South America, 1807 (Image 7 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 7 of 7 total images of the eight sheet map, representing the southern portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Chile and Argentina, 1779 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte du Chili méridional, du Rio de la Plata des Patagons, et du Détroit de Magellan : ce qui fait l'extremité australe de l'Amérique Meridle., par le sr. d'Anville. It was published by P. Santini in 1779. Scale [ca. 1:6,500,000]. Covers southern South America including portions of Chile, Argentina, Brazil, Uruguay, and the Falkland Islands. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to a non-standard 'World Sinusoidal' projection with the central meridian at 58.000000 degrees west. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief is shown pictorially. Includes note. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.

Pen pictures of British battles,

The victory of the Falkland islands, by R. Wilson.--The battle of the Marne, by Sir A.C. Doyle.--A glimpse of Canada in Flanders, by Lord Beaverbrook.--The second battle of Ypres, by J. Buchan.--The battle of Jutland Bank, by H.W. Wilson.--The charge at Loos of the London Irish.--The landing at V beach, near Sedd-el-Bahr, by J. Masefield.--The Coldstream guards at the battle of the Some, by 0P. Gibbs.--The moonlight battle for Baghdad, by E. Candler.--The battle of Arras, by P. Gibbs.--Warfare under water, by R. Kipling.

The Oxford survey of the British Empire ...

[I] The British Isles and Mediterranean possessions (Gibraltar, Malta, Cyprus)--[II] Asia including the Indian Empire and dependencies, Ceylon, British Malaya & Far Eastern possessions.--[III] Africa including South Africa, Rhodesia, Nyasaland, British East Africa, Uganda, Somaliland, Anglo-Egyptian Sudan & Egypt, Gambia, Sierra Leone, Gold Coast, Nigeria, Walfish Bay, with Mauritius and other islands in the Indian and Atlantic oceans.--[IV] America including Canada, Newfoundland, the British West Indies, and the Falkland Islands & dependencies.--[V] Australasia including Australia, New Zealand, the Western Pacific & the British sector in Antarctica.--[VI] General survey including administration, legal problems, history, defence, education, acclimatization, mapping, commerce, communication, migration.

The British colonial library, comprising a popular and authentic description of all the colonies of the British empire, their history - physical geography - geology - climate - animal, vegetable, and mineral kingdoms - government - finance - military defence - commerce - shipping -monetary system - religion - population, white and coloured - education and the press - emigration, social state, &c.

Published in 1834-35 under the title: History of the British colonies.

Argentine republic [a handbook]

"Import duties" (p. 198-397) in English and Spanish.

The story of Commander Allen Gardiner, R.N., with sketches of missionary work in South America.

Mode of access: Internet.

Compilation of planktonic foraminiferal census counts from the Southern Hemisphere Oceans

We present an improved database of planktonic foraminiferal census counts from the Southern Hemisphere Oceans (SHO) from 15°S to 64°S. The SHO database combines 3 existing databases. Using this SHO database, we investigated dissolution biases that might affect faunal census counts. We suggest a depth/[DCO3]2- threshold of ~3800 m/[DCO3]2- = ~-10 to -5 µmol/kg for the Pacific and Indian Oceans, and ~4000 m/[DCO3]2- = ~0 to 10 µmol/kg for the Atlantic Ocean, under which core-top assemblages can be affected by dissolution and are less reliable for paleo-sea surface temperature (SST) reconstructions. We removed all core-tops beyond these thresholds from the SHO database. This database has 598 core-tops and is able to reconstruct past SST variations from 2° to 25.5°C, with a root mean square error of 1.00°C, for annual temperatures. To inspect dissolution affects SST reconstruction quality, we tested the data base with two "leave-one-out" tests, with and without the deep core-tops. We used this database to reconstruct Summer SST (SSST) over the last 20 ka, using the Modern Analog Technique method, on the Southeast Pacific core MD07-3100. This was compared to the SSST reconstructed using the 3 databases used to compile the SHO database. Thus showing that the reconstruction using the SHO database is more reliable, as its dissimilarity values are the lowest. The most important aspect here is the importance of a bias-free, geographic-rich, database. We leave this dataset open-ended to future additions; the new core-tops must be carefully selected, with their chronological frameworks, and evidence of dissolution assessed.

Sedimentation rates and geochemical analysis of surface sediments from the South Atlantic

Extensive investigations of sedimentary barium were performed in the southern South Atlantic in order to assess the reliability of the barium signal in Antarctic sediments as a proxy for paleoproductivity. Maximum accumulation rates of excess barium were calculated for the Antarctic zone south of the polar front where silica accumulates at high rates. The correspondence between barium and opal supports the applicability of barium as a proxy for productivity. Within the Antarctic zone north of today's average sea ice maximum, interglacial vertical rain rates of excess barium are high, with a maximum occurring during the last deglaciation and early Holocene and during oxygen isotope chronozone 5.5. During these periods, the maximum silica accumulation was supposedly located south of the polar front. Glacial paleoproductivity, instead, was low within the Antarctic zone. North of the polar front, significantly higher barium accumulation occurs during glacial times. The vertical rain rates, however, are as high as in the glacial Antarctic zone. Therefore there was no evidence for an increased productivity in the glacial Southern Ocean.