Welwitschioid diversity in the Early Cretaceous: evidence from fossil seeds with pollen from Portugal and eastern North America
Friis, Else Marie, Pedersen, Kaj Raunsgaard, Crane, Peter R.Volume:
53
Language:
english
Journal:
Grana
DOI:
10.1080/00173134.2014.915980
Date:
July, 2014
File:
PDF, 2.30 MB
english, 2014