scholarly journals Rb/Sr whole rock age determinations on metavolcanic rocks from the Narssarssuaq region, South Greenland

1974 ◽  
Vol 66 ◽  
pp. 39-41
Author(s):  
S Pedersen ◽  
J.H Allaart ◽  
O Larsen

In the area of Julianehåb granite along the south-west coast of Greeniand remnants of volcanic rocks are widespread. Well banded, intermediate tuffs occur on Mato and adjacent islands to the west of Julianehåb (Nesbitt, 1961; Allaart, 1967). Intermediate plagioclase-porphyritic rocks occur associated with aplitic gneiss north of Bredefjord. Two other important occurrences of vo1canic rocks may be found in the high mountains north of Narssarssuaq dose to the ice cap (Allaart, 1971). All four occurrences of volcanic rocks are surrounded by late Ketilidian granites. These in turn are flanked to the north-west and south-east by older, early Ketilidian granite.

1978 ◽  
Vol 44 ◽  
pp. 309-433 ◽  
Author(s):  
Patricia M. L. Christie ◽  
S. M. Elsdon ◽  
G. W. Dimbleby ◽  
A. Saville ◽  
S. Rees ◽  
...  

The ancient village of Carn Euny, formerly known as Chapel Euny, lies on a south-west slope just above the 500 foot contour in the parish of Sancreed in West Cornwall (fig. 1). The granite uplands of the region are rich in antiquities, as a glance at a recent survey shows (Russell 1971), not least those of the prehistoric period. The hill on which the site is situated is crowned by the circular Iron Age Fort of Caer Brane (pl. 27). Across the dry valley to the north-west rises the mass of Bartinny Down, with its barrows, while in the valley below the site near the hamlet of Brane is a small, well preserved entrance grave and other evidence of prehistoric activity. To the south-east about one mile away is the recently excavated village of Goldherring dating from the first few centuries of our era (Guthrie 1969). From later times, the holy well of St Uny and the former chapel which gave its name to the site, lie nearby to the west. The village contains a fine souterrain, locally known as a fogou, after a Cornish word meaning a cave (Thomas 1966, 79).Nothing appears to have been known of the settlement or Fogou before the first half of the 19th century when the existence of an unexplored fogou at Chapel Uny is first mentioned by the Reverend John Buller (1842), shortly followed by Edmonds (1849) who described to the Penzance Natural History and Antiquarian Society an ‘Ancient Cave’ which had been discovered by miners prospecting for tin.


1959 ◽  
Vol 53 ◽  
pp. 35-137 ◽  
Author(s):  
R. V. Nicholls

Traces of fortifications around the area apparently once occupied by the city of Old Smyrna were observed by Louis Fauvel, and our first detailed description of them is that of Prokesch von Osten, who accompanied him there on a second visit in 1825. As we shall see later, it seems likely, though proof is no longer possible, that most of the circuit wall around the tell, as well as that on the low spur to the west of it on which the modern village now stands, as described by Prokesch, may have belonged to the defences of the classical city. Nothing today survives of these above ground, owing to extensive stone-plundering in the interval; and it is to be feared that the fate of much of this rather exposed classical enceinte has been to provide masonry either for the houses of the modern village or for the terrace walls which today encircle the tell.The plundering of this outermost circuit probably left the earlier ones inside it rather more exposed to view. I have not been able to verify which of the city walls it was that was photographed by Keil in 1911, but when Franz and Helene Miltner excavated here in 1930 a part of the late-seventh-century B.C. circuit was visible on the east side of the city. Here they cleared about 80 metres of its face, for the most part to no great depth, then picked up its line again with a small probe some 20 metres farther north. Two further small trenches seem to have located more of this late-seventh-century wall-line south-south-west of their long cut, in addition to traces of yet other circuits. Besides this they report sinking two shafts into the mound dominating the north-west corner of the tell and making two small probes in occupation levels within the city itself.


1881 ◽  
Vol 13 (2) ◽  
pp. 183-207
Author(s):  
William Simpson

On leaving for India to accompany the army into Afghanistan in 1878, Colonel Yule, among other hints of places of interest of an archæological character to be looked out for, mentioned Nagarahara, the capital of the Jelalabad Valley in the Buddhist period. In the time of Hiouen-Thsang the district bore the same name as the capital, and it had no king of its own, but belonged to Kapisa, a city situated somewhere in the direction of Kabul. The district of Nagarahara extended to about 600 Chinese Li, from east to west, which would be over 100 miles. This might reach from about Jugduluck to the Khyber, so that in this last direction it would thus border on Gandara, and on the other extremity would touch Kapisa, which was also the name of the district as well as the capital of that name. The Valley of Jelalabad is small in comparison to that of the province which formerly belonged to it. From Darunta on the west to Ali-Boghan on the east is fifteen miles, but, on the left bank of the Kabul River, the flat land of Kamah extends the valley on that side, about five or six miles further to the east. The termination of the Valley at this place is called Mirza Kheyl, a white rocky ridge comes down close to the river, and there are remains of Buddhist masonry on it, with caves in the cliff below. On the right bank opposite Mirza Kheyl is Girdi Kas, which lies in a small valley at the northern end of a mass of hills which terminates the Jelalabad Valley on that side at Ali-Boghan, separating it from the Chardeh Plain, which again extends as far as Basawul. I got a kind of bird's-eye view of this one day from a spur of the Sufaid Koh, 8,000 feet high, near to Gundumuck, and the Jelalabad Valley and the Chardeh Plain seemed to be all one, the hills at Girdi Kas appearing at this distance to be only a few slight mounds lying in the middle of this space, which would be altogether about 40 miles in extent. When in the Jelalabad Valley, the Girdi Kas hills are undoubtedly the eastern barrier, while the Siah Koh Range is the western. The Siah Koh Range trends to the south-west, and then turns due west, forming a distinct barrier on the north till it is lost at Jugduluck; there are only some low-lying ridges between Futteeabad and Gundumuck, but they are so small that it might be said to be a continuous valley all the way from Ali-Boghan to the plain of Ishpan. The eastern end of the Siah Koh Range terminates at Darunta, which is the north-west corner of the Jelalabad Valley. The Kabul River, instead of going round the extreme end of this range, has, by some curious freak, found a way through the rocky ridge so close to the extremity, that it leaves only what might be called one vertebra of this stony spine beyond. The river here has formed for itself a narrow gorge through perpendicular cliffs, in which it flows, from the district of Lughman, into the level plain of the Jelalabad Valley. The Surkhab pours down from the Sufaid Koh, starting close to Sikaram, the highest point of the range, which our surveyors found to be 15,600 feet above the sea. It passes over the western end of the Ishpan plain, towards the Siah Koh Range, and it then keeps to the contour of its base all the way to the Jelalabad Valley, and joins the Kabul River about two miles below Darunta.


1969 ◽  
Vol 34 ◽  
pp. 148-190 ◽  
Author(s):  
I. M. Stead ◽  
M. Jarman ◽  
Angela Fagg ◽  
E. S. Higgs ◽  
C. B. Denston

The Iron Age hill-fort at Grimthorpe (Grid reference SE.816535) in the parish of Millington, East Riding of Yorkshire, is on the western edge of the Yorkshire Wolds, with a commanding position over the Vale of York. There is an uninterrupted view to the White Horse on the Hambleton Hills, 25 miles to the north-west; beyond York, 13 miles to the west, to the Pennines; and to the south 25 miles to the chimneys of Keadby and Scunthorpe. To the west and south the land slopes away to the Vale of York, and to the north and east there is a sharper fall to Given Dale and Whitekeld Dale. The hill-fort defences follow the 520 feet contour, and enclose an approximately circular area of eight acres (fig. 1).A traditional reference may be preserved in the field-name—Bruffs—perhaps a variation of ‘Brough’, which ‘refers in all cases to ancient camps, usually Roman ones’. But all surface indications have now been obliterated by ploughing, and even a century ago there was little more to be seen. John Phillips in 1853 noticed ‘unmistakable traces of ancient but unascertainable occupation’, and in 1871 an excavation by J. R. Mortimer located ‘the filled up inner ditch of a supposed camp’. But Mortimer was not concerned with the settlement; his interest had been aroused by the discovery, in 1868, of a burial with rich grave-goods, including metalwork with La Tène ornament, in a chalk-pit within the south-west sector of the hill-fort.


1968 ◽  
Vol 33 ◽  
pp. 207-306 ◽  
Author(s):  
Michael Avery ◽  
J. E. G. Sutton ◽  
J. W. Banks ◽  
M. S. Tite ◽  
J. G. Evans ◽  
...  

Rainsborough is 1 mile South of Charlton village, in the parish of Newbottle, S. Northants, 20 miles North of Oxford, (SP 526348). The camp lies atc. 480′ OD, and the area enclosed isc. 6·25 acres.It lies on the edge of a plateau: the approaches to it are flat on the north-east, east, south and south-west, but a gentle slope to the north, north-west and west gives it a wide view across the Cherwell valley, towards Madmarston and Tadmarton (see map, fig. 1 and also pl. XXV). The defences are bivallate: the inner bank stands to 10 feet above the interior, and there is a drop of about 15 feet from the crest into the inner ditch; the second bank is very much lowered by ploughing, but still reaches a height of about 4 feet on the south side, where a hedge line has protected it; the outer ditch is nowhere visible on the surface, except on the west, when it carries a higher growth of weeds. The defences are covered with turf: the inner bank has also trees, bushes and the stumps of large beeches felledc. 1950. The bank is riddled with tree roots, and the sandy character of the core has attracted rabbits: recent attempts to dig and smoke out the warrens have slightly damaged the profile of the bank. A small dry stone wall is visible part way up the outer slope of the inner bank in several places.


1959 ◽  
Vol 53 ◽  
pp. 292-294
Author(s):  
R. Hope Simpson

The site to be described lies on a low hill a little to the north of the small village or suburb of Nemesis, about 150 metres to the west of the main road from Patisia to Koukouvaounes, and 1 kilometre to east-south-east of the Mycenaean tholos tomb at Λυκὸτρυπα, which was excavated by the German Institute in 1879, and is usually called the Menidi Tomb. The site at Nemesis is visible from the tholos tomb, and is separated from it by a gentle valley through which run, in a southerly direction, two streams with steep banks. The eastern stream is the river Kephissos, whose name goes back at least as far as the classical period.The hill of Nemesis stands about 15 to 20 metres above the level of the surrounding land, and measures about 160 m. north-west to south-east × 120 m. north-east to south-west. The hill is an isolated outcrop of conglomerate rock, thinly covered with stony brown earth. It has been eroded over an area about 250 m. north-south × 50 m. east-west, so that its original size was considerably larger than at present, in all about 30,000 square metres. Mycenaean sherds were found over the whole of this area, though mainly in the eroded part, among the lumps of fallen earth and rock. Remains of rubble walling together with several Mycenaean sherds were found here, and also in the steep cliffs formed by the erosion on the west and south sides (this part of the hill has been undermined by recent excavation of the beds of grey clay, which here lie at between 2 and 3 metres below the original ground level). The ancient remains are particularly noticeable in the south-west angle of the cliffs (roughly in the centre of the part of the hill shown on Plate 71a), where there is a greater depth of earth above the rock than is visible elsewhere on the hill.


2018 ◽  
Vol 73 (1) ◽  
pp. 11-89
Author(s):  
Richard Massey ◽  
Elaine L. Morris

Excavation at Heatherstone Grange, Bransgore, Hampshire, investigated features identified in a previous evaluation. Area A included ring ditches representing two barrows. Barrow 1.1 held 40 secondary pits, including 34 cremation-related deposits of Middle Bronze Age date, and Barrow 1.2 had five inserted pits, including three cremation graves, one of which dated to the earlier Bronze Age, and was found with an accessory cup. A number of pits, not all associated with cremation burials, contained well-preserved urns of the regional Deverel-Rimbury tradition and occasional sherds from similar vessels, which produced a closely-clustered range of eight radiocarbon dates centred around 1300 BC. Of ten pits in Area C, three were cremation graves, of which one was radiocarbon-dated to the Early Bronze Age and associated with a collared urn, while four contained only pyre debris. Barrow 1.3, in Area E, to the south, enclosed five pits, including one associated with a beaker vessel, and was surrounded by a timber circle. Area F, further to the south-west, included two pits of domestic character with charcoal-rich fills and the remains of pottery vessels, together with the probable remains of a ditched enclosure and two sets of paired postholes. Area H, located to the north-west of Area E, partly revealed a ring ditch (Barrow 1.4), which enclosed two pits with charcoal-rich fills, one with a single Late Bronze Age/Early Iron Age potsherd, and the other burnt and worked flint. A further undated pit was situated to the east of Barrow 1.4. The cremation cemetery inserted into Barrow 1.1 represents a substantial addition to the regional record of Middle Bronze Age cremation burials, and demonstrates important affinities with the contemporary cemeteries of the Stour Valley to the west, and sites on Cranborne Chase, to the north-west.


1913 ◽  
Vol 10 (2) ◽  
pp. 73-86 ◽  
Author(s):  
A. R. Horwood

This district is bounded on the north by the Coalville and Ashby line, on the west and south by the county boundaries, on the east by the Shackerstone and Market Bosworth lines. In the north are exposures of Coal-measures, Permian breccias, and Bunter, which the Trias in turn rests upon unconformably. The Lower Keuper forms a long tract on the west not more than two miles in breadth, forming a good feature, the sandstones giving rise to scarps, whilst the Red Mail occupies the rest of the district to the east. On the south-west beds of sandstone form marked features, which also give rise to bold escarpments, whilst the Red Marl itself constitutes a uniform plateau with little or no variation in heights. There are few exposures in the marls, which on the extreme east are covered by a mantle of Boulder-clay and sands. The River Sence and the Sence Brook, however, cut down to the lower parts of the Red Marl, and a good deal of alluvium fills the valleys to the south. The altitude over most of this ground rises uniformly above 300 feet, and in some parts to over 400, rarely sinking below 250. A ridge of hills is formed by the Orton Sandstone striking north-west and south-east, and another ridge meets it at right angles from Market Bosworth.


Author(s):  
Douglas P. Wilson ◽  
M. Alison Wilson

The summer of 1954 will long be remembered for lack of sunshine, excess rain and frequent high winds over England and Wales. In the south-west of the region the winds from June onwards until the end of the year were predominantly westerly, often reaching gale force, and the total run of the winds was often above average. During the last week of July there were persistent westerly winds from well out in the Atlantic, often strong and reaching gale force at times, particularly on the 27th and 28th. During the last 4 days the winds were generally from the north-west at Scilly and in southern Ireland. They were variable in strength and direction early during the first week in August, but occasionally blew freshly from the south-west. On the 7th it was often blowing strongly from the west, a gust of 50 knots being recorded at Scilly. It was during this first week in August that the first few specimens of Ianthina janthina (Linnaeus) came ashore, heralding the most extensive strandings of this species on British shores for very many years.


Antiquity ◽  
1984 ◽  
Vol 58 (224) ◽  
pp. 171-174 ◽  
Author(s):  
Malcolm Todd

Hembury is chiefly noted as the site of a neolithic settlement and one of the finest hillforts of the Iron Age in the South-West (PL. XXIV & FIG. I ) . These prehistoric works lie at the southern tip of a long, narrow promontory extending southwards from the Greensand mass of the Blackdown Hills and overlooking the broad valleys of the Otter and the Culm. Beyond these to the west lies the Exe valley and further west still (and visible in clear weather) the Haldon ridge and the eastern tors of Dartmoor. Excavations by Miss D. M. Liddell (Liddell, 1930; 1931; 1932; 1935) between 1930 and 1935 revealed the significance of Hembury for the south-western Neolithic in particular, the material culture of the early neolithic settlement being plainly related to that of Windmill Hill. Miss Liddell's examination of the iron age fort was centred upon the two fine gates, on the western side and at the north-west angle. Little work was devoted to the interior except to trace the ditch of the neolithic causewayed enclosure and to explore the extreme southern tip of the promontory.


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