Fig. 5. A–E, K–O in Additions to the Ammonite Fauna of the Upper Cretaceous Navesink Formation of New Jersey

Fig. 5. A–E, K–O. Nostoceras (Nostoceras) approximans (Conrad, 1855). A, B. MAPS A2027a2, macroconch; C–E. holotype, ANSP 12861, microconch, White River, Arkansas; K–M. MAPS 2027a1, microconch; N, O. USNM 445246, pathological microconch. F–H. Exiteloceras rude, n. sp., holotype, USNM 433778, Big Brook, near Marlboro, Monmouth County. I, J. Didymoceras cf. D. draconis (Stephenson, 1941), MAPS A2040b1. All specimens are from the lower phosphatic layer, Navesink Formation, Atlantic Highlands, New Jersey, unless otherwise stated. All figures are X1.