Item talk:Q54818

ORCID:

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 '@id': https://orcid.org/0000-0002-7530-803X
 '@reverse':
   creator:
     '@id': https://doi.org/10.1093/petrology/egab019
     '@type': CreativeWork
     identifier:
       '@type': PropertyValue
       propertyID: doi
       value: 10.1093/petrology/egab019
     name: "Bulk Composition of Fast-Spreading Oceanic Crust: Insights from the Lower\
       \ Cumulates of the East Pacific Rise and from Cocos\u2013Nazca Rift Basalts,\
       \ Hess Deep"
 '@type': Person
 familyName: Deasy
 givenName: Ryan
 mainEntityOfPage: https://orcid.org/0000-0002-7530-803X

USGS Staff Profile:

 '@context': https://schema.org
 '@type': Person
 affiliation:
 - '@type': Organization
   name: American Geophysical Union (AGU) member 2012-present
 - '@type': Organization
   name: Geological Society of America member (GSA) 2012-present
 award:
 - Geological Society of America Student Research Grant - 2016
 - John & Mary Droste Associate Instructor Award - 2016
 - Marland Pratt Billings and Katherine Fowler-Billings Research Award - 2015
 description:
 - '@type': TextObject
   abstract: Research Geologist with the Florence Bascom Geoscience Center
   additionalType: short description
 - '@type': TextObject
   abstract: I am a Mendenhall fellow based in Reston, Virginia. My work with the
     Coastal Basement Geology of the Southeastern U.S. Project involves mineralogical,
     geochemical, and isotopic studies of rocks from deep wells and the production
     of geologic maps from these data. The list of Publications below is automatically
     generated and incomplete. Please contact me directly for a copy of my current
     CV.
   additionalType: staff profile page introductory statement
 - '@type': TextObject
   abstract: Deasy, R. and McAleer, R. (2022). Basement infrastructure of northwest
     Florida revealed by 40Ar/39Ar age spectra of K-feldspar and muscovite. In Geol.
     Soc. Of Am. Southeastern Section Abstracts with Programs.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Deasy, R., Meyer, R., Wintsch, R. (2021). Average fast spread oceanic
     crustal composition and insights into its plumbing system. In Physics of Volcanoes
     2021 Workshop PoV-7 Abstracts with Programs.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Meyer, R., Wintsch., R., & Deasy, R. (2021). A new drill core material
     sample collection strategy for the measurement of average chemical and mineral
     modal rock compositions. In Space Resources Week 2021 Abstracts with Programs.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Deasy, R., & Lupo, M. (2021). Geochemistry and mineralogy of mafic,
     intermediate, and felsic rocks of the North Florida volcanic series. In Geol.
     Soc. Of Am. Southeastern Section Abstracts with Programs.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: 'Deasy, R. T. Meyer, R., & Wintsch, R. P. (2020). Evolution and composition
     of the lower crust produced at fast-spreading oceanic margins: insights from
     the Hess Deep Rift tectonic window. In International Conference on Ophiolites
     and the Oceanic Lithosphere: Results of the Oman Drilling Project and Related
     Research Abstracts.'
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Deasy, R. T., Wintsch, R. P., Meyer, R., & Bish., D. (2019). Stepped
     alteration of lower oceanic crust at Hess Deep from whole rock 87Sr/86Sr data
     and quantitative modal mineralogy. In AGU Fall Meeting Abstracts.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Wathen, B., McAleer, R., Deasy, R. T., & Wintsch, R. P. (2017). Metamorphic
     Differentiation by dissolution-precipitation creep in fault-rock phyllonites.
     In 2017 Geol. Soc. of Am. Northeast Section Abstracts with Programs.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: "Deasy, R. T., Bish, D., & Wintsch, R. P. (2016). Mineralogy of clasts\
     \ and matrices in a Siluro-Ordovician tectonic me\u0301lange: new constraints\
     \ and new complications on pre-Acadian crustal evolution in southern New England.\
     \ In 2016 Geol. Soc. of Am. Northeast Section Abstracts with Programs, 44-3."
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Deasy, R. T., Wintsch, R. P., Meyer, R., Bish, D. L., Gasaway, C., &
     Heimdal, T. (2014, December). Decoupling of Serpentinization and Prehnitization
     in Lower East Pacific Rise Crust at Hess Deep. In AGU Fall Meeting Abstracts.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Deasy, R. T., Wathen, B., & Wintsch, R. P. (2014). EDMAP bedrock geologic
     map of accreted terranes, western New Haven Quadrangle, CT, USA. In 2014 Geol.
     Soc. of Am. Annual Meeting Abstracts with Programs, 205-19.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Deasy, R. T., Wintsch, R. P., & Jones, L. (2014). A new interpretation
     of the Maltby Lakes "volcanics" and related rocks, western New Haven Quadrangle,
     Connecticut, USA. In 2014 Geol. Soc. of Am. Northeast Section Abstracts with
     Programs, 46-3.
   additionalType: staff profile page abstract
 - '@type': TextObject
   abstract: Deasy, R. T., Wintsch, R. P. (2013). Reaction and textural softening
     in a shear zone in the Newtown ortho-gneiss, Sandy Hook, CT. In 2013 Geol. Soc.
     of Am. Northeast Section Abstracts with Programs, 43-2.
   additionalType: staff profile page abstract
 email: rdeasy@usgs.gov
 hasCredential:
 - '@type': EducationalOccupationalCredential
   name: Ph.D. in Geological Sciences, minor in Geochemistry, Indiana University,
     2019
 - '@type': EducationalOccupationalCredential
   name: M.S. in Geological Sciences, Indiana University, 2015
 - '@type': EducationalOccupationalCredential
   name: B.S. in Geological Sciences, Indiana University, 2011
 - '@type': EducationalOccupationalCredential
   name: B.M. in Music Composition, minor in Philosophy, Indiana University, 2002
 hasOccupation:
 - '@type': OrganizationalRole
   affiliatedOrganization:
     '@type': Organization
     name: Florence Bascom Geoscience Center
     url: https://www.usgs.gov/centers/florence-bascom-geoscience-center
   roleName: Research Geologist
   startDate: '2024-05-12T15:45:39.080460'
 - '@type': Occupation
   additionalType: self-claimed professional experience
   name: 2020-present, Research Geologist | Mendenhall Fellow, U.S. Geological Survey,
     Reston, Virginia
 - '@type': Occupation
   additionalType: self-claimed professional experience
   name: 2018-2020, Research Specialist, Bedrock Mapping, Conn. Dept. of Energy &
     Environmental Protection, Hartford, Connecticut
 - '@type': Occupation
   additionalType: self-claimed professional experience
   name: 2015, Research Assistant, Chemical Analyst, IODP 345 Post-Expedition Award,
     Bergen, Norway
 - '@type': Occupation
   additionalType: self-claimed professional experience
   name: '2013-2014, Research Assistant, Bedrock Mapping, EDMAP Project #G13AC00087,
     Connecticut'
 identifier:
 - '@type': PropertyValue
   propertyID: GeoKB
   value: https://geokb.wikibase.cloud/entity/Q54818
 - '@type': PropertyValue
   propertyID: ORCID
   value: 0000-0002-7530-803X
 jobTitle: Research Geologist
 knowsAbout:
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Geologic Mapping
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Field Petrology
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Metamorphic Rocks
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Igneous Rocks
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Geochemistry
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Geochronology
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Thermochronology
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Tectonics
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Structural Geology
 - '@type': Thing
   additionalType: self-claimed expertise
   name: X-Ray Diffraction (XRD)
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Electron Probe Microanalysis (EPMA)
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Scanning Electron Microscopy (SEM)
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Optical Petrography
 - '@type': Thing
   additionalType: self-claimed expertise
   name: GIS
 memberOf:
   '@type': OrganizationalRole
   member:
     '@type': Organization
     name: U.S. Geological Survey
   name: staff member
   startDate: '2024-05-12T15:45:39.077763'
 name: Ryan T Deasy, Ph.D.
 url: https://www.usgs.gov/staff-profiles/ryan-t-deasy