

Demosponges and siliceous biomineralization, Mesozoic crinoids,
Fossil ascidia and their taxonomy.
Łukowiak, M, and Gorzelak, P. 2006. Marsupites (Crinoidea, Uintacrinida) jako narzędzie datowania skał górnosantońskich w krach glacjalnych wschodniej Polski. Przegląd Geologiczny 54: 784 – 786.
Salamon, M.A., Gajerski, A., Gorzelak, P. and Łukowiak, M 2007. A new plicatocrinid crinoid, Tetracrinus jagti, from the Cenomanian (Upper Cretaceous) of southern Poland. Neues Jahrbuch für Paläontologie, Abhandlungen 245 (2): 179 –183.
Gorzelak, P., Łukowiak, M, and Salamon, M.A. 2007. Nowe dane na temat skamieniałości cyrtokrynidów (Crinoidea, Cyrtocrinida) w osadach mezozoiku Polski pozakarpackiej. Przegląd Geologiczny 55: 222 – 223.
Borszcz, T., Gorzelak, P., Konieczyński, K., Łukowiak, M & Salamon, M.A. 2009. Upper Jurassic (Kimmeridgian) crinoids from the southern Poland. Paläontologie, Stratigraphie, Fazies (17), Freiberger Forschungshefte C 532: 83 – 93; Freiberg.
Gorzelak, P., and Łukowiak, M 2007. Cmentarzysko triasowych kręgowców sprzed 240 mln lat. Przyroda Górnego Śląska 48: 4.
Łukowiak, M. 2009. Morphology of sponge spicules and taxonomy of the Eocene sponges from SW Australia. 1st Conference of the young palaeontologists, Sosnowiec, Poland, March 16th, 2009, p. 23.
Łukowiak, M 2009. Eocene record of soft demosponges from southern Australia: preliminary report. 10th Anniversary Conference of the Czech, Polish and Slovak Paleontologists, Banská Bystrica, Slovak Republic, October 13-15th , 2009, p. 31.
Łukowiak, M 2010. The first occurrence of the Ascidians in Late Eocene of south-eastern Australia. 2nd Conference of the young palaeontologists, Warsaw, Poland, March 13th, 2010.
Łukowiak, M 2010. Sponge fauna from the Late Eocene of southern Australia - reconstruction based on loose spicules record. VIII World Sponge Conference 2010, Book of Abstracts, p. 83, Girona, Spain.
Pisera, A., Łukowiak, M 2010. Eocene representatives of Stoeba-like demosponges (Astrophorida, Pachastrellidae) from SW Australia and their evolutionary significance. VIII World Sponge Conference 2010, Book of Abstracts, p. 295, Girona, Spain.