Friday 2 August 2019

Southerness, Dumfries, fossils


Southerness is a geological SSSI, and well worth a visit for its fantastic exposures, and fossils in life position. 

Syringothyris Limestone: a varied marine fauna of brachiopods, bivalves, polyzoa and crinoid ossicles.

Algal stromatolite beds: at Southerness there are two distinctive algal stromatolite bands, above the prior limestone. These domed algal masses formed in an intertidal to shallow subtidal environment.

A variety of rock types: bryozoa, trace fossils, breccia, plant remains and wave ripples. 

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