Opening the shelf…
Opening the shelf…
Book dossier
by Ruth Todd
Additional title page description: With summary statements on Calcareous nannoplankton, by M. N. Bramlette; Crinoids and echinoids, by Porter M. Kiers; Decapod crustaceous, by Henry B. Roberts; Shark teeth, by David H. Dunkle; and Plant microfossils, by Estella B. Leopold.