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Tatoosh Intrusion

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Journal Article
Journal: GSA Bulletin
Published: 01 March 2011
GSA Bulletin (2011) 123 (3-4): 534-561.
...Edward A. du Bray; Charles R. Bacon; David A. John; Joseph L. Wooden; Frank K. Mazdab Abstract The Miocene Tatoosh intrusive suite south of Mount Rainier is composed of three broadly granodioritic plutons that are manifestations of ancestral Cascades arc magmatism. Tatoosh intrusive suite plutons...
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SUMMARY OF PETROGRAPHIC CHARACTERISTICS FOR <b>TATOOSH</b> <b>INTRUSIVE</b> SUITE CONSTIT...
Published: 01 March 2011
TABLE 1. SUMMARY OF PETROGRAPHIC CHARACTERISTICS FOR TATOOSH INTRUSIVE SUITE CONSTITUENTS, MOUNT RAINIER NATIONAL PARK, WASHINGTON
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REPRESENTATIVE COMPOSITIONS FOR SAMPLES OF <b>TATOOSH</b> <b>INTRUSIVE</b> SUITE CONSTITU...
Published: 01 March 2011
TABLE 2. REPRESENTATIVE COMPOSITIONS FOR SAMPLES OF TATOOSH INTRUSIVE SUITE CONSTITUENTS, MOUNT RAINIER NATIONAL PARK, WASHINGTON
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RECONAISSANCE ISOTOPIC DATA FOR SAMPLES OF THE <b>TATOOSH</b> <b>INTRUSIVE</b> SUITE PLUT...
Published: 01 March 2011
TABLE 6. RECONAISSANCE ISOTOPIC DATA FOR SAMPLES OF THE TATOOSH INTRUSIVE SUITE PLUTONS, MOUNT RAINIER NATIONAL PARK, WASHINGTON
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Hydrothermal alteration affecting rocks of the <b>Tatoosh</b> <b>intrusive</b> suite. (A)...
Published: 01 March 2011
Figure 11. Hydrothermal alteration affecting rocks of the Tatoosh intrusive suite. (A) Alteration intensity. (B) Vein distribution and type. (C) Alteration type. (D) Fluid inclusion abundance and types: type 1—liquid rich; type 2—vapor rich; type 3—high salinity.
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Hydrothermal alteration affecting rocks of the <b>Tatoosh</b> <b>intrusive</b> suite. (A)...
Published: 01 March 2011
Figure 11. Hydrothermal alteration affecting rocks of the Tatoosh intrusive suite. (A) Alteration intensity. (B) Vein distribution and type. (C) Alteration type. (D) Fluid inclusion abundance and types: type 1—liquid rich; type 2—vapor rich; type 3—high salinity.
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Generalized geologic map of the <b>Tatoosh</b> <b>intrusive</b> suite, Mount Rainier Nati...
Published: 01 March 2011
Figure 1. Generalized geologic map of the Tatoosh intrusive suite, Mount Rainier National Park, Washington (modified from Wright, 1961 ; Thompson, 1983 ). Pluton names are capitalized. Black dots identify geochemical sample sites. Numbers next to dots are new ion microprobe U-Pb zircon ages
Journal Article
Published: 01 June 1964
American Mineralogist (1964) 49 (5-6): 715-735.
...Thomas L. Wright Abstract Twenty-five orthoclase microperthites from a shallow intrusion of granodiorite-quartz monzonite have been studied chemically, optically and by x -ray diffraction. The data presented are: bulk composition; composition and obliquity of the potassium-rich phase; α * and γ...
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Chondrite-normalized rare earth element (REE) diagrams for <b>Tatoosh</b> intrusiv...
Published: 01 March 2011
Figure 6. Chondrite-normalized rare earth element (REE) diagrams for Tatoosh intrusive suite samples; chondrite abundances are from Anders and Ebihara (1982) . Average pattern for the Reflection phase is shown (in red) for reference. (A) Nisqually pluton. (B) Reflection phase. (C) Pyramid phase
Journal Article
Journal: Geosphere
Published: 01 June 2015
Geosphere (2015) 11 (3): 705-743.
... intrusions associated with large gravity lows at the Southern Rocky Mountain volcanic field (SRMVF). Geophysical data combined with geological constraints and comparisons with tilted plutons and magmatic-arc sections elsewhere are consistent with the presence of vertically extensive (>20 km) intermediate...
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COMPOSITIONS OF DIKES (AND SILLS, SAMPLE 203014) ASSOCIATED WITH THE TATOOS...
Published: 01 March 2011
TABLE 3. COMPOSITIONS OF DIKES (AND SILLS, SAMPLE 203014) ASSOCIATED WITH THE TATOOSH INTRUSIVE SUITE, MOUNT RAINIER NATIONAL PARK, WASHINGTON
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COMPOSITIONS OF MAFIC ENCLAVES AND FINE-GRAINED, QUENCHED VARIANT OF THE ST...
Published: 01 March 2011
TABLE 4. COMPOSITIONS OF MAFIC ENCLAVES AND FINE-GRAINED, QUENCHED VARIANT OF THE STEVENS PLUTON, TATOOSH INTRUSIVE SUITE, MOUNT RAINIER NATIONAL PARK, WASHINGTON
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RESULTS OF MAJOR-OXIDE LEAST SQUARES MIXING MODELS FOR PLUTONS OF THE TATOO...
Published: 01 March 2011
TABLE 5. RESULTS OF MAJOR-OXIDE LEAST SQUARES MIXING MODELS FOR PLUTONS OF THE TATOOSH INTRUSIVE SUITE, MOUNT RAINIER NATIONAL PARK, WASHINGTON
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Quartz–alkali feldspar–plagioclase ternary diagram showing modal compositio...
Published: 01 March 2011
Figure 2. Quartz–alkali feldspar–plagioclase ternary diagram showing modal compositions of Tatoosh intrusive suite samples. Classification grid and rock names are those of Streckeisen (1976) .
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SUMMARY OF SENSITIVE HIGH-RESOLUTION ION MICROPROBE–REVERSE GEOMETRY (SHRIM...
Published: 01 March 2011
TABLE 7. SUMMARY OF SENSITIVE HIGH-RESOLUTION ION MICROPROBE–REVERSE GEOMETRY (SHRIMP-RG) 206 Pb/ 238 U GEOCHRONOLOGIC DATA FOR TATOOSH INTRUSIVE SUITE PLUTONS, MOUNT RAINIER NATIONAL PARK, WASHINGTON
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Variation diagrams showing abundances of major oxides (wt%) and zirconium (...
Published: 01 March 2011
Figure 4. Variation diagrams showing abundances of major oxides (wt%) and zirconium (ppm) in Tatoosh intrusive suite samples. Field boundaries on K 2 O versus SiO 2 diagram are from Le Maitre et al. (1989); high K-shoshonitic dividing line is from Ewart (1982) .
Journal Article
Published: 01 February 2018
Canadian Journal of Earth Sciences (2018) 55 (5): 443-462.
... ( Fig. 9 , 10 ; Wanless et al. 1978 ). Immediately south of the Chilliwack batholith, K–Ar hornblende ages for the Mount Buckindy pluton range from 14.0 ± 1.8 to 16 ± 0.4 Ma ( Tabor et al. 2002 and references therein), and four phases of the Tatoosh intrusive suite in the Mount Rainier area were...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2014
GSA Bulletin (2014) 126 (1-2): 122-144.
... interfinger with, andesitic volcanic rocks of the chiefly Miocene Fifes Peak Formation. Granodioritic plutons then intruded the Tertiary volcanic section, represented at Mount Rainier by the 19–14 Ma Tatoosh intrusive suite and Carbon River stock ( Mattinson, 1977 ; du Bray et al., 2010 ). Rapid uplift...
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Variation diagrams showing weight percent of major oxides relative to groun...
Published: 01 March 2011
Figure 5. Variation diagrams showing weight percent of major oxides relative to groundmass volume percent for Tatoosh intrusive suite samples. Rays define mixing model pathways ( Table 5 ); samples at arrow heads and at arrow bases are derived and initial compositions, respectively. (A) FeO
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Concentrations of Th and U (ppm) measured by sensitive high-resolution ion ...
Published: 01 March 2011
Figure 8. Concentrations of Th and U (ppm) measured by sensitive high-resolution ion microprobe–reverse geometry (SHRIMP-RG) in zircon from six Tatoosh intrusive suite samples. Lines of constant Th/U ratio (dashed) are shown for reference. Arrows connect points for interior, rim, and overgrowth