Keywords: DiplograptusCaneySprings.jpg en Amplexograptus sp probably A perexcavatus Lapworth 1876 from the Middle Ordovician near Caney Springs Tennessee Own Wilson44691 2008-12-12 Photograph taken by Mark A Wilson Department of Geology The College of Wooster http //www3 wooster edu/geology/MWilson html Diplograptus Diplograptus fossils |