Peceneaga-Camena Fault: Geomagnetic insights into active tectonic contact


  • L. Besutiu Institute of Geodynamics of the Romanian Academy
  • M.I. Orlyuk S.I. Subbotin Institute of Geophysics of the National Academy of Sciences of Ukraine
  • L. Zlagnean Institute of Geodynamics of the Romanian Academy
  • A. Romenets S.I. Subbotin Institute of Geophysics of the National Academy of Sciences of Ukraine
  • L. Atanasiu Institute of Geodynamics of the Romanian Academy
  • I. Makarenko S.I. Subbotin Institute of Geophysics of the National Academy of Sciences of Ukraine



magnetic survey, magnetization, residual geomagnetic anomaly, modeling, faults, geodynamics


Highly detailed, very accurate ground magnetic investigations were jointly conducted by Romanian and Ukrainian researchers on a segment of the Peceneaga-Camenas Fault (PCF) in order to reveal the potential of geomagnetic method for active faults investigating. The survey succeeded to outline the PCF track in the area covered by recent sediments, and provide insights on the fault structure and in-depth development. 2D numerical modeling has been employed for interpreting the obtained geomagnetic anomaly. Lateral variations in magnetization, as suggested by the model, reveal the complex geological architecture in the area, hidden by recent deposits. The zero magnetization outlined in the central part of the survey lines has been interpreted in geodynamic terms, as a breccias zone created along PCF track by its active dynamics.


Avramiuc N., Dragomir P I., Rus T., 2001. Algorithm for direct and inverse coordinate transformation between ETRS89 CRS and S-42 CRS. J.

Geosdesy and Cadastre, 105-114.

Banks C. J., Robinson A, 1997. Mesozoic strike-slip back-arc basins of the western Black Sea region. In: A. G. Robinson (Ed.). Regional and Petroleum Geology of the Black Sea and Surrounding Region. AAPG Mem. 68, 53-62.

Besutiu L. ,1997. Contributions to the modeling of the transient zone between North Dobrogea inland and the Black Sea off-shore, based on the interpretation of geophysical data by using modeling technique: Ph. D. thesis, University of Bucharest, 206 p. (in Romanian).

Besutiu L., 2009. Geodynamic and seismotecton-ic setting of the SE Carpathians and their foreland. In: L. Besutiu (Ed.) Integrated research on the intermediate depth earthquakes genesis within Vrancea zone. Vergiliu Publ. House, P. 233- 248.

Besutiu L., Nicolescu A., 1999. Old and new geophysical images within North Dobrogea Orogen:

Proceedings of “Dobrogea - the interface between Carpathians and the Trans-European Suture Zone” - Joint Meeting of TESZ, pAnCARDI and GEORIFT projects. Rom. J. Tect. Reg. Geol., P. 54.

Besutiu L., Zugravescu D., 2004. Considerations on the Black Sea opening and related geodynamic echoes in its NW inland as inferred from geophysical data interpretation. Ukrainian Geologist (3), 51-60.

Cosma C., Dinu A., Papp B., Begy R., Gabor A., Brisan N., Besutiu L., 2010. Radon implication in the life and Earth Science. Workshop, NAMA 2010 (Nuclear Analytical Methods and Applications), Bucuresti, 3-4 Nov 2010.

Gradinaru E., 1984. Jurassic rocks of north Dobro-gea. A depositional-tectonic approach. Rev. Roum. Géol., Géophys. Géogr. 28, 61-72.

Gradinaru E., 1988. Jurassic sedimentary rocks and bimodal volcanics of the Cirjelari-Camena outcrop belt: evidence for a transtensile regime of the Peceneaga-Camena Fault. St. Cerc. Geol. Geofiz. Geogr. (Geol.) 33, 97-121.

Gradinaru E., 1980. Rocile sedimentare si vulcani-tele acide si bazice ale Jurasicului superior (Oxfordian) din zona Camena (Dobrogea de Nord). An . Univ Buc. XXX, 80-110.

Hippolyte J.-C., Sandulescu M., Badescu D., Ba-descu N., 1996. L'activité d'un segment de la ligne Tornquist - Teisseyre depuis le Jurassique supérieur: la faille de Peceneaga-Camena (Roumanie). C. R. Acad. Sci. Paris 323 (Série IIa), 1043-1050 (in Romanian).

Macovei G. ,1912. Observations sur la ligne de chevauchement de Pecineaga (Dobrogea). C. R. Inst. Geol. III, P. 155.

Martin M., Wenzel F. and the CALIXTO Working Group, 2006. High resolution teleseismic body wave tomography beneath SE Romania, II. Imaging of a slab detachment scenario. Geophys. J. Int. 164, 579-595.

Mirauta O., 1966. Devonianul si Triasicul din dea-lurile Mahmudiei (Devonian and Triassic of the Mahmudia hills). D. S. Inst. Geol. Rom. LII (2), 115-155 (in Romanian).

Mirauta O., 1964. Sisturile verzi din regiunea Doro-bantu-Magurele (Dobrogea Centrala). Dari de Seama ale Comitetului Geologic L (2), 259-272 (in Romanian).

Mirauta O., 1965. Stratigrafia si tectonica sisturi-lor verzi din regiunea Istria - Baltagesti (Dobro-gea Centrala). Dari de Seama ale Comitetului Geologic LI (1), 257-276 (in Romanian).

Mirauta O. ,1969. Tectonica Proterozoicului supe-rior din Dobrogea centrala. Anuarul Institutului Geologic XXXVII, 31-36.

Mirauta O., Mirauta E., 1961. Observatii asupra struc-turii geologice a regiunii Baspunar-Camena- Ceamurlia de Sus (Observations on the geological structure of the Baspunar-Camena-Cea-murlia de Sus area). D. S. Inst. Geol. Rom. XLIV, 83-93 (in Romanian).

Motas C. I., 1913. Die Tuffitzone der mittleren Dobrogea und die Kieslagerstattten von Altîntepe, ein Beispiel der Epigenese. Dissertation. Berlin.

Mrazec L., 1910. Discussion sur l'existence des roches vertes en Carpathes. Dari de Seamâ ale Institutului Geologic II (in Romanian).

Mrazec L., 1912. Sur la ligne de chevauchement Peceneaga-Camena. Dari de Seamâ ale Institu-tului Geologic III, 162-165 (in Romanian).

Paraschiv D., Paraschiv C., 1978. Zona sisturilor verzi si relatiile ei cu celelalte unitati ale vorlan-dului Carpatilor Orientali din România. Studii si cercetari de geologie, geofizica, geografie, seria Geologie 1 (33), 44-57 (in Romanian).

Pavelescu L., Nitu G., 1977. Le problème de la formation de l'arc carpatho-balkanique. Anu. Univ. Bucur. Geol. 26, 19-35.

Preda D. M., 1964. Forelandul carpatic si pozitia sa tectonica în cadrul structural-geologic al Eu-ropei (The Carpathian foreland and its position within the geological-structural setting of Europe). An. Com. Geol. XXXIII, 9-44 (in Romanian).

Radulescu D. P., Cornea I., Sandulescu I., Cons-tantinescu P., Radulescu F., Pompilian A., 1976. Structure de la croute terrestre en Roumanie. Essay d'interpretation des études seismiques profondes. An. Inst. Geol. Rom. L, 5-36 (in Romanian).

Sandulescu M., 1980. Analyse géotectonique des chaînes alpines situées autour de la Mer Noire occidentale. Ann. Inst. Geol. Geofiz. 56, 5-54 (in Romanian).

Seghedi A, Oaie G., 1995. Palaeozoic evolution of North Dobrogea. In: Field Guidebook, Central and North Dobrogea, IGCP Project no. 369 “Comparative evolution of PeriTethyan Rift Basins”, Mamaia, P. 75.

Talwani M., Worzel J. L., Landisman M., 1959. Rapid gravity computations for two-dimensional bodies with application to the Mendocino submarine fracture zone. J. Geophys Res. 64, 49-59.

Talwani M., Heirtzler J. R., 1964. Computation of magnetic anomalies caused by two-dimensional bodies of arbitrarz shape. In: G. A. Parks (Ed.) Computers in the mineral indiustries, Part 1. Stanford Univ. Publ., Geol. Sci. 9, 464-480.

Won I. J., Bevis M., 1987.Computing the gravitational and magnetic anomalies due to a polygon: Algorithms and Fortran subroutines. Geophysics 52, 232-238.




How to Cite

Besutiu, L., Orlyuk, M., Zlagnean, L., Romenets, A., Atanasiu, L., & Makarenko, I. (2014). Peceneaga-Camena Fault: Geomagnetic insights into active tectonic contact. Geofizicheskiy Zhurnal, 36(1), 133–144.




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