Johannes Pignatti, A.B.M.D.C. 2014. Embryo size variation in larger foraminiferal lineages: stratigraphy versus paleoecology in Nephrolepidina praemarginata (R. Douvillé, 1908) from the Majella Mt. (Central Appennines). Journal of Mediterranean Earth Sciences. 2, (Nov. 2014). DOI:https://doi.org/10.3304/JMES.2010.003.