Spring sapping on the lower continental slope, offshore New Jersey

James M. Robb

doi:10.1130/0091-7613(1984)12<278:ssotlc>2.0.co;2

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Spring sapping on the lower continental slope, offshore New Jersey

James M. Robb

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Abstract

Undersea discharge of ground water during periods of lower sea level may have eroded valleys on part of the lower continental slope, offshore New Jersey. Steep-headed basins, cliffed and terraced walls, and irregular courses of these valleys may have been produced by sapping of exposed near-horizontal Tertiary strata. Joints in Eocene calcareous rocks would have localized ground-water movement. Some karstlike features of the submarine topography and the outcrops suggest that solution of the calcareous rocks also took place.

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Geology Article

Source-reported bounding extent: 38° to 39.36827914916014° latitude; -75° to -71.5° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeX RIS

James M. Robb. 1984. Spring sapping on the lower continental slope, offshore New Jersey. https://doi.org/10.1130/0091-7613(1984)12%3C278%3Assotlc%3E2.0.co%3B2

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