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Scupture of an amiable monster by Leopold Chauveau (1910) from the Louvre Museum, Paris.

Scupture of an amiable monster by Leopold Chauveau (1910) from the Louvre Museum, Paris. Photo by Vince Cronin.


Introductory Structural Geology, Pyramid Quiz 1


This page is under construction!

Refer to Ben van der Pluijm and Steve Marshak, Processes in Structural Geology and Tectonics (psgt.earth.lsa.umich.edu), chapters 2-5, pages 41-135.


About Pyramid Quizzes

A pyramid (or 2-stage) quiz involve students answering some exam questions independently and turning their answers in before answering another set of questions -- maybe the same questions, maybe not -- in cooperative groups (https://serc.carleton.edu/NAGTWorkshops/earlycareer2011/cooperative_exams.html).

The individual part of the quiz is a closed-book, closed-note quiz in which the work you submit for credit must be entirely your own work.

The group part of the quiz is an open-book, open-note quiz in which the group discusses all potential answers and submits a single answer sheet that contains answers that are agreed to by all members of the group. They are consensus answers. All members of the group will put their names on the answer sheet.

Each of these will take an entire class period. The individual part of the quiz will occupy the first 30 minutes, and the group part will occupy the rest of the period.

As implemented in our course, the individual quiz will determine 75% of the total quiz grade, and the cooperative quiz will determine the rest. Any student whose individual quiz score is better than the score for the group quiz that they contributed to will receive their individual score as their final score.



Terms you should work to understand and use properly

allochthon Amontons' laws of friction anastomosing array Anderson's theory anisotropic stress
anisotropic antiaxial antitaxial fringe antitaxial vein antithetic fault
argille scagliose arrest line asperities autochthon axial ratios
basin inversion blind fault blocky vein borehole brittle deformation
brittle bulk modulus Cartesian coordinate system cataclasis cataclasite
cataclastic flow columnar jointing compressibility compressive stress conjugate fault array
conjugate joints conjugate system continuum mechanics contractional fault Coulomb wedge
cross joints decollement deformation dessication cracks detatchment
deviatoric stress differential stress dike dilatancy dilation
dip-slip fault dislocation climb displacement distortion ductile deformation
eigen value eigen vector elastic strain elasticity electromagnetic force
ellipse emergent fault en echelon exfoliation exhumed fault
extensional fault fault fault array fault bend fault block
fault gouge fault inversion fault splay fault system fault termination
fault wall fault zone fibrous vein fluid footwall
force fracture free surface friction frictional sliding
fundamental quantities graben gravity (force) greatest principal
compressive stress
Griffith cracks
groove lineation hackle zone half-graben hanging wall homogeneous
horst hydraulic fracturing hydrostatic hydrostatic pressure hydrostatic stress
imbricate fan inhomogeneous intermediate principal
compressive stress
internal strain energy invariant
inventory method isotropic stress isotropic joint joint array
joint origin joint set joint spacing joint system joint trajectories
law of inertia least principal
compressive stress
lineament listric fault lithology
lithostatic lithostatic pressure lithostatic stress longitudinal splitting mean stress
mechanics membrane effect mesoscopic cohesion mode I mode II
mode III Mohr circle mylonite net slip net-slip vector
Newton Newton's 1st law
of motion
non-emergent strain non-recoverable strain nonsystematic fault array
normal fault normal stress nuclear force oblique-slip fault orthogonal joints
orthogonal system overburden pressure paleostress Pascal passive margin
plasticity plastic regime plastic yielding plumose structure pluton
Poisson effect Poisson's ratio pore pressure poroelastic effect pressure
principal plane principal stress pseudotachylyte recoverable strain relay array
reverse fault rheology rift rotation rupture
scalar selection method shear fracture shear modulus shear resistance
shear rupture shear stress shear striae shear zone sheeting
sheeting joint SI units σ1 σ2 σ3
sigmoidal joints slicken fiber slicken line slickenside slip lineation
strain strength stress stress concentration stress ellipsoid
stress matrix stress shadow stress tensor strike-slip fault subsidiary fault
syntaxial vein syntaxial synthetic fault systematic joints tectonics
tensile tensile cracking tensile strength tensile stress tensor
thrust paradox thrust sheet thrust wedge tip line traction
transform fault translation transtension twist hackle unroofing
vector vein vein array viscosity weak force
Young's Modulus

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