← Search

Archive · dataset · 1989

Seismic properties of sheeted dikes from ODP Hole 111-504B

Listed in GigaDB

Not searchable: no active landing/source_record/pid link.

Seismic velocities have been measured at confining pressures to 600 MPa for eight samples of sheeted dike rock obtained from Hole 504B during Leg ODP 111.

Description

The compressional- and shear-wave velocities are, in general, higher than the velocities measured in overlying dike rocks obtained from the hole during DSDP Leg 83. The velocity gradients observed in Layer 2C result from decreasing porosity with depth and increasing metamorphic grade.

The laboratory-measured velocities of the Leg 111 dike rocks are similar to those of dike rocks reported for the Bay of Islands, Samail, and Troodos ophiolites.

Links

Topics

Related

Provenance · 1 source records, 7 field assertions
SourceKeyLast seenRaw
GigaDBdoi:10.1594/pangaea.75401918 h agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · gigadb orgconnector:gigadb_org@1.0.0
concepts[field].local:field:earth-environmentalmapping · gigadb orgconnector:gigadb_org@1.0.0
concepts[field].local:field:ocean-atmosphericmapping · gigadb orgconnector:gigadb_org@1.0.0
descriptionsource · gigadb orgconnector:gigadb_org@1.0.0/metadata/dc/description
licensesource · gigadb orgconnector:gigadb_org@1.0.0/metadata/dc/rights
publication_datesource · gigadb orgconnector:gigadb_org@1.0.0
titlesource · gigadb orgconnector:gigadb_org@1.0.0/metadata/dc/title