Mesozoic Conifer leaves with "Sciadopitys-like" stomatal distribution. A re-evaluation based on fossils from Spitsbergen, Greenland and Baffin Island.
Reference:
Bose,M.N. et al. (1990)
Mesozoic Conifer leaves with "Sciadopitys-like" stomatal distribution. A re-evaluation based on fossils from Spitsbergen, Greenland and Baffin Island. Norske Polarinstitutt
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