PaleoDB taxon number: 125108
Full reference: T. H. Aldrich and W. B. Jones. 1930. Footprints from the coal measures of Alabama. Alabama Museum of Natural History Museum Paper 9:1-64
Type specimen: ALMNH, an other. Its type locality is Galloway No. 11 Mine, which is in a Westphalian delta plain shale in the Pottsville Formation of Alabama.