Fig. 16 in CEPHALOPODS FROM THE CRETACEOUS/TERTIARY BOUNDARY INTERVAL ON THE ATLANTIC COASTAL PLAIN, WITH A DESCRIPTION OF THE HIGHEST AMMONITE ZONES IN NORTH AMERICA. PART III. MANASQUAN RIVER BASIN, MONMOUTH COUNTY, NEW JERSEY

Fig. 16. Echinoids from the top of the Tinton Formation, Manasquan River Basin, Monmouth County, New Jersey. A, C, D, G, H. Hemiaster dalli Clark, 1891. A. Association with a fragment of Discoscaphites iris (Conrad, 1858), MAPS A3609a3. C, D. MAPS A3609a1. G, H. MAPS A3609a2. B, I– K. Cardiaster marylandica Clark, 1916. B. Cluster of juveniles, MAPS A3601g3. I, J. MAPS A3601g1. K. Association with Eubaculites latecarinatus (Brunnschweiler, 1966), MAPS A3601g2. E, F. Hemiaster delawarensis Clark, 1916, MAPS A3605f1. All figures X1.