Fossil leaves of a Sagenopteris sp. plant, a genus of extinct seed ferns that lived from the Triassic into the Early Cretaceous period. This example illustrates how the palmate (palm-like) leaves sprout from a lightly striated petiole (stalk). This specimen is from Jurassic deposits at Cayton Bay, Yorkshire, UK. Actual diameter is 80 mm.
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Details
Creative#:
TOP29027837
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
Not Available
Property Release:
Not Available
Right to Privacy:
No
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