Filters: partyWithName: U.S. Geological Survey (X) > partyWithName: U.S. Geological Survey - ScienceBase (X) > Types: Map Service (X) > partyWithName: Zachary Clifton (X)

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Discrete Classifications of Landforms (Geomorphons) for Anne Arundel County, Maryland in 2017 This data release is part of a larger data release including data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. A single raster file is included, and represents a topological classification of the entire county according to a hydrologically conditioned Digital Elevation Model (DEM). These data were generated through the use of r.geomorphon, a GRASS GIS toolkit, to classify local terrain conditions into one of ten distinct landforms called geomorphons. Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Anne Arundel, Maryland, Upper Chesapeake Bay, carbon-14 analysis, faunal and floral census (microscopic), All tags... geoscientificInformation, ground penetrating radar, morphology (biological), physiographic features, sedimentation, x-ray fluorescence, Fewer tags Ecological, Sedimentological, and Geochemical Results From 2019 Coring Along Main Creek and Bacon Ridge Branch, Anne Arundel County, Maryland This data release includes data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. The single shapefile included documents the depths cored at both detailed study sites, and their spatial locations. Seventeen comma-delimited tables are included. Fourteen record pollen records at various depths identified within sediment cores taken at this study's two detailed investigation sites: Main Creek, near Pasadena, MD, and Bacon Ridge Branch, near Crownsville, MD. The remaining three include: radiocarbon dates associated with woody material identified in these sediment cores, visible, near-infrared, and X-ray Fluorescence (XRF) information... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Anne Arundel, Maryland, Upper Chesapeake Bay, carbon-14 analysis, faunal and floral census (microscopic), All tags... geoscientificInformation, ground penetrating radar, morphology (biological), physiographic features, sedimentation, x-ray fluorescence, Fewer tags Ground-Penetrating Radar for Select Stations in Main Creek and Bacon Ridge Sites in Anne Arundel County, Maryland for 2021 This data release includes data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. Nine shapefiles are included, representing the depths of various soil layers as identified by ground-penetrating radar for two detailed study sites within Anne Arundel County, as well as an estimate of the agricultural horizon. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Anne Arundel, Maryland, Upper Chesapeake Bay, carbon-14 analysis, faunal and floral census (microscopic), All tags... geoscientificInformation, ground penetrating radar, morphology (biological), physiographic features, sedimentation, x-ray fluorescence, Fewer tags