The magmatic evolutionary series shows a general trend of evolution from high to low basicity of magma, from great to shallow depths of magmatic intrusion and from strong to weak wall-rock alteration.

岩浆演化序列表现出岩浆基性程度由高变低、侵入深度由深变浅、围岩蚀变由强变弱的总体演化趋势。

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Why does the fossil record not document the series of evolutionary changes during the evolution of animals?

为什么化石记录没有记录动物进化过程中的一系列进化变化？

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The evolutionary history of plants has been marked by a series of adaptations.

植物的进化史以一系列适应性变化为标志。

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Darwin began work on a series of secret notebooks containing his thoughts about the evolutionary process.

VOA: special.2009.02.25

Digital health will ultimately revolutionize medicine, but it will get there through a series of evolutionary phases.

FORBES: , a founding partner of Recon Strategy

The series also covers the evolutionary changes in human life, tracing our development from single cells to highly complex beings.

BBC: Fantastic journey through the seven ages of man

This amazing series of 190 million year old nests gives us the first detailed look at dinosaur reproduction early in their evolutionary history, and documents the antiquity of nesting strategies that are only known much later in the dinosaur record.

FORBES: Paleontologists Find Oldest Dinosaur Nesting Site