Item talk:Q45395

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     name: 'A re-examination of the three most prominent Holocene tephra deposits
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     name: Eruptions of Lassen Peak, California, 1914 to 1917
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 affiliation:
   '@id': https://doi.org/10.13039/100000201
   '@type': Organization
   alternateName: U.S. Geological Survey, Volcano Science Center
   name: U.S. Department of the Interior
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   alternateName: Earth Science Board
   identifier:
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     propertyID: RINGGOLD
     value: '8787'
   name: University of California Santa Cruz
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   alternateName: Earth Sciences Board
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   name: University of California Santa Cruz
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   name: San Jose State University
 familyName: Clynne
 givenName: Michael
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USGS Staff Profile:

 '@context': https://schema.org
 '@type': Person
 affiliation:
 - '@type': Organization
   name: Geological Society of America
 - '@type': Organization
   name: American Geophysical Union
 award:
 - Geological Society of America Fellow
 description:
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   abstract: Research Geologist with the California Volcano Observatory
   additionalType: short description
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   abstract: I am currently a Research Geologist at the USGS California Volcano Observatory
     (CalVO) and fundamentally a field geologist who maps Cascade volcanoes and interprets
     their eruptive history, geochemistry and petrology.
   additionalType: staff profile page introductory statement
 - '@type': TextObject
   abstract: My primary interests are in using mineralogy, crystal chemistry and
     rock textures to determine the origin and evolution of magmas erupting at Cascade
     volcanoes.  I am currently the USGS geologist who most versed in geology of
     the Lassen Volcanic Center and southernmost Cascades volcanoes and the geology
     of Mount St. Helens.  I interface with managers and staff at Lassen Volcanic
     National Park and Mount St. Helens National Volcanic Monument on geologic and
     interpretation issues in those parks.  I entered the USGS as a student field
     assistant in 1975 and have been employed there ever since.I am currently in
     the final stages of producing a geologic map of Mount St. Helens.  The field
     work is complete and I am writing the materials that will accompany the map.  My
     goal is to understand the complex eruptive history of Mount St. Helens as thoroughly
     as possible using stratigraphy and geochronology.  I and colleagues have added
     considerable detail to the geologic history framework produced by earlier USGS
     geologists.My work at Lassen is at a mature stage.  The geologic map of the
     Lassen Volcanic Center and vicinity describes the geology and eruptive history
     of the Lassen Volcanic Center and the many smaller volcanoes that surround it.  The
     basic geologic work at Lassen has been used to provide a framework for interpretation
     of the hydrothermal system and as basis for volcano hazards assessment of the
     region.  A variety of topical studies in collaboration with colleagues include
     geochronology, geochemistry, isotope geology, petrology, mineral chemistry,
     physical volcanology, geophysics, tectonics and hydrothermal systems.  Some
     of the geologic processes described at Lassen have guided work at other Cascades
     volcanoes and the arc as a whole.
   additionalType: personal statement
 email: mclynne@usgs.gov
 hasCredential:
 - '@type': EducationalOccupationalCredential
   name: Ph.D. University of California-Santa Cruz, 1993
 - '@type': EducationalOccupationalCredential
   name: M.S. California State California-San Jose, 1983
 - '@type': EducationalOccupationalCredential
   name: B.S. University of California-Santa Cruz, 1976
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   affiliatedOrganization:
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     name: California Volcano Observatory
     url: https://www.usgs.gov/observatories/calvo
   roleName: Research Geologist
   startDate: '2024-05-12T15:51:42.596127'
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   additionalType: self-claimed professional experience
   name: Former associate editor Bulletin of Volcanology
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 jobTitle: Research Geologist
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   additionalType: self-claimed expertise
   name: Geologic mapping
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   additionalType: self-claimed expertise
   name: Volcanology
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Geochemistry
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   additionalType: self-claimed expertise
   name: Petrology
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   additionalType: self-claimed expertise
   name: Field Geology
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   additionalType: self-claimed expertise
   name: Mineralogy
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     name: U.S. Geological Survey
   name: staff member
   startDate: '2024-05-12T15:51:42.588234'
 name: Michael Clynne
 url: https://www.usgs.gov/staff-profiles/michael-clynne