Seeds and other propagules of 75 species of alpine plants were collected from the tundra zone of Niwot Ridge, Colorado Front Range. This document presents a pho

This third volume in the Developments in Paleoenvironmental Research series deals with the major terrestrial, algal, and siliceous indicators used in paleolimno

Seeds are a vital part of life on earth. They are fundamental for plant reproduction, and many seeds play an important role in the diet of man and domestic and

The quaternary sciences constitute a dynamic, multidisciplinary field of research that has been growing in scientific and societal importance in recent years. T

June and Dec. issues contain listings of periodicals.