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Hand has described and named more than 140 new fossil taxa, including a new order, families, tribes, genera and species of monotremes, marsupials, bats, birds, reptiles and frogs. Amongst the recognition of Hand's contributions is the specific epithet of a fossil species of bird, Eoanseranas handae, discovered in the Riversleigh fossil sites. [3]
Ornithocheirus (from Ancient Greek "ὄρνις", meaning bird, and "χεῖρ", meaning hand) is a pterosaur genus known from fragmentary fossil remains uncovered from sediments in the United Kingdom and possibly Morocco.
A hand axe (or handaxe or Acheulean hand axe) is a prehistoric stone tool with two faces that is the longest-used tool in human history. [1] It is made from stone, usually flint or chert that has been "reduced" and shaped from a larger piece by knapping , or hitting against another stone.
Cretaceous-aged dinosaur fossil localities of Mongolia; Deinocheirus fossils have been collected in the Altan Ula III, IV, and Bugiin Tsav localities of area A (left). The first known fossil remains of Deinocheirus were discovered by Polish palaeontologist Zofia Kielan-Jaworowska on July 9, 1965, at the Altan Ula III site (coordinates) in the Nemegt Basin of the Gobi Desert
A cordiform biface as commonly found in the Acheulean (replica) Acheulean hand-axes from Kent.The types shown are (clockwise from top) cordate, ficron, and ovate. [citation needed] Depiction of a Terra Amata hut in Nice, France, as postulated by Henry de Lumley dated to 400 thousand years ago.
Findings from fossil evidence and experimental replication of stone-tool users and manufacturers suggest the presence of physical characteristics of hand morphology for precise stone tool making. [25] [29] The makers of Oldowan tools were mainly right-handed. [32] "
The frontal bone is 900,000 to 970,000 years old and probably belonged to Homo erectus, thereby making it the first human fossil found on the site. [9] The fossil remains were in the same stratigraphic level as two hand axes and several flakes, near dense deposits of hand axes. [1]
The Leakey team and others argued that, due expanded cranial capacity, [4] gnathic reduction, relatively small post-canine teeth (compared to Paranthropus boisei), [7] Homo-like pattern of craniofacial development, [8] and a precision grip in the hand fragments (which indicated the ability for tool use), set OH 7 apart as a transitional species ...