Anna Meyer and the distinction between grades and clades in early models of gastropod evolution.

Autor: Lindberg, David R.1 drl@uclink.Berkeley.Edu, Matzen, Benjamin L.1
Zdroj: Invertebrate Biology. 2004, Vol. 123 Issue 3, p212-217. 6p. 1 Diagram, 1 Chart.
Databáze: Academic Search Ultimate