MGS Miscellaneous Map Series
M-153

Bedrock Geology of the Stillwater Quadrangle, Washington County, Minnesota

by John H. Mossler 

2005

GIS layers and digital files

projection: All Arc/Info coverages are double precision and are
  in UTM zone 15 projection, NAD83.

coverages
---------
 bgpgstil	- polygon coverage of bedrock geology features.
 btstill	- line coverage of equal elevation of bedrock surface.
 cjstr_still  -line coverage of structure top of the Jordan fm.
 export(e00)  -folder containing arc export files of the covers.
 erodstill	- polygon coverage containg areas where Jordan fm eroded
 lakestill   - polygon coverage derived from MnDOT base layer "lakes"
 Mndotstil   - borehole locations from MnDot records
   Mndotpts.dbf  - data to accompany mndotstil 
 ocstill	- polygon coverage of outcrop locations.
 papgstill     - polygon coverage of the project area (quad); from
            drgindex(MGS) from  MDH constructed grid (NAD27 lat-
            lons projected to NAD83).
 strstill     - line cover of faults
 wwptstil- point coverage pulled from located CWI data.

base layers
-----------
stillwaterbw.tif - black and white, modified version of drg for quad as tiff
stillwaterbw.tfw - world (registration) file for tiff

amls and misc.files
-------------------
bgnet.aml    - main aml to draw bedrock geologic map
bgpg.lut    - lookup table for coloring geologic units
oc.aml  -aml to draw outcrops

Compiled map
-------------
m153.pdf - published map as pdf image.

Metadata
--------
m153meta.doc   - Microsoft word metadata summary.

questions concerning the digital data may be directed
to Tim Wahl ( tewahl@umn.edu ) or Rich Lively ( lively@umn.edu ).
questions concerning the geologic information presented in
the map should be directed to the author, John Mossler
(mossl001@umn.edu).  All may be reached by phone at the MGS at
612-627-4780.

Tim Wahl 2005/04/22.