Skip Nav Destination
Close Modal
Update search
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Asia
-
Arabian Peninsula
-
Saudi Arabia (1)
-
-
-
Australasia
-
New Zealand
-
Ruapehu (1)
-
-
-
Cascade Range (2)
-
Cascadia subduction zone (1)
-
Crater Lake (1)
-
East Pacific Ocean Islands
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kohala (1)
-
-
-
-
-
North America
-
Basin and Range Province (1)
-
-
North Island (1)
-
Oceania
-
Polynesia
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kohala (1)
-
-
-
-
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific (1)
-
-
North Pacific
-
Northeast Pacific (1)
-
-
-
Red Mountain (1)
-
United States
-
Alaska
-
Aleutian Islands (1)
-
-
California
-
Northern California (1)
-
Shasta County California
-
Lassen Peak (1)
-
-
Siskiyou County California
-
Mount Shasta (1)
-
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kohala (1)
-
-
-
-
Oregon
-
Klamath County Oregon
-
Mount Mazama (1)
-
-
-
Washington (1)
-
-
-
elements, isotopes
-
carbon
-
C-14 (2)
-
-
halogens
-
chlorine
-
Cl-36 (1)
-
-
-
hydrogen
-
D/H (1)
-
-
isotope ratios (2)
-
isotopes
-
radioactive isotopes
-
Ar-40/Ar-39 (1)
-
C-14 (2)
-
Cl-36 (1)
-
-
stable isotopes
-
Ar-40/Ar-39 (1)
-
D/H (1)
-
O-18/O-16 (1)
-
S-34/S-32 (1)
-
-
-
metals
-
alkali metals
-
potassium (1)
-
-
-
noble gases
-
argon
-
Ar-40/Ar-39 (1)
-
-
-
oxygen
-
O-18/O-16 (1)
-
-
sulfur
-
S-34/S-32 (1)
-
-
-
geochronology methods
-
Ar/Ar (8)
-
exposure age (1)
-
paleomagnetism (2)
-
thermochronology (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene (2)
-
Pleistocene
-
middle Pleistocene (1)
-
upper Pleistocene (1)
-
-
upper Quaternary (1)
-
-
Tertiary
-
Neogene
-
Pliocene
-
upper Pliocene (1)
-
-
-
-
upper Cenozoic (1)
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks (1)
-
volcanic rocks
-
andesites (3)
-
basalts
-
alkali basalts
-
hawaiite (1)
-
mugearite (1)
-
-
tholeiite (1)
-
tholeiitic basalt (1)
-
-
dacites (1)
-
rhyolites (1)
-
-
-
-
metamorphic rocks
-
metamorphic rocks (1)
-
-
minerals
-
silicates
-
sheet silicates
-
clay minerals (1)
-
-
-
sulfates
-
alunite (1)
-
-
-
Primary terms
-
absolute age (9)
-
Asia
-
Arabian Peninsula
-
Saudi Arabia (1)
-
-
-
Australasia
-
New Zealand
-
Ruapehu (1)
-
-
-
carbon
-
C-14 (2)
-
-
Cenozoic
-
Quaternary
-
Holocene (2)
-
Pleistocene
-
middle Pleistocene (1)
-
upper Pleistocene (1)
-
-
upper Quaternary (1)
-
-
Tertiary
-
Neogene
-
Pliocene
-
upper Pliocene (1)
-
-
-
-
upper Cenozoic (1)
-
-
chemical analysis (1)
-
crust (2)
-
deformation (1)
-
East Pacific Ocean Islands
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kohala (1)
-
-
-
-
-
faults (2)
-
geochemistry (4)
-
geochronology (2)
-
geodesy (1)
-
geomorphology (1)
-
hydrogen
-
D/H (1)
-
-
igneous rocks
-
plutonic rocks (1)
-
volcanic rocks
-
andesites (3)
-
basalts
-
alkali basalts
-
hawaiite (1)
-
mugearite (1)
-
-
tholeiite (1)
-
tholeiitic basalt (1)
-
-
dacites (1)
-
rhyolites (1)
-
-
-
inclusions (1)
-
intrusions (1)
-
isotopes
-
radioactive isotopes
-
Ar-40/Ar-39 (1)
-
C-14 (2)
-
Cl-36 (1)
-
-
stable isotopes
-
Ar-40/Ar-39 (1)
-
D/H (1)
-
O-18/O-16 (1)
-
S-34/S-32 (1)
-
-
-
lava (2)
-
magmas (5)
-
metals
-
alkali metals
-
potassium (1)
-
-
-
metamorphic rocks (1)
-
metasomatism (1)
-
noble gases
-
argon
-
Ar-40/Ar-39 (1)
-
-
-
North America
-
Basin and Range Province (1)
-
-
ocean floors (1)
-
Oceania
-
Polynesia
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kohala (1)
-
-
-
-
-
-
oxygen
-
O-18/O-16 (1)
-
-
Pacific Ocean
-
East Pacific
-
Northeast Pacific (1)
-
-
North Pacific
-
Northeast Pacific (1)
-
-
-
paleomagnetism (2)
-
plate tectonics (2)
-
remote sensing (1)
-
spectroscopy (1)
-
sulfur
-
S-34/S-32 (1)
-
-
tectonics (1)
-
United States
-
Alaska
-
Aleutian Islands (1)
-
-
California
-
Northern California (1)
-
Shasta County California
-
Lassen Peak (1)
-
-
Siskiyou County California
-
Mount Shasta (1)
-
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Kohala (1)
-
-
-
-
Oregon
-
Klamath County Oregon
-
Mount Mazama (1)
-
-
-
Washington (1)
-
-
-
sedimentary rocks
-
volcaniclastics (1)
-
-
sediments
-
volcaniclastics (1)
-
GeoRef Categories
Era and Period
Epoch and Age
Date
Availability
1-13 OF 13
Results shown limited to content with bounding coordinates.
Andrew T. Calvert
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Sort by
Journal Article
The Pondosa fault zone: A distributed dextral-normal-oblique fault system in northeastern California, USA
Jessica Thompson Jobe, Richard Briggs, Ryan Gold, Stephen DeLong, Madeline Hille, Jaime Delano, Samuel A. Johnstone, Alexandra Pickering, Rachel Phillips, Andrew T. Calvert
Journal: Geosphere
Publisher: Geological Society of America
Published: 07 December 2022
Geosphere (2023) 19 (1): 179–205.
Journal Article
Simultaneous Middle Pleistocene eruption of three widespread tholeiitic basalts in northern California (USA): Insights into crustal magma transport in an actively extending back arc
Drew T. Downs, Duane E. Champion, Patrick Muffler, Robert L. Christiansen, Michael A. Clynne, Andrew T. Calvert
Journal: Geology
Publisher: Geological Society of America
Published: 19 August 2020
Geology (2020) 48 (12): 1216–1220.
Journal Article
The remarkable volcanism of Shastina, a stratocone segment of Mount Shasta, California
Robert L. Christiansen, Andrew T. Calvert, Duane E. Champion, Cynthia A. Gardner, Judith E. Fierstein, Jorge A. Vazquez
Journal: Geosphere
Publisher: Geological Society of America
Published: 10 August 2020
Geosphere (2020) 16 (5): 1153–1178.
Journal Article
Interpreting and reporting 40 Ar/ 39 Ar geochronologic data
Allen J. Schaen, Brian R. Jicha, Kip V. Hodges, Pieter Vermeesch, Mark E. Stelten, Cameron M. Mercer, David Phillips, Tiffany A. Rivera, Fred Jourdan, Erin L. Matchan, Sidney R. Hemming, Leah E. Morgan, Simon P. Kelley, William S. Cassata, Matt T. Heizler, Paulo M. Vasconcelos, Jeff A. Benowitz, Anthony A.P. Koppers, Darren F. Mark, Elizabeth M. Niespolo, Courtney J. Sprain, Willis E. Hames, Klaudia F. Kuiper, Brent D. Turrin, Paul R. Renne, Jake Ross, Sebastien Nomade, Hervé Guillou, Laura E. Webb, Barbara A. Cohen, Andrew T. Calvert, Nancy Joyce, Morgan Ganerød, Jan Wijbrans, Osamu Ishizuka, Huaiyu He, Adán Ramirez, Jörg A. Pfänder, Margarita Lopez-Martínez, Huaning Qiu, Brad S. Singer
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 July 2020
GSA Bulletin (2021) 133 (3-4): 461–487.
Journal Article
The timing and compositional evolution of volcanism within northern Harrat Rahat, Kingdom of Saudi Arabia
Mark E. Stelten, Drew T. Downs, Duane E. Champion, Hannah R. Dietterich, Andrew T. Calvert, Thomas W. Sisson, Gail A. Mahood, Hani Zahran
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 04 November 2019
GSA Bulletin (2020) 132 (7-8): 1381–1403.
Journal Article
Pleistocene hydrothermal activity on Brokeoff volcano and in the Maidu volcanic center, Lassen Peak area, northeast California: Evolution of magmatic-hydrothermal systems on stratovolcanoes
David A. John, Robert G. Lee, George N. Breit, John H. Dilles, Andrew T. Calvert, L.J. Patrick Muffler, Michael A. Clynne
Journal: Geosphere
Publisher: Geological Society of America
Published: 26 April 2019
Geosphere (2019) 15 (3): 946–982.
Includes: Supplemental Content
Journal Article
Eruptive history of Middle Sister, Oregon Cascades, USA–Product of a late Pleistocene eruptive episode
Journal: Geosphere
Publisher: Geological Society of America
Published: 10 August 2018
Geosphere (2018) 14 (5): 2118–2139.
Includes: Supplemental Content
Journal Article
New petrological, geochemical, and geochronological perspectives on andesite-dacite magma genesis at Ruapehu volcano, New Zealand
Chris E. Conway, John A. Gamble, Colin J.N. Wilson, Graham S. Leonard, Dougal B. Townsend, Andrew T. Calvert
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 April 2018
American Mineralogist (2018) 103 (4): 565–581.
Journal Article
40 Ar/ 39 Ar geochronology, paleomagnetism, and evolution of the Boring volcanic field, Oregon and Washington, USA
Journal: Geosphere
Publisher: Geological Society of America
Published: 01 December 2014
Geosphere (2014) 10 (6): 1283–1314.
Journal Article
Modeling volcano growth on the Island of Hawaii: Deep-water perspectives
Journal: Geosphere
Publisher: Geological Society of America
Published: 01 October 2013
Geosphere (2013) 9 (5): 1348–1383.
Journal Article
Geology and 40 Ar/ 39 Ar geochronology of the medium- to high-K Tanaga volcanic cluster, western Aleutians
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 May 2012
GSA Bulletin (2012) 124 (5-6): 842–856.
Journal Article
Early growth of Kohala volcano and formation of long Hawaiian rift zones
Journal: Geology
Publisher: Geological Society of America
Published: 01 July 2011
Geology (2011) 39 (7): 659–662.
Book Chapter