Geoffrey Thiemann
2
projects
About Me
Geoffrey hasn't written anything yet
by
John Goodge
Rock samples that our Antarctic expedition collected are one of the few ways we can build a better picture of the continent hidden beneath the polar ice cap, and redraw the conventional map of Rodinia.
$20
PLEDGE
by
Neil Hammerschlag
Sharks are one of the most feared, yet imperiled creatures on our planet. We plan to tag and track sharks with satellite tags to identify their ‘hot spots’ for mating, feeding, and pupping, and to protect them at these sites.
$20
PLEDGE