Geoinformatika 2010; 4 : 69-76

CORRELATION OF STRUCTURALLY-GEOLOGICAL AND AEROSPACE RESEARCH TO CLARIFY THE STRUCTURE AND DEVELOPMENT OF OREKHOVO-PAVLOGRAD INTERBLOCK ZONE OF THE UKRAINIAN SHIELD

Ponomarenko O.M., Azimov O.T., Osmaсhko L.S., Yanchenko V.P.

Orekhovo-Pavlograd interblock zone (OPIZ) was formed in few stages of rock dislocation changes when shear deformations fixed by their substance took place in P–T conditions. Most dislocations of submeridional strike intensively were revealed in the early Proterozoic. They formed the final structural contour of the zone. According to the earth remote sensing lineaments in the OPIZ show contemporary tectonic genesis phases and repeat (renew) the early Pre-Cambrian structural anisotropy. Many of them are timed to the pivotal parts of ancient structures and boundaries between them. These are the Paleoproterozoic viscous fault zones. In general, sutural interblock zones of the Ukrainian shield differ by thick network of submeridional fractures as ancient and modern tectonic genesis phases. Polygonal and close to ringwave deciphered objects surround block-relicts within the marked viscous fault zones. Internal structure of such blocks is ambiguous.

Keywords: interblock zone, circular objects, lineaments, structures, banding, linearity, paragenesis, earth remote sensing, space images.