The constructed model for a deep structure of the lithospere under the Neftegorsk earthquake region shows that North Sakhalin consists of the North Sakhalin sedimentary basin, the Deryugin basin and the ophiolite complex located between them. The ophiolite complex composed of the the ultrabasic rocks, fixes the position of the ancient subduction zone which was active about 100-60 million years ago. On a surface the subduction zone manifests itself as deep faults running along Sakhalin. The center of the Neftegorsk earthquake was directly formed by burst of activity of this ancient subduction zone.
- Rodnikov A.G., Sergeeva N.A., Zabarinskaja L.P. Glubinnoe stroenie vpadiny Derjugina (Ohotskoe more) // Tihookeanskaja geologija. 2002. № 4. S. 3-8.
- Rogozhin E.A. Tektonika ochagovoj zony Neftegorskogo zemletrjasenija 27(28) maja 1995 g. na Sahaline // Geotektonika. 1996. № 2, S. 45-53. https://doi.org/10.1097/00006247-199607000-00013
- Rozhdenstvenskij V.S. Mikroplita Sahalin-Hokkajdo // Ob#jasnitel'naja zapiska k Tektonicheskoj karte Ohotomorskogo regiona, m-b 1:2500000. N.A. Bogdanov, V.E. Hain (red.). M.: Nauka, 2000. S. 60-71.
- Grannik V.M. Rekonstrukcija sejsmofokal'noj zony Vostochno-Sahalinskoj vulkanicheskoj paleodugi po raspredeleniju redkozemel'nyh jelementov // Dokl. RAN. 1999. T. 366. № 1. C. 79-83.
- Voejkova O.A., Nesmejanov S.A., Serebrjakova L.I. Neotektonika i aktivnye razryvy Sahalina // M.: Nauka, 2007. 186s.