Heterotheca Benson; Lyginopterid pollen organs or coprolites?
Rothwell, Gar W Scott, Andrew Cunningham
Article
1988-06-30
Bulletin of the British Museum (Natural History) Geology
44
Issue: 1
41--43
BioStor
English
London, BM(NH),
BioStor: https://biostor.org/reference/265850
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