Nannoconus

APTIAN FORAMINIFERAL STRATIGRAPHY AND NANNOCONUS ASSEMBLAGES FROM THE KOPKA SECTION (WESTERN TATRA MOUNTAINS, POLAND)

Andrzej PSZCZÓŁKOWSKI
Institute of Geological Sciences, Polish Academy of Sciences, Research Centre in Warszawa, Twarda 51/55, 00-818 Warszawa, Poland; e-mail: pszczolkowski at yahoo.com present address: Mozarta 6 m. 1103, 02-736 Warszawa, Poland

CALPIONELLID AND NANNOCONID STRATIGRAPHY AND MICROFACIES OF LIMESTONES AT THE TITHONIAN–BERRIASIAN BOUNDARY IN THE SIERRA DEL INFIERNO (WESTERN CUBA)

Andrzej PSZCZÓŁKOWSKI (1), Dora GARCÍA DELGADO (2) & Santa GIL GONZÁLEZ (3)