Geological data questions & techniques
GRAPHS
GRAPHS
introduction to graphic logsGraphic logs
rose diagramsRose diagrams
histogramsHistograms
PT diagrams rock formationP-T Diagrams
Crystallisation phase diagramPhase diagrams
cumulative frequency curvesCumulative frequency curves
Triangular diagramsTriangular graphs
stereonetsStereonets
NUMERICAL / MATHS
NUMERICAL / MATHS
samplingSampling
logs TIYLogarithms - Try it yourself
logs introLogarithms
nat log introNatural logarithms
Decay equationDecay equation
decay eqn TIYDecay equation - Try it yourself
MAPS
MAPS
dextral vs sinistralStrike slip faults - identifying the type of movement
data from geological mapsData from maps
drawing a geological mapDrawing a geological map from data
grid referencesGrid references
Triangulation.mp4Locating onto a base map - triangulation
STATISTICAL TESTS
Chi Squared testChi Squared test
Chi Squared TIYChi Squared test - try it yourself
Mann Whitney U testMann-Whitney U test
spearmans rankSpearman's rank test