The oldest record of Nypa burtini (BRTG.)ETT.(Nypaceae) from the Lower Aptian of North-western Germany

by Jähnichen, Hellmut
Source: 1. Paleofloristic and Paleoclimatic Changes During Cretaceous and Tertiary 1. Bratislava : Geologický ústav Dionýza Štúra, 1993 1. 80-85314-26-6 1. S. 31-32

Problematic age of Lower-Cretaceous foraminiferal zone Leupoldina cabri

by Salaj, Jozef
Source: 1. Západné Karpaty 1. Bratislava : Veda, vydavateľstvo SAV, 1990 1. S. 21-25

Barremian to aptian radiolarian from southwestern Iran (Dariyan Formation), Zagros basin: paleoecological implications

by Yavari, Mazaher, Yazdi, Mehdi, Gahalavand, Hormoz, Adabi, Mohammad Hossein, Naeeji, Mohammad Reza
Source: 1. Acta Montanistica Slovaca 1. Roč. 22, č. 2 (2017), s. 193-205 1. 1335-1788