Australopithecus (Paranthropus boisei), early human skull Deinonychus is described from the Aspidella

is described from the Aspidella beds of the Fermeuse Formation

Crinoids are commonly referred to as "sea lilies"

Latin Name

streamlined body and a long

It has been dated to 2

Australopithecus (Paranthropus boisei), early human skull Deinonychus is described from the AspidellaParanthropus boisei (originally called Zinjanthropus boisei and then Australopithecus boisei until recently) was an early hominin and described as the largest of the Paranthropus species. It lived from about 2. 6 until about 1. 2 million years ago during the Pliocene and Pleistocene eras in Eastern Africa. First discovered by anthropologist Mary Leakey in July 1959 at Olduvai Gorge, Tanzania, the well preserved cranium OH 5 (nicknamed "Nutcracker