Products tagged with 'dr sieg'

This book seeks to develop a deeper understanding of how the geologic setting of eastern North Dakota changed through time, how vegetative communities and associated wildlife responded, and how processes such as climate and fire fluctuated. The authors provide glimpses of natural communities of eastern North Dakota, beginning with the Precambrian Era, about 3.5 million years ago. They explore, in greater detail, how grasslands, herbivores, varying weather patterns, fire and indigenous people have interacted during the last 10,000 years, with most emphasis placed on the last 300 years.

By: Kieth Severson and Carolyn Hull Sieg