Figure 2: New troodontid dinosaur from the latest Cretaceous of India.

Troodontid tooth DUGF/52 in (a) labial, (b) lingual and (c) occlusal views, as well as a higher magnification view (d) of the distal denticles showing clear and well-formed interdenticle grooves despite abrasion (scale bar: 300 microns). a, b and c are shown at a uniform scale (with 1 mm scale bar). Images were obtained using a scanning electron microscope housed in the Department of Earth Sciences, University College London.