sgr ms thesis - University of Maine

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Baer, G. and Reches, Z. (1987). Flow patterns of magma in dikes, Makhtesh Ramon, Israel. Geology 15: 569-572. Baker, D.R. (1996). Granitic melt viscosities: empirical and configurational entropy models for their calculation. American Mineralogist 81: 126-34. Barker, S. and Malone, S. (1991). Magmatic system geometry at the Mount St. Helens modeled from the stress field associated with posteruptive earthquakes. Journal of Geophysical Research 96.B7: 11,883-11,894. Barnett, W. (2004). Subsidence breccias in kimberlite pipes - an application of fractal analysis. Lithos 76: 299-316. Barnett, W. and Lorig, L. (2007). A model for stress-controlled pipe growth. Journal of Volcanology and Geothermal Research 159: 108-25. Bartley, J.M.; Coleman, D.; Glazner, A. (2006). Incremental pluton emplacement by magmatic crack-seal. Transactions of the Royal Society of Edinburgh: Earth Sciences 97: 383-396. Bea, F. (2010). Crystallization dynamics of granite magma chambers in the absence of regional stress: multiphysics modeling with natural examples. Journal of Petrology 51.7: 1541-1569. Beard, J.S. and Ragland, P.C. (2005). Reactive bulk assimilation: a model for cruat-mantle mixing in silicic magmas. Geology 33.8: 681-684. Bergantz, G.W. (1991). Physical and chemical characterization of plutons. Kerrick, D.M. and Ribbe, P.H., eds. Reviews in Mineralogy: Contact Metamorphism 26: 13-42. Bergantz, G.W. and Barboza, S.A. (2005). Elements of a modeling approach to the physical controls on crustal differentiation. Evolution and Differentiation of the Continental Crust. Brownm Michael and Rushwater, Tracy eds. Cambridge University Press. Berry, H. N., IV, and Osberg, P.H., 1989, A stratigraphic synthesis of eastern Maine and western New Brunswick, in Tucker, R. D., and Marvinney, R. G. eds., , p. 1-32. Berube, D., and Jebrak, M. (1999). High precision boundary fractal analysis for shape characterization. Computers and Geosciences 25: 1059-071. Billen, M.I. (2008). Modeling the dynamics of subducting slabs. Annual Reviews of Earth and Planetary Sciences 36: 325-356. 119
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Page 1 and 2:
FRACTAL ANALYSIS AND THERMAL-ELASTI
Page 3 and 4:
LIBRARY RIGHTS STATEMENT In present
Page 5 and 6:
emplacement of mafic magma, resulti
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© 2011 Samuel Geoffrey Roy All Rig
Page 9 and 10:
TABLE OF CONTENTS ACKNOWLEDGEMENTS
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5.3.5. Clast Circularity Analysis .
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LIST OF FIGURES Figure 2.1. Figure
Page 15 and 16:
LIST OF TABLES Table 6.1. Table 7.1
Page 17 and 18:
subvolcanic magmatic systems, the l
Page 19 and 20:
Chapter 2 GEOLOGIC SETTING 2.1. Reg
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Somesville granite suite to the wes
Page 23 and 24:
Biotite is metamorphic in origin, a
Page 25 and 26:
Chapter 3 PHYSICAL DESCRIPTION OF S
Page 27 and 28:
thinned lithosphere allows for part
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A B C Figure 3.1. Formation of a la
Page 31 and 32:
1997; Branney and Kokelaar, 1998; J
Page 33 and 34:
Effusive-Type Eruption max 10 0 - 1
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magma quickly intrudes the develope
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Piston Downsag Piecemeal Funnel Tra
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fragmentation, and thermal energy h
Page 41 and 42:
Chapter 4 THERMAL FRAMEWORK FOR CON
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contrast, conduction is heat transf
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A B Grt C Grt D Crd Crd E 1 mm F Cr
Page 47 and 48:
! ! ! ! Biotite Zone Garnet Zone !
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4.3.1. Model Setup The model is use
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to make a “hockey puck” style g
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t = 0s t = 1E11 t = 1E12s t = 1E13s
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850 750 650 550 450 400m Into Chamb
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approximately 140m thinner. The Sha
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Chapter 5 ROCK MECHANICS AND THE FR
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A β δ σ 1 σ 3 σ t c a σ 1 σ
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friction along the closed crack sur
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h h/2 h/4 Figure 5.2. A cube displa
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where N (≥r) is the count of clas
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to place a minimum size limit when
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moment of sudden fracture tip failu
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produced results in a self-similar
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13 ln(area) (pixels) 12 11 10 9 ln(
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eaction processes were involved in
Page 79 and 80:
Chapter 6 ANALYSIS AND RESULTS The
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Type 1 Type 2 500 m N Type 1 Type 2
Page 83 and 84: A B Figure 6.3. Type 2 Shatter Zone
Page 85 and 86: A B Figure 6.5. Centimeter-scale bo
Page 87 and 88: A B Figure 6.6. Brecciation texture
Page 89 and 90: The final breccia classified in thi
Page 91 and 92: esolution images of each box were s
Page 93 and 94: Clast circularity data were produce
Page 95 and 96: A 1000 Clast Size Distribu on: Type
Page 97 and 98: diorite dike with D s = 2.62 and R
Page 99 and 100: 6.3.3. Clast Circularity Analysis (
Page 101 and 102: with decreasing clast size in all T
Page 103 and 104: possibilities as postulated previou
Page 105 and 106: Chapter 7 MECHANISMS FOR SECONDARY
Page 107 and 108: magma. To prove the viability of th
Page 109 and 110: mesh to better evaluate large therm
Page 111 and 112: consistent with Type 3 breccias. Th
Page 113 and 114: A temperature versus time plot was
Page 115 and 116: Dimensionless time 0 0.05 0.1 0.15
Page 117 and 118: Figure 7.4 displays model results f
Page 119 and 120: thermal model ignores advection of
Page 121 and 122: Zone experienced a relatively weake
Page 123 and 124: 7.4. Thermal-Induced Fracture Field
Page 125 and 126: Metapelite/hornfels Diorite dike E
Page 127 and 128: 7.4.2. Results and Discussion COMSO
Page 129 and 130: This thermal fracture model explain
Page 131 and 132: disaggregation of Bar Harbor clasts
Page 133: REFERENCES Acocella, V. (2007). Und
Page 137 and 138: Clarke, D. B. (2007). Assimilation
Page 139 and 140: Fisher, R.V. (1960). Classification
Page 141 and 142: Hartmann, W.K. (1969). Terrestrial,
Page 143 and 144: Johnson, S.E.; Paterson, S.R.; Tate
Page 145 and 146: Mandelbrot, B.B. (1967). How long i
Page 147 and 148: Oliver, N.H.S.; Rubenach, M.J.; Fu,
Page 149 and 150: Schoutens, J.E. (1979). Empirical A
Page 151 and 152: Wiebe, R.; Holden, J.; Coombs, M.;
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