石器

Cattle were first domesticated in Neolithic times.

新时代有人开始驯养牛。

The curator is devoting time and energy to assembling an interesting exhibit of Stone Age artifacts.

保管员正在花费时间和精力组织一次有趣的时代艺术品展览。

Paleolithic period intermediate stage important anthropolite, has Ma Baren, the Changyang man, Ding Cunren and so on.

时代中期的重要人类化，有马坝人、长阳 人、丁村人等。

Thus "DGT cores" are an antecedent of the microlithic tradition in China, East Asia, North Asia and North America.

时，也提出了技术究的新课题——对劣质原料的究。

Considering that the source of the mythological animals with wings and squamae can trace to forepart of New Stone Age.

认为带翼神兽之渊源确可上溯到中国早期新时期。

Stone tools at the site correspond to the middle palaeolithic period, when neanderthal man emerged, and resemble those found across Spain.

发现的工具符合时代中期，当尼安德塔人出现的时候，并且和在西班牙发现的也类似。