OID_,Term,Definition,DefSrcID,Glo_ID
1,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.",FGDC-STD-013-2006,GLO1
2,cross section,"A diagram or drawing that shows features transected by a given plane; specifically a vertical section drawn at right angles to the longer axis of a geologic feature, such as the trend of an orebody, the mean direction of flow of a stream, or the axis of a fossil.",AGI_2005,GLO2
3,quadrangle boundary,"Quadrangle: A rectangular area bounded by parallels of latitude and medians of longitude, used as a unit in systemic mapping.  The dimensions of a quadrangle are not necessarily the same in both directions, and its size and the scale at which it is mapped are determined by the prime purpose of the map.",AGI_2005,GLO3
4,map boundary,"Neat line: The line that surrounds a map, separating the map from the margin.",AGI_2005,GLO4
5,structure contour,"Bedrock: A general term for the rock, usually solid, that underlies soil or other unconsolidated, superficial material.  Surface: A two-dimensional boundary between geologic features such as formations or structures, including bedding surface and fault surface, or an imaginary surface such as a the axial surface of a fold; usually an internal boundary, rather than one occurring on the outside of a feature (Challinor, 1978, p. 302)  Contour: An imaginary line, or a line on a map or chart, that connects points of equal elevation of the land surface above or below some reference value or datum plane, generally sea level.  Value and ValueConfidence are in feet.",AGI_2005,GLO5
6,anticline,"A fold, generally convex upward, whose core contains the stratigraphically older rocks.",AGI_2005,GLO6
7,syncline,A fold of which the core contains the stratigraphically younger rocks; it is generally concave upward.,AGI_2005,GLO7
8,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.",AGI_2005,GLO8
9,fault,A discrete surface or zone of discrete surfaces separating two rock masses across which one mass has slid past the other.,AGI_2005,GLO9
10,outcrop,That part of a geologic formation or structure that appears at the surface of the Earth.,AGI_2005,GLO10
11,mine,"An underground excavation for the extraction of mineral deposits, in contrast to surficial excavations such as quarries.  The term is also applied to various types of open-pit workings.",AGI_2005,GLO11
12,geologic log,"Subsurface: The zone below the surface, whose geologic features, principally stratigraphic and sturctural, are interpreted on the basis of drill records and various kinds of geophysical evidence.",AGI_2005,GLO12
13,well,"An artificial excavation (pit, hole, tunnel), generally cylindrical in form and often walled in, sunk (drilled, dug, driven, bored, or jetted) into the ground to such a depth as to penetrate water-yielding rock or soil and to allow the water to flow or be pumped to the surface.",AGI_2005,GLO13
14,inclined bedding,"Strike: The direction or trend taken by a structural surface, e.g., a bedding or fault plane, as it intersects the horizontal. Dip: The maxiumum angle that a structural surface, e.g., bedding or fault plane, makes with the horizontal; measured perpendicular to the strike of the structure and in the vertical plane.  Bedding surface: A surface, usually conspicuous, within a mass of stratified rocks, representing an original surface of deposition; the surface of separation or interface between two adjacent beds of sedimentary rock.",AGI_2005,GLO14
15,inclined joint,"Strike: The direction or trend taken by a structural surface, e.g., a bedding or fault plane, as it intersects the horizontal. Dip: The maxiumum angle that a structural surface, e.g., bedding or fault plane, makes with the horizontal; measured perpendicular to the strike of the structure and in the vertical plane.  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.",AGI_2005,GLO15
16,vertical joint,"Strike: The direction or trend taken by a structural surface, e.g., a bedding or fault plane, as it intersects the horizontal.  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.",AGI_2005,GLO16
17,High,The selected term in the GeoMaterial field (and its definition) adequately characterizes the overall lithologic nature of rocks and (or) sediments in the map unit.,AGI_2005,GLO17
18,Medium,"The selected term in the GeoMaterial field (and its definition) generally characterizes the overall lithologic nature of rocks and (or) sediments in the map unit, but one or more significant but minor lithologies are not adequately described by the selected term.",AGI_2005,GLO18
19,Heading1,Paragraph style: Myriad Pro; 14 pt; bold; all caps; black,Stitzer_Montfort_Geology_Stewart_2023,GLO19
20,Heading2,"Paragraph style: Myriad Pro; 18 pt; bold; all caps; dark tan (RGB 136,118,107)",Stitzer_Montfort_Geology_Stewart_2023,GLO20
21,Heading3,"Paragraph style: Myriad Pro; 18 pt; narrow; all caps; dark tan (RGB 136,118,107)",Stitzer_Montfort_Geology_Stewart_2023,GLO21
22,Heading4,"Paragraph style: Myriad Pro; 15 pt; narrow; title case; olive green (RGB 134,142,99)",Stitzer_Montfort_Geology_Stewart_2023,GLO22
23,DMU1,"Paragraph style: Myriad Pro; 9.25 pt, black",Stitzer_Montfort_Geology_Stewart_2023,GLO23
24,mineralized rock,"Mineralization:  The process or processes by which a mineral or minerals are introduced into a rock, resulting in a valuable or potentially valuable deposit.  It is a general term, incorporating various types, e.g. fissure filling, impregnation, replacement.",AGI_2005,GLO24
