41. The " New World " vultures were widespread in both the Old World and North America during the Neogene . 42. The Cymatoceratidae and Hercoglossidae became extinct near the end of the Paleogene while the Aturiidae reached into the Neogene . 43. The ` alek Valley formed in the late Cenozoic era, during the Pliocene epoch of the Neogene period. 44. During the 1950s, Giuc began studying a new field : neogene volcanism and old metamorphism in the Carpathians. 45. The 2002 study indicated that the ancestors of the dodo and the solitaire diverged around the Paleogene-Neogene boundary. 46. Finally, there are several small outcrops of Neogene alkaline volcanic rocks, which formed after the cessation of subduction. 47. The region is part of the geological Zambrano formation, formed in the Neogene presenting a gray-greenish clay. 48. The Ethiopian dome experienced its largest uplift coinciding with the end of the Neogene uplift associated with the Kenyan dome. 49. The European mammalian biozones were established for the Paleogene ( 8 zones ) and Neogene ( 7 zones ) separately. 50. Neogene sediments have been preserved in the Pyrenees mainly in small grabens close to the Mediterranean ( near Cerdagne ).
