Hi @SingleMomsTales all of the official USGS "social media presences" are listed here: on.doi.gov/refOAh

@jaredclarke @hammerron Unmentioned were the politics that are sometimes involved too!

Hi @JohnRogers63 The #Quaternary #Fault & Fold Database of the U.S. includes info on #Arizona: on.doi.gov/iVseVD

Hello @hammerron This site partially addresses the difference between National Parks vs Monuments: 1.usa.gov/Aah08J

President Roosevelt declared the #Grand Canyon a National Monument on this date in 1904. USGS has a geologic map: on.doi.gov/nF3Yjx

15,000 years ago, for a few days, more water poured over this cliff than all the world's rivers combined: on.doi.gov/wRKKv0

USGS Natural Hazards Risk Reduction Project Goes National: Scientists and communities are working together to ma... on.doi.gov/wVSx6Y

Volcano Resources for #Teachers - activities, pubs, posters and more! on.doi.gov/xGjx6s #GSVolcano

[VIDEO} Possible discovery of #virus among wild #salmon in British Columbia piques interest in USGS science youtu.be/nRN8Tm9ykPQ

Join the Crayfish Corps @ValleyForgeNHP and find other summer volunteer jobs (even at the USGS) here: 1.usa.gov/xfAwEZ

RT @Interior: Flags will be flown at half-mast today at all @Interior facilities in honor of @NatlParkService Ranger Margaret Anderson.

Technical Announcement: High Resolution OrbView-3 Images (2003-2007 at up to 1-m res) Now Available from USGS : on.doi.gov/yDCb98

Volcanoes both harass & help mankind. Benefits include fertile soils, new land, mineral resources, etc.: on.doi.gov/AEr9ed #GSVolcano

What does @DOIDepSec do? #Energy & #conservation in #AK are big. Learn about how we’re coordinating federal action on.doi.gov/w5GwlG

#Invasive #pythons can withstand saltwater indicating risk of them spreading beyond the #Everglades on.doi.gov/y1Z9nY

@tabatie Pacific Tsunami Warning Ctr:"Based on all available data a destructive Pacific-wide tsunami is not expected": bit.ly/x8ZTpQ

Dramatic Links Found Between Climate Change, Elk, Plants, and Birds bit.ly/ycwEkX #usgsnews

RT @USGSted: Powerful earthquake, SANTA CRUZ ISLANDS, Jan-9 04:07 UTC, 0 #quake tweets/min, on.doi.gov/A1vIqp

[PUB] Response of Lake Chemistry to Atmospheric Deposition & Climate in Selected Areas in Western US -http://on.doi.gov/xOcxE8

Satellite Tracking Helps Russian Tanker Navigate Critical Sea Duck Habitat bit.ly/xPdHNQ #usgsnews