wats the weight of an ardipithecus ramidus and wats its cranium size???????????????

Question

and if u know any information about it like interesting facts plz tell me!!

i neeed it so bad and also some info about

A.afarensis
A.anamensis
A.africanus
A.boisei
H.habilis
A.robustus
H.erectus
and h.sapiens


i need to know thw weights height and interresting facts or where they found and stuff like that.

plz type it clear

Answer 1

The references on "Ardipithecus ramidus" indicate that there are no complete sets of fossils yet, and no one has determined a definite weight or cranium size. However, the references agree that the cranium was "small" for a hominid, and the skeleton was rather short.

Here is one of the better summaries:
Ardipithecus ramidus: 4.4 MYA, East African Rift Valley (Aramis, Ethiopia). Found by Tim White from the Berkeley Institute for Human Origins in 1994. "Ardipithecus" means "ground ape"; "Ramidus" means root: the implication is that A. ramidus may be the root species which gave rise to all of the later hominids. Arms seem not to be those of a knuckle walker, and the base of the cranium suggests erect posture although it is not yet clear whether A. ramidus was bipedal. Still retains thin enamel. Cranium still very small and chimp-like. (Source 1)

Source 2 will help you with the other species you asked about.

Ardipithecus ramidus's height: "estimated 122 centimetres (4 feet)" (Source 3)