GNGTS 2018 - 37° Convegno Nazionale

230 GNGTS 2018 S essione 1.2 Bruyninx, C., Altamimi, Z., Caporali, A., Kenyeres, A., Legrand, J., Lidberg, M.; 2018: Guidelines for EUREF Densifications. Available online at http://www.epncb.oma.be/_documentation/guidelines/Guidelines_for_ EUREF_Densifications.pdf. Caporali, A., Neubauer, F., Ostini, L., Stangl, G. and Zuliani, D.; 2013: Modeling surface GPS velocities in the Southern and Eastern Alps by finite dislocations at crustal depths. Tectonophysics, 590, 136-150 EUREF 2015 Resolutions; 2015: Resolution No. 2. http://www.euref.eu/symposia/2015Leipzig/07-01- ResolutionsEUREF2015.pdf , EUREF 2015 Symposium Lepzig, Germany, 3-5 June. Fejes I. and Kenyeres A.; 1994: The Central Europe Regional Geodynamic Project (CERGOP) . Proc. 1st Turkish Int. Symp. on Deformations. Sept. 5–9, 1994, Istanbul, Turkey. p.991. Fejes, I.; 2002: Consortium for Central European GPS Geodynamic Reference Network (CEGRN):concept, objectives and organization. EGS XXVII. General Assembly, Nice, France, 2002. Reports on Geodesy, 1(61) , 15-21. Fejes I. and Pesec P.; 2003: CERGOP-2/Environment – a challenge for the next 3 years . Reports on Geodesy, 1(64) , 13-22. http://sgo.fomi.hu/cegrn/public/Fejes_Pesec_03.pdf Grad, M., et al.; 2003: Crustal structure of the Trans-European suture zone region along POLONAISE’97 seismic profile P4.  J. Geophys. Res., 108, 2541, doi: 10.1029/2003JB002426, B11. Grenerczy Gy., Kenyeres A. and Fejes I.; 2000: Present crustal movement and strain distribution in Central Europe inferred from GPS measurements. J. Geophys. Res., 105B9 , 21,835–21,846. International Earth Rotation Service (IERS): SINEX format. https://www.iers.org/IERS/EN/Organization/ AnalysisCoordinator/SinexFormat/sinex.html International GNSS Service (IGS): RINEX v2.11 format. ftp://igs.org/pub/data/format/rinex211.txt Kastelic, V. and Carafa M.M.C.; 2012: Fault slip rates for the active External Dinarides thrust-and-fold belt. Tectonics, 31(3) . https://doi.org/10.1029/2011TC003022. Le Pichon, X. and Angelier, J.;1979: The Hellenic arc and trench system: a key to the neotectonic evolution of the Eastern Mediterranean area. Tectonophysics, 60: l-42. Ratschbacher L., Merle O., Davy P., Cobbold P.; 1991a: Lateral extrusion in the eastern Alps, part 1: boundary conditions and experiments scaled for gravity. Tectonics, 10 , 245–256. http://dx.doi.org/10.1029/90TC02622. Rotstein, Y. ;1984: Counterclockwise rotation of the Anatolian block . Tectonophysics. 108. 71-91. 10.1016/0040- 1951(84)90155-0. Thybo, H., T. Pharaoh, and A. Guterch (Eds.), Geophysical investigations of the Trans-European suture zone, Tectonophysics,  314 , 350, 1999. GEOLOGICAL AND SEISMIC FEATURES OF THE NORTHERN PART OF CROATIAN OFFSHORE AND KVARNER AREA M. Špelic’ 1 , A. Del Ben 2 1 Croatian Geological Survey, Zagreb, Croatia 2 University of Trieste, Department of Mathematics and Earth Sciences, Trieste, Italy This study presents an overview of structural and stratigraphic relationships of the northern part of Croatian offshore and Kvarner area. The availability of a large 2D seismic dataset covering the area, integrated by three boreholes and one sonic log allowed a good correlation between sedimentary units and seismic facies highlighted on the profiles. Despite intensive geological and geophysical exploration during the past few decades, there is a lack of published work on seismic facies analysis and structural framework in this area. The present geological understanding in the part of a wider Dinaric and Adriatic area is mostly related to the studies conducted on the onshore (GKSFRJ, 1970; Vlahović et al ., 2005; GKHR, 2009; Korbar, 2009 and references therein), or by integration of offshore seismic and well data (Đurasek et al ., 1981; Prelogović, 1995; Grandić et al ., 1999, 2001; Del Ben, 2002). However, majority of publication deals with southern Croatian (Prtoljan et al ., 2007; Wrigley et al ., 2012) and other with Italian part of Adriatic offshore area (Finetti, 2005; Busetti et al ., 2010; Cazzini et al ., 2015). Therefore, this study aims to give a geological meaning to main reflectors and