Author: Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 360
Book Description
Bulletin of the British Museum (Natural History).
Author: Bulletin of the British Museum (Natural History).
Author: British Museum (Natural History).Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 492
Book Description
Proceedings of The Academy of Natural Sciences (Vol. 142, 1990)
Author: Publisher: Academy of Natural Sciences
ISBN: 9781437955415
Category :
Languages : en
Pages : 302
Book Description
Serials Currently Received by the National Agricultural Library, a Keyword Index
Author: National Agricultural Library (U.S.)Publisher:
ISBN:
Category :
Languages : en
Pages : 1338
Book Description
Serials Currently Received by the National Agricultural Library, 1975
Author: National Agricultural Library (U.S.)Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1392
Book Description
Miscellaneous Invertebrates
Author: Andreas Schmidt-RhaesaPublisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110489279
Category : Science
Languages : en
Pages : 344
Book Description
This volume of the Handbook of Zoology summarizes "small" groups of animals across the animal kingdom. Dicyemida and Orthonectida are enigmatic parasites, formerly united as "Mesozoa" and their position among the multicellular animals is still not known with certainty. Placozoa are small, flat marine animals which provide important information on metazoan evolution. Comb jellies (Ctenophora) are esthetically fascinating animals which cause considerable discussion about their phylogenetic position. Seisonida are closely related to rotifers and acanthocephalans. Cycliophora were discovered and described as one of the last higher taxa and surprise by their complex life cycle. Kamptozoa (= Entoprocta) are small sessile animals in the sea and sometimes also in freshwater. Arrow worms (Chaetognatha) play an important role as predators in the plankton, but they also include benthic forms. Pterobranchia and acorn worms (Enteropneusta) belong to the deuterostomia and are related to echinoderms. In particular enteropneusts play an important role in understanding deuterostome evolution. These chapters provide up to date reviews of these exiting groups with reference to the important literature and therefore serves as an important source of information.
New Zealand Journal of Zoology
Author: Proceedings of The Academy of Natural Sciences Special Publication 14, 1984
Author: Publisher: Academy of Natural Sciences
ISBN: 9781437955323
Category :
Languages : en
Pages : 260
Book Description
Egypt During the Last Interglacial
Author: Angela E. ClosePublisher: Springer Science & Business Media
ISBN: 1461529085
Category : Social Science
Languages : en
Pages : 600
Book Description
by Fred Wendorf, Romuald Schild and Angela E. Close INTRODUCTION roughly contemporaneous with the later part of Isotope Stage 7; most sites occur in sediments dated between 100 The Middle Paleolithic is potentially one of the most and 130 ka and fall early in the Last Interglacial; the most interesting periods in human history. It marks a major recent Middle Paleolithic site dates between 70 and 80 ka. at break from the long period of the Lower Paleolithic when the end of the Last Interglacial. there was essentially no change for several hundreds of thousands of years, and it was during the Middle THE MODERN ENVIRONMENT Paleolithic, and probably early in that stage, that the The two depressions of Bir Tarfawi and Bir Sahara East are modem form of human being first appeared in Africa (Stringer and Andrews 1988). We do not know whether the near the center of the southern Libyan Desert. They are earliest modem Africans behaved differently from Middle about 350 km southwest of Kharga Oasis, and the same Paleolithic people elsewhere in the world and of different distance west and slightly north of Abu Simbel, at 22°55'N, physical types, but we should find out. A study of human 28°45'E.
Book Catalog of the Library and Information Services Division: Author-title-series indexes
Author: Environmental Science Information Center. Library and Information Services DivisionPublisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 508
Book Description