Меловой период

Anan H.S. (2011) Maastrichtian small benthic foraminifera from Middle East and their distribution in the Tethys // Revue de Pal?obiologie, Gen?ve. Vol.30. no.1. P.13-30.'

Pdf: http://www.ville-ge.ch/mhng/paleo/paleo ... 0_1_02.pdf