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Recent publications The University of Edinburgh

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작성자 Seth Hoeft 댓글 0건 조회 16회 작성일 24-01-25 10:06

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프로젝트 :

업체명 : MZ

담당자명 : Seth Hoeft

연락처 : FC

이메일 : sethhoeft@laposte.net



The Gallery presents curated exhibitions on themes relevant and exciting in the context of contemporary creative culture. Our educational programmes aim to reveal the possibilities of artistic expression to young minds, encourage fresh thought and stimulate innovation.


Radiocarbon dates indicate that the formation of the Nordelph Peat began over a large area of Fenland (including the Ely district) at about 4000 BP. Over much of the district peat continued to form until it was drained in medieval times. The aggradation of the Barroway Drove Beds was ended by a regression that allowed peat to spread over the whole of their outcrop and over a large part of the adjacent Fen edge. This event was presumably caused by either a sea-level fall or a still-stand; this was accompanied by a change to a wetter climate which resulted in extensive freshwater flooding and a considerable increase in the size of the Fenland basin of deposition. The Cut-Off Channel between Whitedyke and Blackdyke farms is mostly excavated in Chalk at a level a little below the Totternhoe Stone.


13, 14 Pectinatites spp.; Upper Kimmeridgian; Severals House Borehole, 42.1 and 40.8 m respectively (BGS WM4471 and WM4470). (Figure 29) Presumed depositional environments of the Recent deposits of Fenland. Key to depositional environments and sediment types A Subtidal—mostly sand B Intertidal flat—silt with clay C Salt marsh—clay with silt D Peat fen and meres—eat and shell marl E Deciduous forest—erosional area. (Figure 27) Diagrammatic section showing the stratigraphical relationships of the Pleistocene deposits in the north-western part of the district. (Figure 17) Sites of Kimmeridge Clay boreholes and exposures referred to in the text. Overstep of Cretaceous rocks across folded Jurassic rocks in the south-eastern part of the Ely district.

(Figure 13) Ampthill Clay–Kimmeridge Clay junction and topographical feature at Bury Lane, Sutton.Highly experienced litigator and restrictive covenants expert Sophie Vanhegan is a further name to note.Phillips (1970) and Darby (1940a, 1940b) have summarised the Roman and Medieval works respectively and Godwin (1978) has provided an eloquent summary of the archaeology and natural history of the area.The deposits included in the 'Sand beneath the Golt' include several modern formations and it has only recently been understood how these relate to Cretaceous formations elsewhere in southern England.Further key members of the practice include employee retention schemes expert Elizabeth Lang and Alison Dixon, who is experienced in TUPE-related work and stands out for her specialist knowledge of the healthcare, aviation, defence and life sciences sectors.

The only outcrop of Roxham Beds in the Ely district is on the crest and eastern flanks of the 'island' of Southery where the sands give rise to a grey and yellow sandy subsoil and were formerly worked for building purposes. The basal sandstone has not been worked because it appears to be everywhere deeply weathered at outcrop and was probably extensively decalcified during the Pleistocene. The formation has been proved in boreholes at Southery, at Methwold Fen, and at Little Ouse, close to its southern limit. The Roxham Beds are overstepped by the Carstone in the northern part of the district and by the Woburn Sands at Little Ouse (see p.46). These relationships are commonly difficult to determine precisely because of the lithological similarity of all three formations, and because the younger formations have incorporated much debris from the older. As a result of these earth-movements, the youngest Jurassic rocks in the Ely district, the Roxham Beds, are sands with a marine fauna of bivalves and ammonites, interbedded with plant- rich clays; both lithologies seem likely to have been deposited in shallow water close to land.

Three major and a large number of minor breaks in sedimentation are present.Dr Butler noted that the fauna was partly Silurian and partly Devonian in aspect and concluded that it was late Silurian or early Devonian (late 'Downtonian' or early 'Dittonian') in age.Terrace gravels are currently worked on a large scale at Block Fen (Plate 7) where they are up to 6 m thick and their sedimentary features are well displayed.The London Platform appears to have been rapidly eroded during the period of deposition of the Lower Greensand and became so degraded that it was subsequently submerged and was overstepped by the mudstones of the Gault.

In the Wimblington and Honey Hill areas the two deposits are separated by valley slopes cut in Ampthill Clay (Figure 27). At Wimblington Common, the gentle northward slope of the March Gravels brings the Honey Hill outcrop down to the level of the terrace gravels and into contact with them. This use of the term stage is now recognised to be unsatisfactory (Mitchell in Holland and others, 1978) because of the absence in Britain of sufficient palaeontological or other evidence to enable the Pleistocene to be divided into chronozones and true stages. The proposed system of subdivision suffers, therefore, from the limitation that the individual stages cannot be uniquely defined. The purity, fine-grained texture, unlithified nature and general homogeneity of the Chalk puzzled geologists for British news [popcrushnews.com] more than 150 years.


Extensive areas were worked but, because the extracted mineral was small in volume, the land was reinstated with the spoil and little evidence of the workings has survived. The industry declined rapidly after this, due partly to an agricultural recession but mainly to the availability of cheap foreign sources of phosphate. Phosphatic nodules were extensively worked in the Gault in the Soham area and some small workings may have occurred in this formation in the southern part of the present district. There is no evidence that the phosphatic pebbles in the Ampthill Clay were ever worked. Where unweathered, the sands are grey or greenish grey, and calcareously cemented to form a weak sandstone that can be easily worked into roughly dressed blocks that weather to a pale yellowish brown on exposure.


When traced away from the valley mouths in the present district these gravel spreads appear to maintain a relatively constant maximum thickness until they reach an abrupt termination where they have thick Recent deposits banked against them. The slope of the flat upper surface of the gravels suggests that they were graded to a base level close to this surface, and their abrupt terminations suggest they were deposited as fans in standing water. The March Gravels were believed by Skertchly (1877, p.201) to have been deposited as a marine beach and by Baden Powell (1934) as 'sand-banks' in a marine bay during an interglacial phase. The sedimentary features within the gravels, do not, however, confirm these suggestions. Firstly, the included flints are mostly angular and poorly sorted, and are unlike the well-sorted and well rounded flints of the modern storm beach that runs along the eastern margin of The Wash from Hunstanton to Snettisham. In addition, the geographical distribution of the March Gravels is difficult to explain if they are beach gravels.


In mid or late Devonian times, during the later phases of the Caledonian earth-movements, the Palaeozoic mudstones of the region were folded and lithified to form the London Platform. The depth to Precambrian rocks cannot be determined from the gravity anomaly map without a knowledge of the lithologies and densities of these basement rocks. Estimates by Chroston and Sola (1975) and Howell (in press) of 0.5 to 1.0 km to the Precambrian in the north-eastern part of the region seem likely to be correct. Though only a part of the Lias is now preserved beneath most of the district, it is likely that the whole of it was formerly present but that much was removed by erosion prior to the deposition of Middle Jurassic sediments. Matilda grew up in the south of Sweden and was an avid reader of fantasy books from an early age. Once she finished high school she decided to go travelling and visited South East Asia, Australia and New Zealand.


Seeley (1861) suggested that, in Bedfordshire and Cambridgeshire, the Oxford Clay and the Kimmeridge Clay were separated by an additional clay formation which he later (Seeley, 1869) termed the Ampthill Clay taking the name from sections at Ampthill, Bedfordshire. Since 1972, the internationally agreed position for the Silurian–Devonian boundary has been the base of a particular graptolite zone as recognised at a type section at Klonk, Czechoslovakia. Graptolites have not been recorded at this stratigraphical level in Britain where marine faunas are known only from a few isolated sections in boreholes. At outcrop, in the Welsh borderlands, this part of the succession is represented by brackish and freshwater sediments of the 'Downtonian' and 'Dittonian' stages.

These sands are sparsely fossiliferous and were believed to belong with the Lower Cretaceous because they rest unconformably on the Kimmeridge Clay.Other patches of Shell Marl occur adjacent to the present day Great Ouse near Southery and the former course of the Great Ouse in South Fen.Nevertheless, the Romans had to undertake extensive drainage works to make farming possible.He then worked as an Assistant and Depute Director of Education in Tayside and was appointed the first Director of Education for the Scottish Borders.

The chalk between the Cambridge Greensand and the Inoceramus Bed in the Ely–Ouse boreholes contains ammonites indicative of an early Cenomanian age. These include species of Idiohamites and Schloenbachia that probably correlate with the ammonite assemblage of the Neostlingoceras carcitanense Assemblage Subzone of the Mantelliceras mantelli Zone of southern England (sensu Kennedy and Hancock, 1978). The sparse non-ammonite fauna comprises mainly the bivalves Aucellina gryphaeoides and A. The Kimmeridge Clay is made up of soft mudstones, calcareous mudstones and kerogen-rich mudstones (oil shales) with lesser amounts of silty mudstone, siltstone and muddy limestone.

She brings with her a wealth of skills, knowledge and experience gained from senior management roles in voluntary, general practice and health and social care settings.The basal 0.5 to 1.0 m consists of a densely calcite- and, in part, pyrite-cemented, highly shelly sandstone containing the large perisphinctid ammonite Paracraspedites, the large brachiopod Rouillieria ovoides (J. Sowerby) (formerly Terebratula rex), and trigoniid and pectinid bivalves.The bulk of the 'Lower' Peat in the Ely district probably formed between about 5400 and 4700 BP.Chris Garrett - noted for his capabilities in employment transactional work - is also recommended.The lowest 10 m contain angular, (probably thermally shattered), fragments of Palaeozoic mudstone and sandstone at several levels and these beds are presumed to have been deposited in poorly sorted fans and screes.

She also co-authored Metro pour l’Ecosse, a course for secondary level French in Scotland. Christine is a qualified Blue Badge Tourist Guide and her hobbies include walking, reading and cooking. She is married with three children, two stepchildren and eight grandchildren. In this role she enjoyed visiting schools to speak about the shoe box appeal. She also worked as a project manager doing market research with Farmers in England. Steve joined the Board of Columba 1400 in 2019 and chairs our Audit Committee.


The Quaternary history of the area is complex, but represented by only a fragmentary record. At least one ice sheet passed over the district, removed much of any high ground that was present and infilled the lower ground and hollows with boulder clay and gravelly sand. Subsequently, periglacial climates prevailed for long periods and at other times fluviatile and marine gravels were deposited under temperate conditions. The London Platform appears to have been rapidly eroded during the period of deposition of the Lower Greensand and became so degraded that it was subsequently submerged and was overstepped by the mudstones of the Gault. The contrast between the turbulent conditions of the Lower Greensand and those in which the Gault deposited is reflected in the contrasting faunas. The generally thick-shelled and coarsely-ribbed molluscs of the Lower Greensand are replaced by mostly thin, smooth-shelled forms in the Lower Gault.

In the Cambridge district, the pebble beds in the upper part of the Ampthill Clay were mapped out as 'phosphate beds' (Holmes and others, 1965) although the total amount of phosphate in them is very small.Clients note the firm for the fact its 'employment and public law teams work together well'.Duane Morris LLP handles legal advice on ongoing internal HR work, as well as assisting in senior level exits and defending tribunal claims.In the past, she also managed a wide range of projects relating to both general practice and social work education and training.As for now, Fox is slated to air the 75th Primetime Emmys on September 18, produced by Jesse Collins Entertainment.In the north-western part of the district, around Welney, the formation of the Nordelph Peat was terminated by the second major transgression of the Recent sequence.

The base of the West Walton Beds has been taken at 90.4 m on the basis of Pringle's (1923, p.129) lithological description, although the classification is clearly still open to doubt. No borehole has penetrated the Lias in the district but, taken together, the sequences proved in the Soham, Lakenheath and Severals House boreholes encompass most of the stratigraphical range of the Lias that is likely to be present. The sequence is crudely rhythmic, each fining-upward rhythm composed of a basal pebble bed or conglomerate that passes up into pebbly sandstone and then into sandstone and, in one example, into marl. Each rhythm or partial rhythm probably represents the torrential deposits of a flash flood followed by quieter fluviatile or lacustrine deposition. Similar trends occur in the aeromagnetic and gravity maps over small areas and one of these, a NW–SE orientated trend running across the Ely district, may indicate an area where the upper surface of the magnetic basement is close to that of the Precambrian.



The practice also covers cybersecurity related matters and ongoing HR assistance. Regulated industries, such as financial services, are a key area of specialism. Katie Clark, an expert on contentious employment matters including team moves, restrictive covenants, discrimination and whistleblowing, leads the London team at McDermott Will & Emery UK LLP.


When not at work Maria enjoys spending time with her family, reading and knitting. Although not climbing so many Munros nowadays, Linda still lives in the Highlands and continues to enjoy keeping fit. Her other hobbies including cooking, reading, gardening and spending time with her family and friends.


Throughout large areas of southern England the Lower Greensand rests with marked unconformity on Jurassic and Lower Cretaceous strata and the position of its lower boundary is rarely in doubt. In the Weald of Kent and Sussex the bulk of the Lower Greensand falls within the Aptian Stage but part of the highest subdivision, the Folkestone Beds, is largely early Albian (tardefurcata and mammillatum zone) in age. The mammillatum Zone part of the Folkestone Beds has been interpreted by some authors as the basal bed of the Gault because it commonly consists of sandy clays with phosphatic pebble beds. Casey (1961b) has attempted to clarify the classification by drawing the upper boundary of the Lower Greensand at a change from predominantly arenaceous to argillaceous sedimentation that coincides with the top of the mammillatum Zone. Using this definition both the Woburn Sands and the Carstone of the Ely district fall within the Lower Greensand.

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