Show simple item record

dc.contributor.authorMurthy, K.S.R.
dc.contributor.authorRao, T.C.S.
dc.contributor.authorRao, M.M.M.
dc.date.accessioned1995-06-14T10:01:30Z
dc.date.accessioned2017-09-30T01:27:31Z
dc.date.available1995-06-14T10:01:30Z
dc.date.available2017-09-30T01:27:31Z
dc.date.issued1987
dc.identifier.citationIndian Journal of Marine Sciences, vol.16; 1987; 19-21
dc.identifier.issn0379-5136
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/6952
dc.description.abstractMarine magnetic surveys have recorded total field anomalies that correspond to structural lineaments extending from the coast into the sea. The significant anomalies recorded in this area are along wavelength high amplitude negative anomaly and short wavelength negative anomalies on either side of the broad central anomaly. While the central anomaly appears to continue into deeper waters, the anomalies on its flanks are recorded only up to 20 m water depth. Two dimensional modelling of these anomalies has revealed an upliftment in the basement corresponding to the central broad anomaly, 2 intrusives cutting across the basement corresponding to the negative anomalies on either side of the central anomaly and a low in the basement uplift at shallow depths. These structural elements correlate well with the major geological features over the adjoining coastal areas
dc.languageen
dc.publisherCSIR-NISCAIR
dc.relation.ispartofIndian J Mar Sci
dc.relation.isreferencedbySCI
dc.subjectGeology and Geophysics
dc.subject.othercorrelation
dc.subject.otherstructural geology
dc.subject.otherbottom topography
dc.subject.othermagnetic anomalies
dc.subject.othermagnetic exploration
dc.subject.otherISW, India, Andhra Pradesh, Lawson Bay
dc.titleDelineation of structural lineaments from marine magnetic anomalies off Lawson's Bay (Visakhapatnam), East Coast of India
dc.typeJournal Article
dc.affiliation.authorCSIR-National Institute of Oceanography, Visakhapatnam, Andhra Pradesh, India


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record