Posted in Tertiary Skills A broad subject, but you may assist significantly in the creation of a full project report, popular article or news report.
More on map accuracy from the Geographer's Craft. Another important feature of topographic maps are elevation contour lines.
The elevation of a geologic feature is often just as important as its horizontal position. Elevation resolution is limited by the contour interval depicted on the map.
Depending on terrain characteristics, the contour interval may be 10, 20 or 40 feet. Elevation data are particularly important for working out structural conditions--strata dip, folds and faults, as well as geomorphic relationships.
The following maps are large-scale examples drawn from the general Butler County map. Detailed map of the Rosalia vicinity, Butler County Kansas. Notice that each map unit is identified by a letter code--see legend below map.
This helps to distinguish units that have similar color. Structural symbols for folds and faults are especially important elements of surficial geologic maps, as these structures may influence the movement of subsurface fluids--oil, gas and ground water.
Symbols are often placed to show features related to special ground-water conditions, such as springs, artesian wells, sinkholes, caves, etc. Zone with numerous sinkholes is marked by the blue diagonal lining within the Barneston Limestone section A syncline parallels the Walnut River valley to the northwest of the sinkholes.
This area is located south of El Dorado, Kansas. Across eastern Kansas, bedrock strata are nearly, but not exactly, horizontal.
This is indicated by the relationship between bedrock map units and topographic contour lines. Unconsolidated sediments, on the other hand, show more variable relationships with contour lines and underlying bedrock, as the following examples demonstrate. Note the change in elevation of the Winfield--higher to east m and lower to west m.
This slight, westward dip is typical throughout most of eastern Kansas.
Such "reverse" dip is unusual and is always associated with a nearby syncline. A parallel anticline crosses the northwestern corner of the map area secion Detailed map of Tertiary terrace gravel Tg in vicinity of Leon, Kansas.
The gravel deposits "drape" over the landscape and rest on different bedrock units.
Two terrace levels are preserved here--a hill-top terrace at map center m and a lower terrace m along side the river valley.Preliminary Report of Archaeological Fieldwork at Svalbard (Svalbardshreppur), Jim Woollett Oct.
15, Svalbard Preliminary Fieldwork Report Introduction This document is a preliminary report of archaeological fieldwork conducted at and around the farm of Svalbard, Svalbardshreppur, in June archaeology has benefited.
How to Write an Archaeological Report Archaeologists use data compiled from archival research, field work and laboratory analysis to document an archaeological site.
The National Park Service published "The Secretary of the Interior's Standards and Guidelines for Archaeology and Historic. How to write a field report.
Category. Watch our latest video report from the field and see what the field school students are doing at Johnson’s Island! Posted in Archaeology for Educators, Field Reports | 2 Comments.
Guest blogger archaeology, archive report, excavation, media archaeology, media object, Methodology, site report Sara Perry is Director of Studies of Digital Heritage and Lecturer in Cultural Heritage Management in the Department of Archaeology at the University of York (York, UK). Geologic map details Geologic maps often include many more features in addition to the basic map units.
The level of geologic detail is limited by map scale, which is often determined by the "base map" utilized for a geologic mapping rutadeltambor.com conventional base map for field geology in the United States is the 7½-minute topographic quadrangle (or equivalent airphoto).
The purpose of a field report in the social sciences is to describe the observation of people, places, and/or events and to analyze that observation data in order to identify and categorize common themes in relation to the research problem underpinning the study.