Baughn M Bryant Jr

Bio: Baughn M Bryant Jr is an academic researcher. The author has contributed to research in topics: Paleoethnobotany & Coprolite. The author has an hindex of 1, co-authored 1 publications receiving 140 citations.

Human intestinal parasites in the past: new findings and a review

Abstract: Almost all known human specific parasites have been found in ancient feces. A review of the paleoparasitological helminth and intestinal protozoa findings available in the literature is presented. We also report the new paleoparasitologic findings from the examination performed in samples collected in New and Old World archaeological sites. New finds of ancylostomid, Ascaris lumbricoides, Trichuris trichiura, Enterobius vermicularis, Trichostrongylus spp., Diphyllobothrium latum, Hymenolepis nana and Acantocephalan eggs are reported. According to the findings, it is probable that A. lumbricoides was originally a human parasite. Human ancylostomids, A. lumbricoides and T. trichiura, found in the New World in pre-Columbian times, have not been introduced into the Americas by land via Beringia. These parasites could not supported the cold climate of the region. Nomadic prehistoric humans that have crossed the Bering Land Bridge from Asia to the Americas in the last glaciation, probably during generations, would have lost these parasites, which life cycles need warm temperatures in the soil to be transmitted from host to host. Alternative routes are discussed for human parasite introduction into the Americas.

Plants & Civilization; An Introduction to the Interrelationships of Plants and People

Abstract: S & BIBLIOGRAPHIES Bibliography of Agriculture Biological Abstracts Botany Subject Index (U. S. Dept. of Agriculture) Chemical Abstracts Craker, L. E., A. F. Chadwick, & J. E. Simon. 1986. An introduction to the scientific literature on herbs, spices, and medicinal plants. Recent Adv. Bot. Hort. Pharm. 1: 1-9. Excerpta Botanica Index Medicus Index to American Botanical Literature Simon, J. E., A. F. Chadwick, & L. E. Craker. 1984. Herbs: an indexed bibliography, 1971-1980: the scientific literature on selected herbs, and aromatic and medicinal plants of the temperate zone. Shoe String Press. 770 pp.

Food and complex societies

Abstract: In complex societies individuals from distinct social, economic, gender, or age groups often consume different foods because of various economic, political, and ideological factors. The food system not only involves what is consumed but includes the labor and technology that goes into the production and preparation of food as well as how certain foods are distributed and eventually discarded. Food systems within and among complex societies are thus tightly intertwined with social differentiation and the political economy and participate in defining and maintaining differential social relations.