Open AccessSome true and alleged permotriassic conifers of Siberia and Russian platform and their alliance
Author(s) -
Sergei V. Meyen
Publication year - 1981
Publication title -
journal of palaeosciences
Language(s) - English
Resource type - Journals
ISSN - 2583-4266
DOI - 10.54991/jop.1981.1410
Subject(s) - permian , megaspore , microspore , paleontology , geology , alliance , pollen , botany , biology , structural basin , archaeology , geography , ovule , stamen