Limestone (GB.24.0003)

Hand specimen pictures (macro & binocular)

Thin section picture

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Rock determination
Sedimentary rock > Biochemical > Carbonate rock > Limestone > Bioclastic limestone (coral rich)
Chronostratigraphy
Phanerozoic; Paleozoic; Carboniferous; Middle Missisipian; Visean
Lithostratigraphy
Yoredale GroupTyne Limestone Formation
Rock name
Asbian limestone
Rock synonyms
Dun limestone
Additional information
Late Asbian to Brigantian Substages. This limestone is part of so-called cyclothems, cyclic successions of shale, sandstone, coal and limestone. They belong to the Tyne Limestone Formation of the Yoredale Group.
Cobble sampled on the coast of Berwick-upon-Tweed (UK)

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Site type
Natural geological outcrop
Location
the United Kingdom of Great Britain and Northern Ireland; Northumberland; Berwick-upon-Tweed
Site name
Undefined beach, Berwick-upon-Tweed
Excavation or Survey Team
Dr. Roland Dreesen
Additional contextual information
This type of limestone crops out directly South of the Scottish border and their erosion produced boulders and pebbles covering the beaches near Berwick upon Tweed.
Sample Berwick-3.
Natural color
brownish grey
Aged color
grafisch beige
Components
corals and crinoids; calcite
Texture
Structure
Weathering
Diagnostic features
corals
Additional information
pictures of sawn sides show both dry and wet surface
Sample type
Rock sample
Inventory number
GB.24.0003
Collection
Archaeological Department, Ghent University
Donating institute/person
Dr. Roland Dreesen
Host collection
Other samples available
No
Sample collection method
Field Sampling (clay/rock)

De Clercq et al. 2017

Full reference

De Clercq W., Dreesen  R., Dumolyn J., Leloup W. & Tracht J. 2017. Ballasting the Hanse: Baltoscandian erratic cobbles in the Later Medieval port landscape of Bruges. European Journal of Archaeology 20, 4: 710-736.

Dreesen & De Clercq 2020

Full reference

Dreesen  R. & De Clercq W. 2020. Ballaststenen en hun rol in het voormalige middeleeuwse Brugse havenlandschap. In: De Kock T., De Ceukelaire M. & Van der Star C. (Eds.). Pracht en Praal, 7e Vlaams-Nederlandse natuursteendagen, 12-13 maart 2020, Antwerpen. Professional Papers of the Geological Survey of Belgium, 318: 7-18.

Cite this page as: Flepostore - https://flepostore.ugent.be/rock/gb-24-0003
Last modified: 2024-04-25.