Bulgaria

PROLIFIC DEVELOPMENT OF PACHYTHECALIINES IN LATE BARREMIAN, BULGARIA: CORAL TAXONOMY AND SEDIMENTARY ENVIRONMENT

Bogusław KOŁODZIEJ(1), Marin IVANOV(2) & Vyara IDAKIEVA(2)

1) Institute of Geological Sciences, Jagiellonian University, ul. Oleandry 2a, 30-063 Kraków, Poland, e-mail: boguslaw.kolodziej at uj.edu.pl
2) Department of Geology, Paleontology and Fossil Fuels, Sofia University ‘St. Kliment Ohridski’, 15 Tzar Osvoboditel Bd., 1000 Sofia, Bulgaria, e-mail: mivanov at gea.uni-sofia.bg; idakieva at gea.uni-sofia.bg

A MIXED ASSEMBLAGE OF DEEP-SEA AND SHELF TRACE FOSSILS FROM THE LOWER CRETACEOUS (VALANGINIAN) KAMCHIA FORMATION IN THE TROYAN REGION, CENTRAL FORE-BALKAN, BULGARIA

Alfred UCHMAN (1) & Platon TCHOUMATCHENCO (2)

1) Institute of Geological Sciences, Jagiellonian University, Oleandry 2a, 30-063 Kraków, Poland, e-mail: fred at ing.uj.edu.pl
2) Geological Institute, Bulgarian Academy of Sciences, Acad. G. Boncev Str., Bl. 24, 1113 Sofia, Bulgaria, e-mail: platon at lark.vmei.acad.bg

OXFORDIAN TO VALANGINIAN PALAEOENVIRON- MENTAL EVOLUTION ON THE WESTERN MOESIAN CARBONATE PLATFORM: A CASE STUDY FROM SW BULGARIA

Daria IVANOVA (1), Bogusław KOŁODZIEJ (2), Elena KOLEVA-REKALOVA (1) & Ewa RONIEWICZ (3)