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单词 paleoalgology
释义

paleoalgology

英汉-汉英词典
古藻类学
词组 | 习惯用语
您要查找的是不是:
  • paleography n. 古文书学 古字体
  • speleology n. 洞穴学
  • palaeontology n. 古生物学
  • paleontology n. 古生物学

网络短语:
Paleoalgology 古藻类学
英语百科

Paleophycology

Fossil of Diplopora annulata, a shallow marine water green alga from Triassic of Italy
Fossil stromatolites from the Archaean Pilbara Craton of Western Australia

Paleophycology (also once known as paleoalgology) is the subdiscipline of paleobotany that deals with the study and identification of fossil algae and their evolutionary relationships and ecology.

The field is very important in the science of paleolimnology as the algae leave many indicators of fossil ecosystems. Primary and most familiar are both fossil shells from diatoms and biogeochemical traces of algal pigments in lake sediments. These fossils are clues to changes in nutrient availability and ecology of lakes.

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更新时间:2025/6/18 12:51:26