Journal : Acta Geologica Polonica
Article : Porosphaera globularis (Phillips, 1829) (Porifera, Calcarea) in the Campanian (Upper Cretaceous) of extra-Carpathian Poland

Authors :
Umar, M.
Department of Earth Sciences, COMSATS Institute of information Technology Abbottabad, Pakistan,
Betts, P.
School of Earth Atmosphere and Environment, Monash University Clayton Campus, Melbourne, Australia 3800,
Khan, M. M. S.
Department of Earth Sciences, COMSATS Institute of information Technology Abbottabad, Pakistan,
Sabir, M. A.
Department of Earth Sciences, COMSATS Institute of information Technology Abbottabad, Pakistan,
Farooq, M.
Department of Earth Sciences, COMSATS Institute of information Technology Abbottabad, Pakistan,
Zeb, A.
Department of Earth Sciences, COMSATS Institute of information Technology Abbottabad, Pakistan,
Jadoon, U. K.
Department of Earth Sciences, COMSATS Institute of information Technology Abbottabad, Pakistan,
Ali, S.
Department of Earth Sciences, COMSATS Institute of information Technology Abbottabad, Pakistan,
Żylińska, A.
1Faculty of Geology, University of Warsaw, Żwirki i Wigury 93, PL-02-089 Warszawa, Poland, anna.zylinska@uw.edu.pl,
Weidner, T.
Ravnholtvej 23, Rårup, 7130 Juelsminde, Denmark, to.we@paradis.dk,
Ahlgren, J.
Backlyckevägen 4B, SE-533 94, Hällekis, Sweden, jompa.ahlgren@telia.com,
Ahlberg, P.
Department of Geology, GeoBiosphere Science Centre, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden, per.ahlberg@geol.lu.se,
Roelofs, B.
Department of Applied Geology, Curtin University, GPO Box U1987 Perth, Western Australia 6845, Australia, brett.roelofs@curtin.edu.au,
Playton, T.
Chevron Energy Technology Company, Houston, Texas, USA, tedplay@tengizchevroil.com,
Barham, M.
Department of Applied Geology, Curtin University, GPO Box U1987 Perth, Western Australia 6845, Australia, milo.barham@curtin.edu.au,
Trinajstic, K.
Department of Environment and Agriculture, Curtin University, GPO Box U1987, Perth, Western Australia 6845, Australia, K.Trinajstic@curtin.edu.au,
Dochev, D.
Department of Geology, Paleontology and Fossil fuels, Faculty of Geology and Geography, Sofia University “St. Kliment Ohridski”, 15 Tzar Osvoboditel Blvd, 1504 Sofia, Bulgaria, dochev.su@gmail.com,
Jurkowska, A.
Faculty of Geology, Geophysics and Environmental Protection AGH, University of Science and Technology, Mickiewicza 30, PL-30-059 Kraków, Poland, jurkowska.a@gmail.com,
Świerczewska-Gładysz, E.
Institute of Earth Sciences, University of Lodz, ul. Narutowicza 88 St., PL-90-139 Łódź, Poland, eswiercz@geo.uni.lodz.pl,
Dubicka, Z.
Institute of Geology, University of Warsaw, al. Żwirki i Wigury 93, PL-02-089 Warszawa, Poland, z.dubicka@uw.edu.pl,
Olszewska-Nejbert, D.
Institute of Geology, University of Warsaw, al. Żwirki i Wigury 93, PL-02-089 Warszawa, Poland, don@uw.edu.pl,
Abstract : The stratigraphical distribution of Porosphaera globularis, a common calcareous sponge in the Upper Cretaceous (mostly Campanian and Maastrichtian) of Poland was studied. The presented material, both new and from museum collections, comes from the Campanian of the Miechów Synclinorium, in southern Poland, and from the Lower Campanian of Mielnik in the south-eastern part of the Mazury-Podlasie Homocline, in eastern Poland. The significance of the species in extra-regional correlation, its palaeobiogeography and stratigraphical potential is critically reviewed.

Keywords : Porosphaera globularis, gąbka wapienna, kampan, Karpaty, Polska, Porosphaera globularis, Calcareous sponges, Campanian, extra-Carpathian Poland,
Publishing house : Faculty of Geology of the University of Warsaw
Publication date : 2015
Number : Vol. 65, no. 1
Page : 121 – 139

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DOI :
Qute : Umar, M. ,Betts, P. ,Khan, M. M. S. ,Sabir, M. A. ,Farooq, M. ,Zeb, A. ,Jadoon, U. K. ,Ali, S. ,Żylińska, A. ,Weidner, T. ,Ahlgren, J. ,Ahlberg, P. ,Roelofs, B. ,Playton, T. ,Barham, M. ,Trinajstic, K. ,Dochev, D. ,Jurkowska, A. ,Świerczewska-Gładysz, E. ,Dubicka, Z. ,Olszewska-Nejbert, D. ,Olszewska-Nejbert, D. , Porosphaera globularis (Phillips, 1829) (Porifera, Calcarea) in the Campanian (Upper Cretaceous) of extra-Carpathian Poland. Acta Geologica Polonica Vol. 65, no. 1/2015
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