Reconnaissance Geologic Map of the Dixonville 7.5' Quadrangle, Oregon

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/01-226/metadata.faq.html
Description This digital map database, compiled from new mapping by the authors, represents the general distribution of bedrock and surficial deposits of the Dixonville 7.5 minute quadrangle along the southeastern margin of the Oregon Coast Range and its tectonic bou
Originators Jayko, Angela S. and Wells, Ray E.
Publication U.S. Geological Survey Open-File Report Open File Report 01-226

Related topics

States or counties

Overview of attributes

Because these data were created in Arc/Info, polygons are
described by tables fitting the pattern cover.pat (here and
after, "cover" refers to the name of the Arc/Info coverage).
These contain the general attributes AREA, PERIMETER, cover#,
and cover-ID.  Likewise, lines are described by tables named
cover.aat, and contain topological as well as general attributes
FNODE#, TNODE#, LPOLY#, RPOLY#, LENGTH, cover#, and cover-ID.
Because these data were created using Alacarte, the feature attribute
tables also include the attributes LTYPE for lines
and PTYPE for points and polygons, as well as SEL, which is
used internally by Alacarte to mark features that are selected,
and SYMB, which is used internally by Alacarte to symbolize
the features for display.  Additional attributes that contain
scientific information may also be present, and are described
in detail here.

http://pubs.usgs.gov/of/2001/0226/pdf/geol.pdf

dix_geo.pat

Geologic units

Label Definition
PTYPE Geologic unit label

dix_geo.aat

(no definition)

Label Definition
LTYPE Geologically_significant linear features

dix_stx.pat

(no definition)

Label Definition
PTTYPE (no definition)
DIP (no definition)
STRIKE (no definition)
$ID (no definition)
$POLYGONID (no definition)
$SCALE (no definition)
$ANGLE (no definition)

dix_stx.aat

Linear structural geologic features

Label Definition
LTYPE Type of linear geologic feature

dix_ann.aat

leaders to annotation marking small geologic units

Label Definition
LTYPE Type of linear geologic feature