
Staff
The CGS employs a wide range of geoscience, GIS, and other highly-qualified researchers with the goal of fulfilling the statutory mission of the organization: serving all the residents of Colorado.
Administration
Matt Morgan
State Geologist / Director
Geologic Mapping, Earthquakes, Geologic Hazards, Landslides, Mapping, Meteorites, Minerals, Geochronology, Geomorphology, Stratigraphy, Structure, LiDAR
Learn MoreJill Carlson
Deputy Director / Senior Engineering Geologist
Historic Coal Mine Subsidence, Engineering Geology, Geologic Hazards, Land Use Review, Landslides, Mudslides, RockFall, Swelling Soil
Learn MoreJustine Robinson
Budget Analyst
Administrative support, Accounting
Learn MoreBeth Sjaastad
Budget Officer
Accounting
Learn MoreDebbie Cockburn
Administration
Outreach, Bookstore
Learn MoreGeologic Hazards and Emergency Response
Jonathan Lovekin
Senior Engineering Geologist
land use review, geologic hazards, geologic mapping
Learn MoreEnrique Chon
Seismologist
Seismology, Geophysical Methods
Learn MoreAmy Crandall
Engineering Geologist
Land Use Review, Engineering Geology, Geologic Hazards
Learn MoreScot Fitzgerald
Senior GIS Analyst
Geologic Hazards, GIS Modeling, HAZUS, SysAdmin
Learn MoreKassandra Lindsey
Geologist
Geologic Hazards, Geologic Mapping
Learn MoreJames McCalpin (Crestone)
Senior Paleoseismologist
Geological Hazards, Quaternary Faulting, Slope Failure Mapping and Analysis
Learn MoreJonathan White (emeritus)
STATEMAP Program Manager / Senior Research Geologist
STATEMAP mapping, Quaternary Geology and Geomorphology, Engineering Geology, Geologic Hazards, Land Use Review
Learn MoreGeologic Mapping
Jonathan White (emeritus)
STATEMAP Program Manager / Senior Research Geologist
STATEMAP mapping, Quaternary Geology and Geomorphology, Engineering Geology, Geologic Hazards, Land Use Review
Learn MoreMary Gillam (Durango)
Mapping Geologist
Learn MoreStephen Keller
Mapping Geologist
Minerals, Economic Geology, Mapping, Environmental
Learn MoreKassandra Lindsey
Geologist
Geologic Hazards, Geologic Mapping
Learn MoreAlexander Marr
Mapping Geologist
Learn MoreEmily Perman
Mapping Geologist
Learn MoreNathan Rogers
Geologist
Geologist
Learn MoreAndrew Schmidt (Grand Junction)
Mapping Geologist
Geologic Mapping
Learn MoreMineral Resources and Energy
Mike O’Keeffe
Senior Minerals Geologist
Geology, Mineral Resources, Environmental Geology
Learn MoreJerry Boak
Senior Geologist
Carbon Capture Utilization and Storage, Induced Seismicity, Geothermal
Learn MoreAndrew Giebel
Minerals Geologist
Learn MoreScott Lundstrom (Durango)
Mapping Geologist
Learn MorePaul Morgan (emeritus)
Senior Geothermal Geologist
Geothermal Energy, Earthquakes
Learn MoreNathan Rogers
Geologist
Geologist
Learn MoreJay Temple (Westcliffe)
Mapping Geologist
Learn MoreGroundwater Resources
Land-Use Reviews
Jill Carlson
Deputy Director / Senior Engineering Geologist
Historic Coal Mine Subsidence, Engineering Geology, Geologic Hazards, Land Use Review, Landslides, Mudslides, RockFall, Swelling Soil
Learn MoreAmy Crandall
Engineering Geologist
Land Use Review, Engineering Geology, Geologic Hazards
Learn MoreJonathan Lovekin
Senior Engineering Geologist
land use review, geologic hazards, geologic mapping
Learn MoreKaren Berry (State Geologist emeritus)
Senior Engineering Geologist
Engineering Geology, Land Use Review, Landslides, Mudslides, RockFall, Swelling Soil
Learn MoreGIS, Web Development, and Publications
Scot Fitzgerald
Senior GIS Analyst
Geologic Hazards, GIS Modeling, HAZUS, SysAdmin
Learn MoreJohn Hopkins
Technical Media Specialist
online/offline digital audio, video, photography, web production, archivist, writer/editor
Learn MoreLarry Scott
Graphic Design and Publications
Graphic design, illustration, map-making
Learn MorePublic Outreach Coordination
Nathan Rogers
Geologist
Geologist
Learn MoreJill Carlson
Deputy Director / Senior Engineering Geologist
Historic Coal Mine Subsidence, Engineering Geology, Geologic Hazards, Land Use Review, Landslides, Mudslides, RockFall, Swelling Soil
Learn MoreAmy Crandall
Engineering Geologist
Land Use Review, Engineering Geology, Geologic Hazards
Learn MoreScot Fitzgerald
Senior GIS Analyst
Geologic Hazards, GIS Modeling, HAZUS, SysAdmin
Learn MoreKassandra Lindsey
Geologist
Geologic Hazards, Geologic Mapping
Learn MoreJonathan Lovekin
Senior Engineering Geologist
land use review, geologic hazards, geologic mapping
Learn More