Atlantic 231Pa/230Th and biogenic opal compilation of the Holocene and the LGM

The strength and geometry of the Atlantic meridional overturning circulation is tightly coupled to climate on glacial-interglacial and millennial timescales, but has proved difficult to reconstruct, particularly for the Last Glacial Maximum. Today, the return flow from the northern North Atlantic to lower latitudes associated with the Atlantic meridional overturning circulation reaches down to approximately 4,000 m. In contrast, during the Last Glacial Maximum this return flow is thought to have occurred primarily at shallower depths. Measurements of sedimentary 231Pa/230Th have been used to reconstruct the strength of circulation in the North Atlantic Ocean, but the effects of biogenic silica on 231Pa/230Th-based estimates remain controversial. Here we use measurements of 231Pa/230Th ratios and biogenic silica in Holocene-aged Atlantic sediments and simulations with a two-dimensional scavenging model to demonstrate that the geometry and strength of the Atlantic meridional overturning circulation are the primary controls of 231Pa/230Th ratios in modern Atlantic sediments. For the glacial maximum, a simulation of Atlantic overturning with a shallow, but vigorous circulation and bulk water transport at around 2,000 m depth best matched observed glacial Atlantic 231Pa/230Th values. We estimate that the transport of intermediate water during the Last Glacial Maximum was at least as strong as deep water transport today.

University of Michigan Football Team, 1917

Back Row: Chester Morrison, ?, Angus Goetz, Harold Cherry, ?, Abraham Cohn, ?, Eddy, Ward Culver, ?

Third Row: ?, Archie Weston, Oscar Cartwright, Skinner, trainer Harold Tuthill

Second Row: ?, J .Orton Goodsell, William Fortune, ?, Alan W. Boyd, Tad Wieman, Clifford Sparks

Front Row: Fred Hendershott, others unidentified

Others on team bur not identified in this picture:Charles Booth, Lee Bonar, William Cruse, Harold Froemke, Thomas Garrett, Lowell Genebach, Joseph Hanzlik, Oscar Lambert, L.O. Lindstom, Harold Rye, Richard F. Weske

Monumens de l'histoire de France, en estampes et dessins ...

The present 30 volumes seem to have remained with the Dukes of Leuchtenberg, until the ducal library was acquired for sale in 1935 by the dealers Ulrich Hoepli (Milan) and Braus-Riggenbach (Basel). The volumes are not complete, as leaves have been wholly or partly removed throughout; this is particularly evident in preliminary volumes 2 and 10 and volume 75. Prints and the relatively small number of drawings are mostly French, with some German, Dutch and English, and are mostly of the 17th or 18th centuries. They are mounted generally on rectos of leaves, often with hand-written captions. Large prints are occasionally bound in directly; these are often folded. The engraved general title page (bearing the date 1788) appears at the beginning of each volume; below the printed title a hand-written volume number and brief title describing the volume's contents usually appear. In many volumes the title leaf is followed by a hand-written contents leaf listing the section titles, which are also written individually throughout the volume on leaves with etched decorative frames. Sections are numbered continuously throughout the work as a whole. Numbering of the leaves, when present, appears in black ink within each volume at top center recto. Printmakers include B. & J. Audran, Francesco Bartolozzi, Abraham Bosse, Stefano della Bella, Jacques Callot, François Chéreau, Wenceslaus Hollar, Romeyn de Hooghe, Raymond La Fage, Sébastien Le Clerc, Pierre Lepautre, Claude Mellan, Bernard Picart, and Simon Thomassin. There are also early color prints by Gautier-Dagoty and Jean-Baptiste Morret.

A captain of the Gordons service experiences 1900-1909 /

Mode of access: Internet.

The history of the province of Moray. Comprising the counties of Elgin and Nairn, the greater part of the county of Inverness and a portion of the county of Banff,--all called the province of Moray before there was a division into counties.

Mode of access: Internet.

Telehealth handbook : a guide to telecommunications technology for rural health care /

Mode of access: Internet.

Adventures in Australia : the wanderings of Captain Spencer in the bush and the wilds, containing accurate descriptions of the habits of the natives and the natural productions and features of the country /

Mode of access: Internet.

Catalogue of the Teachers' Library of the State of New York.

Mode of access: Internet.

The pre-Iroquoian Algonkian Indians of central and western New York,

Half-title.

An ancient Algonkian fishing vilage at Cayuga, New York /

Half-title.

Notes on the Bribri of Costa Rica /

Mode of access: Internet.

An Iroquois antler figurine /

Mode of access: Internet.

Report.

Included are reports of the state prisons at Quentin and at Folsom.

Effects of mandatory seatbelt use laws on highway fatalities in 1985. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.