FOOTPRINTS OF THE EARLIEST REPTILES: NOTALACERTA MISSOURIENSIS – ICHNOTAXONOMY, POTENTIAL TRACKMAKERS, BIOSTRATIGRAPHY, PALAEOBIOGEOGRAPHY AND PALAEOECOLOGY
Lorenzo MARCHETTI (1*), Sebastian VOIGT (2), Spencer G. LUCAS (3), Matthew R. STIMSON (4, 5), Olivia A. KING (4, 5) & John H. CALDER (5, 6)