Definition that contains foss
- coal fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
- wormcast fossil trail of a worm
- dryopithecus rudapithecus hungaricus fossil hominoids from northern central Hungary; late Miocene
- myxinikela siroka fossil hagfish of the Pennsylvanian period (c. 300 million years ago) that resembled modern hagfishes
- sivapithecus fossil primates found in India
- lyginopteridales fossil gymnospermous trees or climbing plants from the Devonian: seed ferns
- lepidodendrales fossil arborescent plants arising during the early Devonian and conspicuous throughout the Carboniferous
- australopithecus afarensis fossils found in Ethiopia; from 3.5 to 4 million years ago
- genus myxinikela fossil hagfishes
- rudapithecus fossil hominoids from northern central Hungary; late Miocene