Upper Cretaceous staminate heads with pollen grains

16 1 Mon, 01/01/1973 - 12:00 January 41 44

KRASSILOV, V. A. 1973. Upper Cretaceous staminate heads with pollen grains. Palaeontology, 16, 1, 41–44.

V. A. Krassilov Tricolpopollianthus burejensis gen. et sp. nov., the staminate heads with tricolpate grains in situ, are described from the Upper Cretaceous of the Amur Basin, Far East of the U.S.S.R. The Palaeontological Association (Free Access)