Recorded occurrences of California Cretaceous Siphogenerinoides are restudied on the basis of topotype collections and comparisons are made with those from the Gulf Coast Texas Cretaceous sediments. Based on comparisons with the type species of Siphogenerinoides, S. plummeri (Cushman), it is suggested that California Cretaceous “Siphogenerinoides” be allocated to other categories.

This content is PDF only. Please click on the PDF icon to access.

First Page Preview

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