interbedded


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interbedded

[¦in·tər¦bed·əd]
(geology)
Having beds lying between other beds with different characteristics.
References in periodicals archive ?
The interval is interpreted to be comprised of cemented siltstones interbedded with unconsolidated very fine to fine grained sandstones with abundant matrix.
5 m is composed of interbedded, laminated grey mudrocks and blocky greenish-grey mudrocks, both of which appear to have been overprinted by pedogenic processes.
It comprises bioclastic packstone/grainstone deposited as distal to proximal mid-ramp carbonate tempestites, interbedded with fairweather calcareous shale (Facies 6).
The main rock assemblage in this segment is dark-black silty shale, oil shale interbedded with dark-gray argillaceous siltstone, dolomitic sandstone and dolostone.
Within the interbedded silt and clay, calcite contents are significantly larger than dolomite contents (Table 2).
Densities were determined for the three main ore types: bedded magnetite, tillite, and interbedded magnetite.
The net to gross encountered here, whilst lower than the exceptional values experienced in the 210/29a-4z well which was located in the centre of a channel sequence, is within the typical range predicted in the geological model for this type of interbedded sand/shale system.
Euro's stability is crucial for Turkey as our economies are interbedded.
The Araromi Formation consists essentially of sand, overlain by dark-grey shales and interbedded limestone and marls occasional lignite bands.
Tawillah (Hauterivian to Maastrichian): The Tawillah group consists mainly of fluvial to continental clastics predominantly sandstones interbedded with siltstone, marl and shale.
The lowest interval of the section is composed of interbedded argillaceous, iron oxide impregnated sandstone and sandy clay, with trace fossils and poorly preserved (moldic) megafauna.
A total of 113 feet over a gross interval of 286 feet of interbedded sandstones, shales and limestones in the Asl Formation were perforated.