Daniel Barringer (geologist)
Daniel Barringer was a geologist best known as the first person to prove the existence of an impact crater on the Earth, Meteor Crater in Arizona. The site has been renamed the Barringer Crater in his honor, which is the preferred name used in the scientific community. A small lunar crater on the far side of the Moon is also named after him.
Daniel Barringer (geologist)
Meteor Crater or Barringer Crater is an impact crater about 37 mi (60 km) east of Flagstaff and 18 mi (29 km) west of Winslow in the desert of northern Arizona, United States. The site had several earlier names, and fragments of the meteorite are officially called the Canyon Diablo Meteorite, after the adjacent Canyon Diablo.
Meteor Crater
The Holsinger fragment, at roughly 0.8 m (2½ ft) across, is the largest discovered piece of the meteorite that created Meteor Crater, and it is exhibited in the crater visitor center.
Looking into the crater from the north rim: The rust-colored area on the far (south) rim is where the last drilling for the meteorite occurred, in 1929. This is where Daniel M. Barringer believed the bulk of the meteorite was buried. Rock around the south rim is visibly uplifted.
Fragment of the Cañon Diablo Meteorite