...Figure 2. Conceptual geological model for the Fordon (Evaporite) Formation in the York Potash Ltd. AOI (modified from Kemp et al. 2016 ) with Permian lithostratigraphical units in NE England (after Smith et al. 1986 ). The thicknesses of the cover stratigraphical units are the averages of those...

...Fig. 13 Conceptual geologic model for the Fordon (Evaporite) Formation in the York Potash Ltd AOI. ...

... succession of the Fordon Evaporite Formation (223.3 m). The EZ2/3 boundary is marked by the mudstone of the Grauer Salzton Formation (grey salt clay) (0.9 m), which is overlain by the limestone of the Brotherton Formation (16.9 m). One sample of argillaceous halite was collected from SM7, corresponding...

... bed (the Deck Anhydrite). There is also a sulphate unit above the cycle 2 platform carbonates, which has been included within the Edlington Formation; it could be equivalent to the Fordon Evaporites (Smith 1980). CARBONATE-EVAPORITE S QUENCE STRATIGRAPHY 1029 Fig. 14. Fordon Evaporites. (A) Folded...

... were shown by Cox et al. (1987) to be substantially less than this, possibly as little as 155 m in the Fordon Borehole. The full thickness of the preserved formation in the Hunmanby No.1 Borehole [TA 1301 7588], sited 730 m E of Fordon No.1, is c .102 m (B. M. Cox pers. comm. 1989). Fig. 7...

... from multiple early Eocene sites in France (Azillanet [Marandat, 1986 ], Condé-en-Brie [Louis, 1966 ; Aumont, 2003 , 2004 ], Fordones [Marandat, 1991 ], Fournes [Marandat, 1991 ], Gland [Aumont, 2003 ], Grauves [Louis, 1970 ], Meudon [Russell et al., 1988 , 1990 ], Prémontré [Dégremont et al...

... four localities, named Palau, Claret-0, Claret-4 and Tendruy ( López-Martínez and Peláez-Campomanes 1999 ). These localities are situated in the upper part of the Tremp Formation, a short distance below the boundary with the overlying Figols Group in the Ilerdian stratotype area. The Ilerdian stage...

... downcutting of the Albian Carstone Formation, has led to the famous section at Goodmanham near Market Weighton, where almost the whole Jurassic succession excepting the Hettangian is absent. Though the original concept of Cretaceous (Albian) strata resting unconformably on lower Lias Group (Angulata Zone...

.... The evaporites of EZ1 are represented by the Hayton Anhydrites. EZ2 is composed of the carbonates of the Kirkham Abbey Formation and the extensive evaporites of the Fordon Evaporite Formation. The base of EZ3 is marked by the Grauer Salzton, a transgressive claystone member, which is overlain by the limestone...

... Abstract I. G. Goodall , G. M. Harwood , A. C. Kendall & T. McKie write: In his recent reappraisal of the stratigraphy of the English Zechstein, Tucker (1991) presents an elegant model of the evolution and stratigraphical relationships of the various formations in this section. However, some...

... on the rate at which these took place. On general stratigraphic relationships it seems possible that major sea level changes may have occurred be- fore, during and after formation of the second cycle carbonates and perhaps at intervals during the forma- tion of the second cycle Fordon Evaporites. At the end...

... S. F. Mitchell’s recent article ( Mitchell 2000) provides a detailed stratigraphical section of the Welton Formation of the cliffs near Speeton and the author is to be congratulated in successfully tackling this particularly difficult section which has never before been measured in its...

...-both features absent in the shallow-water carbonate rocks of the Seaham Formation. Moreover, in NE Yorkshire, the uppermost Zechstein carbonate formation which has a similar lithology and an identical fauna to the Seaham Formation overlies the thick Fordon Evaporites which, in turn, rest on a carbonate...

...Jonathan Imber; Howard Armstrong; Sarah Clancy; Susan Daniels; Liam Herringshaw; Ken McCaffrey; Joel Rodrigues; João Trabucho-Alexandre; Cassandra Warren ABSTRACT Faults and fractures within the well-exposed Lower Jurassic Cleveland Ironstone and Whitby Mudstone Formations may provide insights...

... England. B) Gymnospermous plant tracheid recovered from Permian halite from the Fordon Evaporite Formation (SM11 1465.92 m) of northeast England. C) Plant cuticle with visible stomata preserved in 3-D recovered from Permian halite from the Sherburn Anhydrite Formation (SM11 1304.14 m) of northeast...