Original paper

Organic-walled microphytoplankton and its stratigraphic significance from the Upper Devonian Antrim Shale, Indiana, U.S.A.

Reed, Wicander E.;Loeblich, Alfred R. Jr.

Keywords

microphytoplankton, organic-walledmicrophytoplankton, (strat)DevonianAntrim ShaleIndianaUSA