Open AccessThe functional biology of Devonian spores with bifurcate processes-a hypothesis
Author(s) -
David L. Dilcher,
R.K. Kar,
Mary E. Dettmann
Publication year - 1992
Publication title -
journal of palaeosciences
Language(s) - English
Resource type - Journals
ISSN - 2583-4266
DOI - 10.54991/jop.1992.1107
Subject(s) - megaspore , microspore , biology , devonian , cretaceous , azolla , botany , paleontology , sporangium , evolutionary biology , spore , ovule , pollen , stamen