Protoptychus hatcheri Scott, 1895 : the mammalian faunas of the Washakie Formation, Eocene age, of southern Wyoming. William D. Turnbull --.

n.s. no.21(1991)

The mammalian faunas of the Washakie Formation, Eocene age, of southern Wyoming. Steven M. McCarroll, John J. Flynn, William D. Turnbull --.

n.s. no.33(1996)

Measurements of the age of the solar system / by Robley D. Evans --

v.7:no.6(1943)

The mammalian faunas of the Washakie Formation, Eocene age, of southern Wyoming. William D. Turnbull --.

n.s. no.47(2002)

Prehistoric man, Hall of the Stone Age of the Old World / by Henry Field, Assistant Curator of Physical Anthropology. Foreword by Berthold Laufer -- 8 plates in photogravure and 1 map.

no.31(1933)

The Mammalian faunas of the Washakie Formation, Eocene Age, of Southern Wyoming. Introduction: The geology, history, and setting / William D. Turnbull --.

v.33:no.30(1978)