Details Details PDF BIBTEX RIS Title Towards a standard Tithonian to Valanginian calpionellid zonation of the Tethyan Realm Journal title Acta Geologica Polonica Yearbook 2013 Volume vol. 63 Issue No 2 Authors Iskra Lakova ; Petrova, Silviya Divisions of PAS Nauki o Ziemi Publisher Komitet Nauk Geologicznych PAN ; Wydział Geologii UW Date 2013 Identifier DOI: 10.2478/agp-2013-0008 ; ISSN 0001-5709 Source Acta Geologica Polonica; 2013; vol. 63; No 2 <div class="test"></div>