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GSA 2019 ANNUAL MEETING & EXPOSITION

Scientific Field Trips

Trip descriptions and leader bios are online at community.geosociety.org/gsa2019/learn/field.

2. Pluton Construction in the Sierra Nevada Viewed Using 10. Journey to the Grand Canyon: A Geologic and
the StraboSpot Field Data System. Wed.–Sat., 18–21 Sept. Hydrologic Excursion across Arizona’s Magnificent
US$278. Cosponsors: GSA Structural Geology and Tectonics Heartland. Fri.–Sat., 20–21 Sept. US$660. Leaders: Wayne
Division; GSA Mineralogy, Geochemistry, Petrology, and Ranney; Marvin Frank Glotfelty.
Volcanology Division. Leaders: Allen F. Glazner, University of
North Carolina; Basil Tikoff; John M. Bartley; Greg M. Stock; 12. Middle Proterozoic Rocks of the McDowell Mountains,
Drew S. Coleman. Arizona, USA—Journey into the Magmatic Gap. Sat., 21 Sept.
US$105. Cosponsor: McDowell Sonoran Conservancy. Leader:
3. What Is the Age of the Mazatzal Orogeny? Evidence for Steve Skotnicki.
Mesoproterozoic ca. 1.47–1.45 Ga Regional Deformation in
the Type Area of the Mazatzal Orogeny. Thurs.–Fri., 19–20 13. An Educator’s Look at Phoenix-Area Geology. Sat., 21 Sept.
Sept. US$265. Cosponsors: GSA Structural Geology and US$204. Cosponsors: National Association of Geoscience
Tectonics Division; GSA Mineralogy, Geochemistry, Petrology, Teachers (NAGT); NAGT Geo2YC Division; National Earth
and Volcanology Division. Leader: Michael F. Doe, MF Doe Science Teachers Association (NESTA). Leaders: Callan Bentley,
Geoscience LLC. North Virginia Community College; Merry Wilson, Scottsdale
Community College; Carla McAuliffe; Aida Awad.
5. Unraveling Volcanic and Related Processes Using Remotely
Sensed Data Sets: Perspectives from a Miocene-Aged Volcanic 14. Tectonic Development of the Colorado Plateau Transition
Terrain in Northwest Arizona. Thurs.–Sat., 19–21 Sept. US$448. Zone, Central Arizona: Insights from Lower Crustal and
Cosponsor: GSA Planetary Geology Division. Leaders: Nicholas Mantle Xenoliths and Volcanic Host Rocks. Sat., 21 Sept.
P. Lang, Mercyhurst University; Susanne McDowell; Cole A. US$240. Cosponsors: GSA Geochronology Division; GSA
Nypaver; Briana D. Li-Vidal; Brandt M. Gibson. Mineralogy, Geochemistry, Petrology, and Volcanology
Division; GSA Structural Geology and Tectonics Division.
6. Volcanology and Associated Hazards of the San Francisco Leaders: Alan D. Chapman, Macalester College; Nancy Riggs;
Volcanic Field. Thurs.–Sat., 19–21 Sept. US$335. Leaders: Mihai N. Ducea.
Nancy Riggs, Northern Arizona University; Michael H. Ort;
Charles Connor; Fabrizio Alfano; Michael Conway. 15. The Co-Evolution of Verde Valley and the Verde River,
Central Arizona. Sat., 21 Sept. US$96. Cosponsor: GSA
7. Back to the Jurassic: Architecture of Eolian, Wadi, Quaternary Geology and Geomorphology Division. Leaders:
Microbialite, and Disturbed Facies, Carmel Formation and Philip A. Pearthree; P. Kyle House; Kelin Whipple; Joseph P. Cook.
Navajo Sandstone, Kane County, Southwest Utah. Wed.–Fri.,
18–20 Sept. US$426. Cosponsor: Pacific Section SEPM (Society 16. Geoarchaeology of Prehistoric Agriculture, Soils, and
for Sedimentary Geology). Leaders: Mario V. Caputo, San Diego Floodplain Dynamics on the Lower Salt and Middle Gila
State University; Thomas B. Anderson. Rivers, Arizona. Sat., 21 Sept. US$342. Leaders: Gary
Huckleberry, University of Arizona; Kyle Woodson; Jonathan
8. Exploring Arizona Earth Fissures: An Anthro- Sandor.
pogenic Geologic Hazard. Fri., 20 Sept. US$200. Leaders:
Lorraine K. Carnes, Arizona State University; Joseph P. Cook. 17. Lava and Pyroclastic Flows of the Miocene Goldfield-
Superstition Volcanic Province, Central Arizona. Sat.,
9. Classic Springs and Karst Systems of Northern 21 Sept. US$170. Cosponsors: GSA Mineralogy, Geochemistry,
Arizona. Fri.–Sat., 20–21 Sept. US$235. Cosponsors: GSA Petrology, Volcanology Division; Arizona Geological Society;
Hydrogeology Division; GSA Karst Division. Leaders: Abraham Cereris Resource Development (Ft. Worth, Texas). Leaders:
E. Springer, Northern Arizona University; Benjamin W. Tobin. R.V. Fodor, North Carolina State University; Michael T. Mohr;
Brian A. Dombroski.

INDUSTRY TRACKS Look for these icons, which identify trips in the following areas:

Economic Geology Engineering Hydrogeology and
Environmental Geology

22 GSA Today | June 2019