Review Show the homework and note book on your desk Practise measurement of attitude of planes and lines in the models
Review • Show the homework and note book on your desk • Practise measurement of attitude of planes and lines in the models
RULE OR6V”s
RULE OF ‘V’s
RULES OF‘Vs Traces of dipping layers (a) that intersect uneven ground or 'topography (b) Left hand side: Map view of layer in stream valley. Right hand side: cross c section view of dipping layer (after Marshak and mitra laboratory manual)
RULES OF ‘V’s Traces of dipping layers that intersect uneven ground or ‘topography’. Left hand side: Map view of layer in stream valley. Right hand side: Cross section view of dipping layer. (after Marshak and Mitra laboratory manual.)
Outcrop patterns illustrating the rule of Vs: (a) horizontal layer,(b) layer dipping upstream (c) vertical layer
Outcrop patterns illustrating the rule of V’s: (a) horizontal layer, (b) layer dipping upstream, (c) vertical layer
e) Outcrop patterns illustrating the rule of Vs:(d) layer Dipping downstream,(e) layer and valley with equal inclinations, (f) layer dipping downstream at less than valley gradient
(d) (e) (f) Outcrop patterns illustrating the rule of V’s: (d) layer Dipping downstream, (e) layer and valley with equal inclinations,(f) layer dipping downstream at less than valley gradient
VERTICAL LAYERING INTERSECTING TOPOGRAPHY Image by S. Reynolds
VERTICAL LAYERING INTERSECTING TOPOGRAPHY Image by S. Reynolds
NTERSECTION OF PLANES WITH TOPOGRAPHY (RULE OF" VS'AND 3-POINT PROBLEMS) N Image by S. Reynolds
INTERSECTION OF PLANES WITH TOPOGRAPHY (RULE OF ‘VS’ AND 3-POINT PROBLEMS) Image by S. Reynolds 2 3 1 N W
Interpretation of Geological Map
Interpretation of Geological Map
中华人民共和国 地质图 综合地层柱状剖面图 50-14-B李团堡幅 比例尺1:10000 地质剖面
Geological Map Title(name of a town or village, or mountains) Scale(digital and line scales Legend(strata, rocks, structures; from younger to older) Geological section Stratigraphical column Editors Time Resource of data Main part
Geological Map • Title (name of a town or village, or mountains) • Scale (digital and line scales) • Legend (strata, rocks, structures; from younger to older) • Geological section • Stratigraphical column • Editors • Time • Resource of data • Main part