Bieranvand B., Ghasemi-Behad E. (2013) K/Pg boundary

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Bieranvand B., Ghasemi-Behad E. (2013) High resolution planctonic foraminiferal biostratigraphy of the Gurpi Formation, K/Pg boundary of the Izeh Zone, SW Iran // Rev. bras. paleontol. V.16. no.1. P.5-26. doi:10.4072/rbp.2013.1.01
Pdf: http://www.sbpbrasil.org/revista/edicoe ... _et_al.pdf