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Meaning of 叠层石

Lookup via: Pinyin | Radicals
dié céng shí (Trad.: 疊層石)
stromatolite
Example Sentences
1
He also thought stromatolites were organic in origin.
2
As only one kind of fossil in Proterozoic, stromatolite is an important material in the paleogeography changing study.
3
绿
Stromatolites are formed by blue-green algae that excrete carbonate to form a dome-like structure.
4
Rain water is leaching through the ground and the shells, dissolving out calcium carbonate and carrying to the stromatolites.
5
So this is an important site where we can look at the circumstances in which stromatolites actually occur.