Supplemental Material: The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern Aleutian Islands, Alaska, USA

10.1130/gsab.s.12867353 ◽

2020 ◽

Author(s):

Michelle L. Coombs ◽

et al.

Keyword(s):

Trace Element ◽

Aleutian Islands ◽

Trace Element Data ◽

Magmatic Evolution ◽

Glacial Ice ◽

Eruptive History ◽

Element Data ◽

Data Table ◽

Lava Sample

Table S1: Sample descriptions, locations, and all major- and trace-element data; Table S2: Complete 40Ar/39Ar data; Figure S1: Photographs of lava-sample outcrops; Figure S2: Plateau and isochron figures for all 40Ar/39Ar experiments; Figure S3: Chondrite-normalized (McDonough and Sun, 1995) REE plots of eruptive products from Akutan Island, sorted by geologic unit.

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Supplemental Material: The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern Aleutian Islands, Alaska, USA

10.1130/gsab.s.12867353.v2 ◽

2020 ◽

Author(s):

Michelle L. Coombs ◽

et al.

Keyword(s):

Trace Element ◽

Aleutian Islands ◽

Trace Element Data ◽

Magmatic Evolution ◽

Glacial Ice ◽

Eruptive History ◽

Element Data ◽

Data Table ◽

Lava Sample

Table S1: Sample descriptions, locations, and all major- and trace-element data; Table S2: Complete 40Ar/39Ar data; Figure S1: Photographs of lava-sample outcrops; Figure S2: Plateau and isochron figures for all 40Ar/39Ar experiments; Figure S3: Chondrite-normalized (McDonough and Sun, 1995) REE plots of eruptive products from Akutan Island, sorted by geologic unit.

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Supplemental Material: Mesozoic crustal melting and metamorphism in the U.S. Cordilleran hinterland: Insights from the Sawtooth metamorphic complex, central Idaho

10.1130/gsab.s.13393247 ◽

2020 ◽

Author(s):

Chong Ma ◽

et al.

Keyword(s):

Trace Element ◽

Trace Element Data ◽

Metamorphic Complex ◽

Zircon Age ◽

Element Data ◽

Data Table ◽

Geologic Map ◽

Elemental Data ◽

Igneous Zircon ◽

Spider Diagrams

Geologic map of the Sawtooth metamorphic complex (Fig. S1), sample outcrop photos (Fig. S2), whole-rock spider diagrams (Fig. S3), plots of igneous zircon trace element versus zircon age (Fig. S4), rare earth element patterns of igneous zircons (Fig. S5), details of analytical methods, sample information (Table S1), whole-rock elemental data (Table S2), zircon U-Pb data (Table S3), titanite U-Pb and trace element data (Table S4), zircon trace element data (Table S5), and zircon Lu-Hf data (Table S6).

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Supplemental Material: Mesozoic crustal melting and metamorphism in the U.S. Cordilleran hinterland: Insights from the Sawtooth metamorphic complex, central Idaho

10.1130/gsab.s.13393247.v1 ◽

2020 ◽

Author(s):

Chong Ma ◽

et al.

Keyword(s):

Trace Element ◽

Trace Element Data ◽

Metamorphic Complex ◽

Zircon Age ◽

Element Data ◽

Data Table ◽

Geologic Map ◽

Elemental Data ◽

Igneous Zircon ◽

Spider Diagrams

Geologic map of the Sawtooth metamorphic complex (Fig. S1), sample outcrop photos (Fig. S2), whole-rock spider diagrams (Fig. S3), plots of igneous zircon trace element versus zircon age (Fig. S4), rare earth element patterns of igneous zircons (Fig. S5), details of analytical methods, sample information (Table S1), whole-rock elemental data (Table S2), zircon U-Pb data (Table S3), titanite U-Pb and trace element data (Table S4), zircon trace element data (Table S5), and zircon Lu-Hf data (Table S6).

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