Richard J. Zakrzewski

A Fossil Grass (Gramineae: Chloridoideae) from the Miocene with Kranz Anatomy

Joseph R. Thomasson, Michael E. Nelson, Richard J. Zakrzewski · Science · 1986 · 96 citations

Biology, Northwestern Kansas, Paleoenvironmental Reconstruction +13

Rodent community change at the Pliocene–Pleistocene transition in southwestern Kansas and identification of the Microtus immigration event on the Central Great Plains

Robert A. Martin, Pablo Peláez‐Campomanes, J.G. Honey et al. · Palaeogeography Palaeoclimatology Palaeoecology · 2008 · 55 citations

Paleoenvironmental Reconstruction, Microtus Immigration Event, Mammalogy +7

The Primitive Vole, Ogmodontomys, from the Late Cenozoic of Kansas and Nebraska

Richard J. Zakrzewski · Deep Blue (University of Michigan) · 1967 · 27 citations · Full text

Fossil microtines from late Cenozoic deposits in the Anza-Borrego Desert, California, with the description of a new subgenus of Synaptomys

Richard J. Zakrzewski · Contributions in science · 1972 · 20 citations · Full text

Biology, Paleoenvironmental Reconstruction, New Subgenus +6

Mammals from the Kanopolis Local Fauna, Pleistocene ( Yarmouth) of Ellsworth County, Kansas

Claude W. Hibbard, Richard J. Zakrzewski, Ralph E. Eshelman et al. · Deep Blue (University of Michigan) · 2006 · 19 citations · Full text

Biology, Animal Taxonomy, Natural Sciences +7