Original paper
Renaming the Mediterranean Sphaeroidinellopsis subdehiscens Zone
Martinotti, Guido Menahem
Newsletters on Stratigraphy Volume 16 Number 2 (1986), p. 49 - 55
published: 5/20/1986
published: 5/20/1986
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RIS bibliography file
ArtNo.: ESP026001602001
Abstract
The extinction of the foraminiferal genus Sphaeroidinellopsis is confirmed as a valuable datum for the Mediterranean area. As a consequence of the review of the genus made in the last years, it is proposed that the Pliocene Sphaeroidinellopsis subdehiscens Interval-zone be renamed Sphaeroidinellopsis seminulina Interval-zone. The determinations of Sphaeroidinellopsis, as previously illustrated by the present author, are rectified accordingly.