acheulean industry造句

• During this time, the Acheulean industry of Kalambo Falls was superseded by the Sangoan culture.
• These hand axes became more abundant in mode II Acheulean industries that appeared in Southern Ethiopia around 1.4 mya.
• The more refined handaxe became known as the Acheulean industry, named after Saint-Acheul, today a suburb of Amiens.
• Proponents of the Clactonian as an independent industry point to the lack of concrete evidence in favour of it being an anomalous Acheulean industry.
• The period has produced a rich and widespread distribution of sites by Palaeolithic standards, although uncertainty over the relationship between the Clactonian and Acheulean industries is still unresolved.
• The handaxe is associated with the Acheulean industry, 1.6 million to 0.2 million years ago, and was mostly replaced by better tools by 40, 000 years ago.
• It was completely replaced around 250, 000 years ago by the more complex Acheulean industry, which was first conceived by " Homo ergaster " around 1.8 or 1.65 million years ago.
• The specific epithet, " " ergaster " ", is derived from the Ancient Greek " workman ", in reference to the advanced lithic technology developed by the species, thereby introducing the Acheulean industry.
• Because the use of Acheulean tools began ca . 1.8 million years ago, and the line of " H . erectus " diverged some 200, 000 years before the general innovation of Acheulean industry in Africa, then it is plausible that the Asian migratory descendants of " H . erectus " made no use of Acheulean technology.