National parks in greater New York City /

Covers Manhattan and adjacent districts.

Map of the business portion of New York City below Madison Square : 1870.

General street map showing wards, piers, pier numbers, and streetcar lines.

Map of the business portion of New York City below Madison Square : 1870.

General street map showing wards, piers, pier numbers, and streetcar lines.

Helicopter route chart, New York.

Aeronautical chart showing designated helicopter routes and control areas.

National parks in greater New York City /

"*GPO: 1994--301-085/00060. Reprint 1993."

National parks in greater New York City /

"*GPO: 1997--417-648/60121. Reprint 1997."

National parks in greater New York City /

"*GPO:2000--460-976/00285. Reprint 1997."

National parks in greater New York City /

"*GPO:2005--310-394/00396. Reprint 2005."

Silver Lake Park, on St Mary's Lake, White Plains, New York /

Aerial view to horizon.

European and North American Railway, New England and Eastern Canada, 1850 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the European and North American Railway : showing its connection with the railways of the United States & Canada, [by] A.C. Morton, engineer. It was published in 1850 by Bowen & Co. Scale [ca. 1:1,625,000]. Covers New England, eastern New York, and the Maritime Provinces. The image inside the map neatline is georeferenced to the surface of the earth and fit to the USA Contiguous Albers Equal Area Conic projection (Meters). 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, or other information associated with the principal map. This map shows features such as completed, in progress, and proposed railroads, selected towns, drainage, state boundaries, and more. Includes inset: Map showing the plan for shortening the transit between New York & London. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Map of Long Island City, Queens Co. N.Y. : showing farm lines &c. &c. : reduced from Commissioners new city map.

Cadastral map showing lot lines, farm boundaries, property-owners' names, streetcar lines, planned streets, and street widths.

Revisiting the Late Jurassic-Early Cretaceous of the NW South Iberian Basin: new ages and sedimentary environments

The study of the Upper Jurassic-Lower Cretaceous deposits (Higueruelas, Villar del Arzobispo and Aldea de Cortés Formations) of the South Iberian Basin (NW Valencia, Spain) reveals new stratigraphic and sedimentological data, which have significant implications on the stratigraphic framework, depositional environments and age of these units. The Higueruelas Fm was deposited in a mid-inner carbonate platform where oncolitic bars migrated by the action of storms and where oncoid production progressively decreased towards the uppermost part of the unit. The overlying Villar del Arzobispo Fm has been traditionally interpreted as an inner platform-lagoon evolving into a tidal-flat. Here it is interpreted as an inner-carbonate platform affected by storms, where oolitic shoals protected a lagoon, which had siliciclastic inputs from the continent. The Aldea de Cortés Fm has been previously interpreted as a lagoon surrounded by tidal-flats and fluvial-deltaic plains. Here it is reinterpreted as a coastal wetland where siliciclastic muddy deposits interacted with shallow fresh to marine water bodies, aeolian dunes and continental siliciclastic inputs. The contact between the Higueruelas and Villar del Arzobispo Fms, classically defined as gradual, is also interpreted here as rapid. More importantly, the contact between the Villar del Arzobispo and Aldea de Cortés Fms, previously considered as unconformable, is here interpreted as gradual. The presence of Alveosepta in the Villar del Arzobispo Fm suggests that at least part of this unit is Kimmeridgian, unlike the previously assigned Late Tithonian-Middle Berriasian age. Consequently, the underlying Higueruelas Fm, previously considered Tithonian, should not be younger than Kimmeridgian. Accordingly, sedimentation of the Aldea de Cortés Fm, previously considered Valangian-Hauterivian, probably started during the Tithonian and it may be considered part of the regressive trend of the Late Jurassic-Early Cretaceous cycle. This is consistent with the dinosaur faunas, typically Jurassic, described in the Villar del Arzobispo and Aldea de Cortés Fms.

Hydrologic unit map--1974, State of New Jersey.

Scale 1:500,000; 1 in. equals approx. 8 miles.

State of New Jersey /

Scale 1:500,000; 1 in. equals approx. 8 miles.

State of New Jersey /

Scale 1:500,000; 1 in. equals approx. 8 miles.