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The Faunas of the Riley Formation in Central Texas
Report on the faunas of the Riley formation, including fossil findings, species, fossil dating, and zone boundaries.
Date:
November 1954
Creator:
Palmer, Allison R.
Object Type:
Report
System:
The Portal to Texas History
Llano
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:250000
Date:
1955
Creator:
United States. Army. Corps of Engineers.
Object Type:
Map
System:
The Portal to Texas History
Llano Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1958
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History