Pollen record of sediment profile NERO from Russia

(of book) Problems of origin of the hydrosphere, history of formation and development of underground water, of the World Ocean, lakes, rivers, surface and subsurface ice are under consideration in the book. An attempt of the complete reconstruction of the continental hydrosphere in the Eastern Europe in Late Pleistocene is made. Methods of paleohydrologic studies are described. Some papers are devoted to paleoclimatic problems of river runoff formation and paleotermic evolution of continental glaciers.

Palynological record of Lake Nero in Russia

This collection prepared to IX Congress of INQUA containes 25 articles concerning general and regional problems of Pleistocene. The chronological scale of the Late Pliocene and Pleistocene, climatical cycles and methods of the absolute dating are considered. Some data obtained by means ef paleomagnetic, thermoluminescence and radiocarbon methods at several point sections (Likhvin, Rostov-Jarosiavsky, Priasovje, Ob-garm, Chagan, Pryobskoje Plateau, Lower Volga) are given.

Description of manganese nodules collected by the U.S.S. NERO during survey for a trans-pacific cable

In the early part of 1899 the U.S.S. Nero was dispatched from San Francisco to survey a route for a telegraph cable between the United States, the Philippines Islands and Japan. Concurent with meteorological and oceanographic observations, closely spaced samples of bottom material were systematically sampled. They have been carefully accounted and described by James M. Flint in this volume. On the way, numerous submarine peaks were discovered. During this voyage U.S.S. Nero also took a sounding in the area of the Challenger Deep, recording a depth of 5269 fathoms (9636 m), the greatest depth recorded at that time. Carefull study of the deep-sea deposits have also revealed a number of manganese nodules and encrustations as well as micronodules.