<em>CAUDAMMINA GUTTA</em>, A NEW SPECIES OF HORMOSINELLIDAE (FORAMINIFERIDA) FROM THE RUPELIAN OF SICILY (ITALY)

by ANDREA BENEDETTI, JOHANNES PIGNATTI
Published 2009-11-01

Why did life develop on the surface of the Earth in the Cambrian?

by Carlo Doglioni, Johannes Pignatti, Max Coleman
Published 2016-11-01

Bartonian orthophragminids with new endemic species from the Pirkoh and Drazinda formations in the Sulaiman Range, Indus Basin, Pakistan

by Nowrad Ali, Ercan Özcan, Ali Osman Yücel, Muhammad Hanif, Syed Irfanullah Hashmi, Farhat Ullah, Muhammad Rizwan, Johannes Pignatti
Published 2018-01-01

Multiple Orbitoides d’Orbigny lineages in the Maastrichtian? Data from the Central Sakarya Basin (Turkey) and Arabian Platform successions (Southeastern Turkey and Oman)

by Ercan Özcan, Ali Osman Yücel, Rita Catanzariti, Sibel Kayğılı, Aral I. Okay, Michael D. Simmons, Johannes Pignatti, İftikhar Ahmed Abbasi, Ümitcan Erbil
Published 2021-04-01