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Filters: Tags: Washington County, Maryland (X)

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Looking north along mountain front from top of High Rock tower, Pen Mar Park. Hagerstown quadrangle. Washington County, Maryland. No Date.
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Album caption: Exterior view of anticlinal arch shown in Nos. 333 (wcd00333) and 333a (wcd0333a); north bank of C. & O. canal, near limekilns, 3 miles west of Hancock, Washington Co., Md. C. Willard Hayes in foreground. May, 1897.
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Burns Knob and associated mountains, with Rouzersville in lowland, from High Rock tower, Pen Mar Park. Hagerstown quadrangle. Maryland. No date.
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Ridges of South Mountain, looking north from road to High Rock, Pen Mar Park. Hagerstown quadrangle. Maryland. No date.
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Album caption: Antietam near Sharpsburg, Maryland. Handwritten notes on album caption: Washington County.
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Hanging Rock. Tuscarora sandstone at end of Sworn Mountain (A 12). Williamsport quadrangle. Maryland. No date.
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Peculiar markings resembling burrow in the fine mud rock of the Wills Creek shale, exposed in the Western Maryland Railway cut 1 mile east of Great Cacapon. Narrow light colored bands or filled channels lead diagonally downward across the mud-rock layer. Washington County, Maryland. 1911. Plate 18 in U.S. Geological Survey. Folio 179. 1912.
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Maryland Department of Natural Resources, Information Technology Service and Inland Fisheries Service developed a data management system referred to as the Geographic Inland Fisheries Survey system (GIFS). The GIFS database contains all parameters typical of fisheries information including date, location, fish species, invertebrate species, habitat, water quality, and tournament details. The information is often oriented to sport fish surveys though not exclusively. MARIS is an internet-based information sharing network that allows multiple states to provide a common set of variables via a single web interface. MARIS is not a “dataset” but rather links specific content of multiple states’ datasets. MARIS does not...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Abundance (organisms), Allegany County, Maryland, Anne Arundel County, Maryland, Baltimore City, Maryland, Baltimore County, Maryland, All tags...
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Album caption: Antietam near Sharpsburg, Maryland. No date. Handwritten notes on album caption: Washington County.
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Closely folded thin-bedded crystalline limestone and shale of the McKenzie formation. In the Western Maryland Railway cut opposite Great Cacapon, looking north. Washington County, Maryland. 1911. Plate 12 in U.S. Geological Survey. Folio 179. 1912.
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Album caption: Antietam Creek nr. Sharpsburg, Md. 1938. G. Ht. 2.30. Discharge 85 O. F. S. Handwritten notes on album caption: Stream- flow measurement on. Washtington County. wsp 888 pl. 1945


    map background search result map search result map Closely folded thin-bedded crystalline limestone and shale of the McKenzie formation. Washington County, Maryland. 1911. Peculiar markings resembling burrow in the fine mud rock of the Wills Creek shale. Washington County, Maryland. 1911. Exterior view of anticlinal arch, north bank of C. & O. canal, near limekilns, and west of Hancock. Washington County, Maryland. 1897. Multistate Aquatic Resources Information System (MARIS) published 20131201 - Maryland fish sampling records 1974-2013 Antietam near Sharpsburg, Maryland. Antietam Creek nr. Sharpsburg, Md. 1938. Antietam near Sharpsburg, Maryland. Exterior view of anticlinal arch, north bank of C. & O. canal, near limekilns, and west of Hancock. Washington County, Maryland. 1897. Antietam near Sharpsburg, Maryland. Antietam Creek nr. Sharpsburg, Md. 1938. Antietam near Sharpsburg, Maryland. Closely folded thin-bedded crystalline limestone and shale of the McKenzie formation. Washington County, Maryland. 1911. Peculiar markings resembling burrow in the fine mud rock of the Wills Creek shale. Washington County, Maryland. 1911. Multistate Aquatic Resources Information System (MARIS) published 20131201 - Maryland fish sampling records 1974-2013