weighed up to...
Found on
http://en.wikipedia.org/wiki/Palaeomastodon
No exact match found.