Dinosaur fossils have been found in postures that we now believe to indicate brooding behavior, that is, sitting on the eggs until they hatch.
我们现在认为恐龙化石被发现时的姿势表明孵蛋的行为，也就是说，坐在蛋上直到蛋孵化。
Findings near the skeleton indicate that at the time it was a wooded environment. Fossils of 29 species of birds and 20 species of small mammals were found at the site.
骨骼化石附近的其他发现则显示当时处于树木繁茂期，有29种禽类化石和20种小型哺乳动物化石在此地点被发掘。
Fossils of smaller dinosaurs indicate that they moved fast but there is no similar evidence for their bigger Cousins.
小恐龙的化石表明他们行动速度，但在它们大块头远亲中没有发现类似的证据。
Fossils also provide information about the geography and the climate of prehistoric times, and indicate the age of rocks in which they are found.
化石也可向我们提供史前的古地理和古气候情况，并可指示埋藏它们的岩石的年龄。
Chemical fossils Particularly resistant organic chemicals present in geological strata that are thought to indicate the existence of life in the period when the rocks were formed.
残存于地质地层中的有机化学物质，当这样的地层被发现时，可以预测出那个地层形成时期的生命活动现象。
Fossils of Caproberyx indicate they swam the waters of Europe and Africa during the Cretaceous period.
多骨刺鱼的化石显示白垩纪时它们在欧洲和非洲的水域中游弋。
Fossils of Caproberyx indicate they swam the waters of Europe and Africa during the Cretaceous period.
多骨刺鱼的化石显示白垩纪时它们在欧洲和非洲的水域中游弋。
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