Cavers
Please join us for part 2 of Beth Cortright's webinar about the Double Bopper 
cave. She has much more information on the most recent expidition and more 
incredibly beautiful pictures.

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Cave safely
Debbie Spoons
NSS CaveNet Webinar Chair.




Grand Canyon’s Double Bopper Cave System Reaches 40 Miles Presenter: Beth 
Cortright
Join us for a webinar on Mar 13, 2019 at 8:00 PM CDT which is: 9PM EDT/7PM/MDT
6PM PDT Please check your time zone for the correct starting time.

Register now!<https://attendee.gotowebinar.com/register/5802193625660374274>



Beth Cortright is back with part 2 of the Grand Canyon Expedition. In the fall 
of 2018, two expedition teams returned to Double Bopper Cave in Grand Canyon 
National Park to continue survey and exploration of the extensive system. 
Through their efforts, the cave is now 40.6 miles long and has climbed into the 
top ten longest caves in the United States. The newest discoveries include many 
mummified mammals, an entire wall of gypsum hair, and more iron foam and gypsum 
flowers than anyone could imagine. Survey teams documented incredible boreholes 
and unique formations in the caves, while avoiding bark scorpions and flash 
floods on the surface. This presentation will show highlights of the October 
2018 expedition and give an update on the Double Bopper Cave system.
Beth Cortright:
Beth Cortright has been caving for about 11 years. She began exploring 
underground while attending college and primarily caved in south central 
Kentucky, where she learned to survey. During this time, Beth also got involved 
with a group surveying caves in collaboration with archaeologists at Maya sites 
in the Yucatan, Mexico. Through her adventures with the caving group in 
Kentucky and Mexico, Beth was invited on a weeklong expedition into Lechuguilla 
Cave in Carlsbad Caverns National Park in 2011. Beth has since returned to 
Lechuguilla many times, and to many other New Mexico caves as well, for more 
day trips and expeditions. Beth also participates in expeditions to Montana’s 
Bob Marshall Wilderness and Grand Canyon National Park.
This and all webinars are recorded and stored on the NSS website at 
www.caves.org for later viewing and downloading.
The opinions in this webinar are not necessarily those of the NSS

After registering, you will receive a confirmation email containing information 
about joining the webinar.

View System 
Requirements<https://link.gotowebinar.com/help-system-requirements-attendees>





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