Fig. 3 in Brachiopod fauna from uppermost Visean (Mississippian) mud mounds in Derbyshire, UK

Fig. 3. Facies architecture of the Brigantian (uppermost Visean) mud mound complex of Ricklow Quarry. A. Facies association map (outcrops only) of the study area of Ricklow Quarry, with position of the collected fossil brachiopod assemblages and samples for thin sections. Map drawn from a geodatabase built with ESRI ArcGIS® software. Basemap by Ordnance Survey, OS MasterMap Topography Layer, 1:1250 series. Kilometric coordinate system: British National Grid (projection: Transverse Mercator; datum: OSGB 1936; units: metres). B. Interpretative stratigraphic scheme of the studied mud mound complex with spatial distribution of the distinguished facies associations. Scales are approximate with 2× vertical exaggeration. Flank beds are inclined with an angle of 20–44°. Abbreviations: Fm., Formation; Lm., Limestone;