-------- Original Message -------- Subject: Re: [MAPS-L] geologic feature in Turkey Date: Tue, 04 Jun 2013 09:11:14 -0500 From: Robert T Wyatt <[log in to unmask]> Reply-To: [log in to unmask] To: Maps, Air Photo, GIS Forum - Map Librarianship <[log in to unmask]> Interesting! I can't tell from the photo either, but since Sanliurfa is underlain by limestone, it would more likely be a horst and graben feature. Then, it could also be an impact crater with a central rebound peak.... Let us know if you find out! Robert Angie Cope, American Geographical Society Library, UW Milwaukee wrote: > -------- Original Message -------- > Subject: geologic feature in Turkey > Date: Mon, 3 Jun 2013 14:37:02 -0400 > From: Jeff Essic <[log in to unmask]> > To: Maps, Air Photo & Geospatial Systems Forum > <[log in to unmask]> > > > > A patron here is very interested in a geologic feature in Turkey, > visible at http://binged.it/17SCnzL or http://goo.gl/maps/UplsF > > I suspect that it's a volcanic caldera, but can anyone confirm? > > Thanks! > > Jeff Essic > Data Services Librarian > North Carolina State University > D.H. Hill Library, Research & Information Services > Box 7111, Raleigh, NC 27695-7111 > (919) 515-5698 > http://www.lib.ncsu.edu/gis