questionable
Identity of a feature cannot be determined using relevant observations and scientific judgment; therefore, one cannot be reasonably confident in the credibility of this interpretation. For example, IdentityConfidence = questionable is appropriate when a
FGDC-STD-013-2006
GLID_2
Header1
Formation header, bolded text, no indent. This format is used for Formations, Quaternary deposits, and basement complex.
DS01
GLID_3
Header2
Member header, bolded text, indented. This format is used for named members (e.g. Dargan Member, under Tomstown Formation) and for sub-units without proper names (e.g. Phyllite, under Swift Run Formation).
GLID_4
Header3
Group header, bolded text, capitalized, no indent.
GLID_5
certain
Identity of a feature can be determined using relevant observations and scientific judgment; therefore, one can be reasonably confident in the credibility of this interpretation.
GLID_7
lineation
A general, nongeneric term for a locally linear structure or fabric  in a rock, e.g. flow lines, scratches, striae, slickensides or slickenfibers on a single surface; linear arrangements of components in sediments; or axes in folds. Lineation in metamorp
DS02
GLID_8
High
High level of confidence that GeoMaterial term accurately and appropriately describes the map unit.
GLID_12
bedding
The arrangement of sedimentary rocks in beds or layers of varying thickness and character; the general physical structural character or pattern of the beds and their contacts within a rock mass, such as cross-bedding and graded bedding; a collective term
GLID_13
cleavage
A locally planar fabric in an unmetamorphosed or weakly metamorphosed, fine-grained rock defined by either the tendency of a rock to split in a particular direction, a preferred orientation of crystal planes in mineral grains, or a preferred orientation
GLID_14
contact
A plane or irregular surface between two types or ages of rock; examples are faults, intrusive borders, bedding planes separating distinct strata, and unconformities.
GLID_15
fault
A discrete surface or zone of discrete surfaces separating two rock masses across which one mass has slid past the other.
GLID_16
fold axis
A line which, when moved parallel to itself, traces out a folded surface. It applies only in the case of cylindrical folds.
GLID_17
foliation
A general term for a planar arrangement of textural or structural features in any type of rock, esp. the locally planar fabric in a rock defined by a fissility, a preferred orientation of crystal planes in mineral grains, a preferred orientation of inequ
GLID_18
joint
A planar fracture, crack, or parting in a rock, without shear displacement; the surface is usually decorated with a plumose structure. Often occurs with parallel joints to form part of a joint set.
GLID_19
pit, hand dug
Pit - definition (b) A shallow excavation, up to several meters depth, dug to expose a soil or geologic section of relative soft sediments.
GLID_20