RT @USGS: 🎂Happy Birthday to Guadalupe Mountains National Park, established on September 30, 1972. Learn more about the park: https://t.co…
5,060 followers
2,887 followers
RT @USGS: 🎂Happy Birthday to Guadalupe Mountains National Park, established on September 30, 1972. Learn more about the park: https://t.co…
796,690 followers
🎂Happy Birthday to Guadalupe Mountains National Park, established on September 30, 1972. Learn more about the park: https://t.co/NC4Y4fe6DP and with this historic USGS [PUB] geologic map (1948): https://t.co/rf0eToz0bI #Texas @GuadalupeMtnsNP 🏞️ 📷NPS http
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RT @USGS: Happy 50th Birthday to @GuadalupeMtnsNP (est. 9/30/1972). Celebrate by learning more about the park: https://t.co/iTS1ODNZio and…