1. of or belonging to a Lower and Middle Pleistocene culture of East Africa characterized by crude pebble choppers, scrapers, and hand axes
Oldowan 例句
英汉例句
The style of stone tools called the Oldowan appeared 2.5 million years ago and stayed unchanged for more than a million years.
叫做奥尔·德沃的石器风格在二百五十万年轻出现,并在一百万多年里保持不变。
On the northwest shoreline of Kenya's Lake Turkana, at a site known as Kokiselei, researchers previously found both Oldowan and Acheulian tool types in the same 1.76-million-year-old sediments.