Ammonite (Cosmoceras proniae) from Jurrasic period, 165 million years ago, from Russia. Shown ithin the shell of modern Abalone (Haliotis sp.) This illustrates the preservation in the ammonite fossil of the metamorphosed nacreous layer that gives both species, living and extinct, their structural shell colours.
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Details
Creative#:
TOP25449455
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
Same folder images:
Restriction:
NPL 不允許對其圖像或網站使用在AI的用途(數據挖掘、機器人或類似的數據收集或提取方法)，除非事先明確書面同意
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