Originally published in 1975, this extensive bibliography has been drawn from archaeological, botanical, geological, meteorological and zoological sources. It covers those studies which deal with periods of time for which modern observational data are not available.
Originally published in 1975, this extensive bibliography has been drawn from archaeological, botanical, geological, meteorological and zoological sources. It covers those studies which deal with periods of time for which modern observational data are not available.
As the Ice Age came to an end, North America lost a stunning variety of animals. Giant Sloths and Sabertooth Cats surveys these animals, with a particular focus on the Great Basin. The book also explores the major attempts to explain the extinctions.