What This Document Is
This is a comprehensive guide outlining the requirements and expectations for final mapping projects within a Field Geology course (GY 480) at the University of South Alabama. It details the standards for creating professional-quality geologic maps and cross-sections, essential deliverables for students learning to interpret and represent subsurface geological structures. The document focuses on practical application of field techniques and cartographic principles.
Why This Document Matters
This resource is crucial for students enrolled in advanced geology courses, particularly those with a focus on structural geology, hydrogeology, or exploration geology. It’s most valuable *during* the project phases of a field geology course, serving as a reference point throughout the mapping and drafting process. Students will benefit from understanding these guidelines *before* beginning fieldwork to ensure their data collection and map creation align with course expectations. It’s also a useful resource for anyone seeking to understand the standards for professional geologic mapping.
Common Limitations or Challenges
This document provides the *framework* for completing geologic maps and cross-sections, but it does not offer step-by-step instructions on geological interpretation or drafting techniques. It assumes a foundational understanding of geological principles, map reading, and drafting tools. It also doesn’t include the actual geological data collected in the field – that is the student’s responsibility. The document references specific locations (Texas state parks) but does not provide geological information *about* those locations.
What This Document Provides
* Detailed specifications for map scale, format, and required elements (e.g., north arrows, legends, UTM grids).
* Guidance on the use of both traditional drafting methods (rapidograph pens) and digital mapping software (ArcGIS).
* Specific requirements for base map creation, including topographic contour intervals and stream plotting.
* A standardized stratigraphic column with color-coding suggestions for different geological units.
* Instructions for plotting and representing various geological features, including contacts, structure data, and axial traces.
* Clear expectations for notebook documentation and data organization.
* Project-specific requirements for mapping exercises at Devil’s Waterhole and Inks Lake State Park, TX.