Abstract

Discusses the variability in shape of the embryonic chambers of Lepidocyclina (Pliolepidina) pustulosa from American upper Eocene localities and L. (Eulepidina) radiata from Miocene localities of the Indo-Pacific region. Identification of single series in the shape variations of Lepidocyclina species permits identification of subgenera within the genus.

First Page Preview

First page PDF preview
You do not currently have access to this article.