Technical Comments

Cretaceous-Tertiary Extinctions: Alternative Models

+ See all authors and affiliations

Science  13 Dec 1985:
Vol. 230, Issue 4731, pp. 1294-1295
DOI: 10.1126/science.230.4731.1294

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview

Related Content