©
ursulazuerich: Chad - Glacial Grooves Paleozoic
©
ursulazuerich: www.flickr.com/photos/72664388@N00/albums
©
ursulazuerich: albums of my Flickr Pro account www.flickr.com/photos/72664388@N00/albums
©
ursulazuerich: albums on my Flickr Pro account www.flickr.com/photos/72664388@N00/albums