Open AccessMass Extinctions Past and Present
Author(s) -
Warren D. Allmon
Publication year - 1987
Publication title -
journal of geological education
Language(s) - English
Resource type - Journals
ISSN - 0022-1368
DOI - 10.5408/0022-1368-35.4.197
Subject(s) - extinction event , earth science , mathematics education , astrobiology , geology , sociology , psychology , biology , demography , biological dispersal , population