The following posters presented at the Phoenix Annual Meeting were identified as “standouts” by meeting attendees. Follow the links to view the posters for yourself.

ESTIMATING UNCERTAINTIES ON ALPHA-EJECTION CORRECTIONS AND EFFECTIVE URANIUM VALUES RELEVANT FOR THE APATITE (U-TH)/HE METHOD

Spencer K.D. Zeigler

James R. Metcalf

Rebecca M. Flowers

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/335228

TEACHING EARTH SCIENCE (WITH LAB) THROUGH ANTELOPE VALLEY COLLEGE, INSIDE CALIFORNIA STATE PRISON, LOS ANGELES COUNTY

Aurora I. Burd

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/339397

THE ART AND SCIENCE OF TEACHING FIELD SKETCHING IN A HIGH SCHOOL CLASSROOM

Teresa Lynne G. Madewell

Karen Blount

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/334477

ATTEMPTS AT INCREASING STUDENT SUCCESS AND IMPROVING THE LEARNING EXPERIENCE IN TWO-YEAR COLLEGE, ONLINE GEOLOGY COURSES

Deniz Ballero

Polly A. Bouker

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/332554

USE OF CONTINUOUS WATER QUALITY SENSORS TO EXAMINE HEADWATER RESPONSE TO SNOWMELT: VALLES CALDERA, JEMEZ MOUNTAINS, NM

Abigail Axness

Laura J. Crossey

Chris McGibbon

Kent Smith

Micael Albonico

Robert R. Parmenter

T. Scott Compton

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/334345

RECONSTRUCTION OF A PALEO DEBRIS FLOW EVENT IN A LIMESTONE CAVE USING FIELD WORK, TERRESTRIAL LIDAR, AND CFD SIMULATION

Rachel Bosch

Aaron Bird

Dylan J. Ward

Matthew D. Covington

Arthur N. Palmer

Margaret V. Palmer

Rickard A. Olson

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/340310

REMOTE SENSING AND GIS TECHNIQUES APPLIED TO EPITHERMAL MINERALIZATION IN THE SIERRA MADRE OCCIDENTAL, CHIHUAHUA, MEXICO

Labdan Alqahtani

Philip C. Goodell

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/337104

A KARST FEATURE PREDICTABILITY MODEL WITHIN BARBER COUNTY, KANSAS

Gary M. Kelner

Kaitlyn Gauvey

Jonathan B. Sumrall

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/331089

TITANITE U-PB AGE AND TRACE ELEMENT CHEMISTRY: TRACING COOLING AND ALTERATION IN SIERRA NEVADA BATHOLITH

Grace Hruska

Jade Star Lackey

Kyle R. McCarty

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/340573

PLATINUM-GROUP ELEMENT CONCENTRATIONS IN TROPICAL LAKE SEDIMENTS IN THE EXPLORATION FOR NICKEL LATERITE DEPOSITS

Gabriela Yvonne Ramirez

Marek Locmelis

Jonathan Obrist-Farner

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/336664

TECTONIC INFLUENCES ON SPECIES RICHNESS OF MAMMALS IN THE MIDDLE MIOCENE DOVE SPRING FORMATION, CALIFORNIA

Fabian Hardy

Catherine Badgley

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/338773

PATTERNS IN FLOODPLAIN DRAINAGE DURING THE EARLY EOCENE IN THE SOUTHERN BIGHORN BASIN (WYOMING, U.S.A.)

Eve Lalor

Brady Z. Foreman

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/336988

IMPACTS OF HURRICANE FLORENCE AND MICHAEL ON THE BLACK CREEK AQUIFER AS RECORDED BY THE SOUTHEASTERN NORTH CAROLINA GROUNDWATER MONITORING NETWORK

Daren T. Nelson

Edgar Lopez Roldan

Tori L. Saunders

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/339661

NEW REMAINS OF MIDDLE MIOCENE EQUIDS FROM THE CAJON VALLEY FORMATION, SAN BERNARDINO NATIONAL FOREST, SAN BERNARDINO COUNTY, CALIFORNIA

Brittney E. Stoneburg

Andrew T. McDonald

Alton C. Dooley

Eric Scott

Brett S. Dooley

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/340409

BANDS ON JUPITER'S MOON EUROPA: GEOMETRIES, MORPHOLOGIES, CLASSIFICATION, AND FORMATION MECHANISMS

Walter K. Zimmerman

Simon A. Kattenhorn

https://gsa.confex.com/gsa/2019AM/meetingapp.cgi/Paper/337782