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RAP00565.pdf ((56). quatre communes du Morbihan : carentoir)
  • the sample was small, in both cases there were indications of cereal cultivation in phases previous to those dominated by grass and calluna heathlands. Further samples have also been tested for diatom préservation: diatom floras do survive, though often in a fragmented state, and it does
  • for devoting their time and expertise to particular aspects of the project; to Dr R. Battarbee for testing samples containing diatoms, Dr T. Stevenson and Judi Darley for work on pollens, Robin Iles and Martin Cook for testing phosphate samples and Anne Gebhardt for micromorphological work
  • , and the effects of such changes on social groupings and labour patterns. The complète fieldwork programme consists of systematic fieldwalking of ail available ploughed fields within the four communes, together with sélective geophysical and geochemical surveys, and small excavation
  • to concentrate upon the excavation. Overall , 434 mandays were spent on this year's season, including travelling time and time off; 364 of thèse were working days. Two of the main team spent most of their time assisting in a survey of standing buildings already in hand when the season started
  • , concentrations of surface material were most frequently found in the basin to the south of Ruffiac village (the centre of L) and in the nei ghbourhood of Trignac, in the north of Carentoir commune (F); however, sites were common throughout the southern halves of F and C, particularly
  • in the Coet Morel /Hôtel Orl and area (Carentoir). Surface material is markedly absent from fields on the northern and southern boundaries of L, on the east/west ridges (particularly on a band north west of Carentoir) and - as might be expected - on most steep slopes. There are again
  • , a concentration of médiéval pottery ('site') discovered in the course of transect walking in 1982. In 1983 a 'total' collection was organised over the same area, with geophysical and geochemical prospection. The results suggested that there was domestic occupation on some part of the field
  • , at least during the médiéval period (Astill and Davies 1984a: 20). A116 lies to the north of Ruffiac, between Coetion and Le Vivier. It is located in a small damp valley bottom, on a north-facing si ope, at 70m. At least one platform can be seen. To the north of the field, in the lowest
  • part of the valley, is an area of permanent pasture in which there is a prominent bank and a possible platform (see fig. 2). The bank runs diagonally across the valley bottom. 130m to the west of this bank, at the bottom of the south-facing slope of the valley, is a pronounced
  • conditions prevailed on another three. Excavation therefore had to be more limited than was intended. The excavation strategy was similar to that used by Martin Bell to sample lynchets and valley bottoms in the south of England (Bell 1977; 1983). A 2m-wide trench, 14m long, was eut across
  • to facilitate excavation and recording. Soil was excavated using trowels and ail the finds, with the exception of schiste, were three-dimensional ly recorded. Because of the quantities recovered and the lack of time, the schi ste was collected in 5cm spits. The bad weather prevented total
  • of the 18 mètre squares) was dug. Soil samples for micromorphol ogical and pollen analysis were taken in columns from the sections, using purpose-made meta! containers. Small test holes were also eut by machine at every 15m to the north of Trench 1 (up the side of the south-facing valley
  • the archaeol ogical potential of small -scale work on field boundaries in this area. The ditch in Trench 1 is likely to be an earlier field boundary, perhaps marking the division between cultivable 1 and and the wet areas of the valley bottom. In Trench 2 the bank may have marked
  • the boundary between plough land and meadow and could also have acted as a kind of flood barrier; the shallowness of the loam deposit would argue for a shorter period of ploughing in the lower northern slope of the valley (the area immediately behind this bank). The absence of brick
  • produced an archeomagnetic date of 895-945 AD. A survey of ail standing buildings has been in progress in the study area since October 1984, undertaken by Pete Addison, working as a fui 1 -time research assistant. To date, 4000 buildings have been recorded on standardised recording
  • them within the study area, it is probably impractical to attempt to instruct a teamamateurs to do so. However, it would be possible, in some areas, to be précise about the source of local building material and deduce patterns of its movement within the study area over time. More
  • : transects will be taken radially from the area of intensive study, and fields within them walked at 50m intervais. Excavation of Allô will begin, in order to ascertain the relationship of this year's excavated features with the settlement and at the same time make some assessment
  • in the field; and, as ever, to our team, who worked stoically in awful conditions and ensured such a productive season. We should like to express our thanks, as ever, to ail who have given time, labour and energy, as well as to those who have provided financial support. G. G. Astill
  • , Sussex Bell, M. 1983 'Valley sédiments as évidence of prehistoric land-use on the South Downs', Proceedings of the Prehistoric Society, xlix, 119-150. 1+ EAST BRITTANY SURVEY 1985 £J3 fields walked m 1965 ■— — commune boundaries A • ■ sites A c* U probable • médiéval si tes
RAP00568.pdf ((56). quatre communes du Morbihan : carentoir)
  • by folding animais. After an interval of non-arable use A31/79 was later turned to arable again and médiéval and post-medi eval pottery was distributed on the field through manuring. The small quantities of médiéval pottery suggest that this was after some considérable i nterval . Surface
  • the four communes named above, and sampling of fields in the surrounding communes, together with sélective geophysical and geochemical survey, and smal 1 excavations to test results; compl ementa.ry envi r onmental analysis is al so being undertaken . The fieldwalking programme
  • . Anne G'ebhardt joined it for a day for soi 1 sampling and Tony Stevenson for two days for pollen sampling. Overall, 938 mandays were spent on the 1988 season, including travelling time and time off; 787 of thèse were working days. The weather was idéal for much of the season
  • an agr i cul tural phase at a time when the topography of the field was not so pronounced. The pits eut into this layer represent a change in land-use and presumably indicate the présence of a nearby Iron-Age settlement. The clean and pottery-free fills would argue against use
  • for rubbish; they may have been dug to obtain clay or stone. The small quantities of 5" locally obtained mudstone in some pits could represent some residual trace of stone-wor ki ng , given that the spindle whorl was o-f the same material. At some later phase in the Iron Age the area
  • large Roman settlement which lies 100m to the south east (see fig. 2). In sura , then , this 6m square produced évidence of an early agricultural phase, followed by two phases of Iron-Age activity, and then a later - perhaps mue h later - agricultural phase. Although there is a large
  • material was obtained from T29 (as was reflected by the results D -f the total collection) but more Roman pottery was found. Time ran ont and the sites had to be backfilled at the point, when ditches were recognised (Asti 13. and Davies 1987, 118-21). In 1988 the excavation was resumed
  • : it took il days, usually with a team of 8, in ail involving 81 working days Trench 28 The backfilled plough soil was removed and the ditch (10) rel ocated . In 1986 it seemed that this ditch had eut through a har dstand i ng or- floor (9); this was in fact the surface of thé pâturai
  • that this ditch was filled (and perhaps eut) at a later date than ditches 5 and 10. Indeed it may have been filled during the 9 destruction o-f the buildings. Comment The fabric and forms of the pottery, similar to the material from HSO (excavated in 1986: Asti 11 and Davies 1987, 120-1
  • ) and A31/79 below, suggest a firstand second-century date for the occupation of the nearby, but still unlocated, structure. The later ditch (11) was filled with structural material from this building. The absence of post-second-century pottery from the excavations and fieldwalking
  • suggests that the building did not stand long after the second century, and hence that this ditch fill from the building took place at or shortly after that time. It is difficult to suggest a function for the earlier ditch (5 and 10) other than for drainage. The présence of Iron-Age
  • valley. Near the top of the slope and near the valley bottom are two breaks of slope which follow the contours and could therefore be lynchets or river terraces (fig. tf.) . The ancien cadastre shows this area to have been arable in the early nineteenth century. The two fields A31
  • been joined to A79. This new field, A31/79, therefore includes the area where the material had concentrated, as also part of the ridge and the whole valley side. In 1987 it was griddE*d in 5m squares for 'total collection. Relatively large quanti ti es of Roman pottery (1—3 sherds
  • ) were recovered from a few squares distributed throughout the field (21 out of 1383 squares). Brick and tile concentrated in the central area of the field, straddling the earthwork on the valley slope (fig. 5); thèse squares produced a maximum of 9 pièces each (0.5kg). The médiéval
  • to the cadastral settlement pattern. The excavation method was the same as that used on K446 in 1986 (Asti 11 and Davies 1987, 112-13). A lm-wide trench was eut by machine from the ridge down the slope so that it went through the tile concentration and sectioned the earthworks (T39
  • ) . At a later stage two further trenches were eut mechanically 30m either side of T39 (T40 to the south, T41 to the north). The sides of the trenches were cleaned by hand and recorded; the lowest part of the plough soil and features were excavated by hand. In one case T39 was extended (T46
  • ned four' sherds of southern Gaulish Sami an , and one of grey coarse ware (Fabric 37). The most northerly ditch (55) was 0.9m wide and 0.4m deep, and from its fill (54) came three pièces of tile (Fabric 1). In so far as can be seen in a narrow trench, the three ditches appear
  • to have been dug parai lel to one another, but they were not. equi distant (13.8m between 51 and 53; 11.7m between 53 and 55). Trench 39 T39 was lB3m long; it stretched from the ridge to the bottom of the valley slope and sectioned the two earthworks. The depth of the plough soil
  • at the bottom of the valley slope. The part of T39 which was on the ridge produced one shallow feature only, perhaps the base of a pit (65: 0.6m wide, 0.1m deep), whose fill (9) produced no finds. Between the brow of the ridge and upper part of the slope (between 30 and 60m from the south
  • and was différent from the other ditches located on the site; its fill (11) yielded no finds. This may represent another récent attempt at drainage. The trench al so eut through the earthwork which was located at the bottom of the slope; no additional layers were found and it seemed
RAP00566.pdf ((56). quatre communes du Morbihan : carentoir)
  • and labour patterns» The complète fieldwork programme consists of systemaitic fieldwalking of ail available ploughed fields within the four core communes of Ruffiac, St-Nicolas, Tré'al and Carentoir, together with sélective geophysical and geochemical surveys, and smal 1 excavations
  • and two others, returned on 28 April for three days in order to complète the excavations. Overall, 317 mandays were spent on this year's Easter seasons (303 by the main team), including travelling time and time off 5 255 (244) of thèse were working days. The weather was dreadful
  • thus covered, encompassi ng 372 hectares (1.947. of the surface area of the four communes). This brings the total surface area covered during five seasons to 18.54%, as mue h as can reasonably be e>:pected within the constraints of time and money. 12.49kg of pottery and 78. 42kg
  • intensive covera\ge achieved by rewalking many of the transects did not affect distribution patterns already noted» By contrast , concentrations of surface material are ^frequently found in zones around Le Cleu, La Touche (east of Treal) and - especially - in the southern half
  • , transects within the core. Ail available fields Transect for we>re covered; tl 11s ran 10km slightly west of N of from the north-west Ruffiac, and passed north , boundary communes of Carc , Reminiac and Augan the and into the through south oi Zampefrieac, running just to the w est
  • of Augan commune centre, Here there was a marked change in topography - as the and in modem land management — as we moved also in the bedroc north 5 it was with steeper rnuch higher hi 1 1 s and some north/south valleys; but farms (and often fiel ds and houses) were biqger
  • because of the weather. Quadrats with 6m si des were chosen since a smal 1er cutting could fall within a structure, failing to reveal its existence. However, in the later stages of the excavation a machine (JCB) was used to eut three 1m wide trenches to extend the investigation
  • through an 8mm mesh. The density of finds in this plough soil was low, as the following table shows s depth no. of finds recovered by hand no. of finds in control T3 surface (fieldwalking) 0—10 cm 10-20 cm 20—30 cm T4 surface (fieldwalking) 0-20 cm 20-40 cm 40-60 cm 60-70 cm 1 6 9
  • , 67. table wares of fabrics 5 and 6, and 47. storage vessels of fabric S. Most of T4 was dug by hand in a similar way to T3 , but in the later stages a machine was used to remove some of the colluvium. Two im-wide trenches were also eut by machine. One (T5) , 22m long, extended
  • from the north-west corner of T4 and eut the edge of the earthwork platform at right angles; the other (T6) was 23m long and ran from the south-east corner of T4 to the southern end of the platform. A section of the whole earthwork was thus obt ai ned . The earliest évidence came
  • from T4, where three i nter-cutt i ng ditches were eut into the natural» It was only possible to section two of them in the time avail cible and the task of establishing the relationship between the three features was postponed until 1987» The sectioned ditches were bot h U-shaped
  • previously recorded from the site. Three of thèse sherds were of a sandy fabric with large rounded quartz inclusions (1mm) and a notable absence of mica. One, a ri m sherçj, has parallèle with later Iron Age forms from Brittany (La Tene Finale) (Biot, Briard and Papes 331—9) » The other
  • of this deposit in T5 and T6 made it clear that the platform earthwork was a lynchet, similar in character to the? lynchet sectioned in 1985 on the other si de of the valley. Around the crest of the lynchet a slight change in the colour and texture of the 1 owest colluvium (T5, context 4) may
  • represent the; original soil which formed the lynchet» A column of saimples was taken through the de;posits for soil analysis. Pottery from the colluvium was médiéval, similar to that recovered from the surface and from the other trenches; the majority were coarse wares (547. of fabric 1
  • was found on the surfaice (see Table 3),, Identification of the lynchet by T4, T5 and T6 confirma the 1985 resuit s suggested by T2? the lower si opes of the valley had been in arable use in the médiéval period but had been turned over to meadow by the nineteenth century, perhaps
  • by the early post médiéval period (Asti 11 and Davies 1985s 92-5, 97)» If the occupation in T4 is prehistoric then it is the first of its kind for the? région and has important implications for survey work» Its low-lying position, in a wet valley bottom and sealed by 70cm of colluvium
  • . Overal 1 , 481 mandays were spent on the September season, including travelling time and time off§ 437 of thèse were working days. The weather was poor during the second week, with considérable rainfall, but only two complète days were lost in t 11 e field. \3> EBS 86 Fi g. 1 H
  • working days were spent on site and the average size of the team was six. Trench 25 This was the most westerly trench and was 39m long. The depth of plough soil varied from 36cm at the south, uphill, end to 1.10m lower down the valley side. The plough soil (1, 36) overlay the natural
  • , and Subsoil and schiste I ay i mmed i ai t e 1 y b e (45) . At the eut into this natural s e v e r a 1 f e a t u r e s had been 35cm deep (44) , southern end a v shaped diteh, 60cm wide and produced two médiéval pottery sherds (fabric group 1). The most K446 prominent feature
  • was a ragged v-shaped ditch, 1.3m wide and 40cm deep (46), which followed the slope down the valley side -for at 1 east 90m; subsidiary machine eut s (T26, T27) located the ditch on the saine alignment and f ai 1 ed to produce évidence of a tujrn. Both ditches contai ned small quanti ti es
RAP02397.pdf (PLOUHINEC (29). Menez-Dregan I. rapport final de fp 2006-2008)
  • 2008 2 S3* CONTENU DU RAPPORT Intérêt du site (page 3) Equipe scientifique et intégration aux thèmes de l'UMR 6566 - CReAAH Rappels généraux (page 5) (page 7) Le contexte géologique et la formation de la grotte (page 15) Description stratigraphique et interprétation de
  • qu'en coupe et la couche 9 n'a été que partiellement fouillée. Les principales caractéristiques de l'outillage sont la gestion locale des matériaux, la présence de galets aménagés (choppers, très rares bifaces) avec une représentativité variable selon les niveaux (en grand nombre
  • de Penmarch (étude de programmation réalisée) où la présentation de Menez-Dregan devrait être un élément important et central. 14 LE CONTEXTE GEOLOGIQUE ET LA FORMATION DE LA GROTTE Le substrat de la partie orientale du littoral de Plouhinec correspond à l'orthogneiss oeillé
  • celle d'un granité sub-alcalin monzonitique. Le caractère acide des plagioclases et la quantité appréciable de feldspath potassique constituent des éléments favorables à la résistance de cette formation par rapport aux agents d'érosion météoriques. Entre la pointe du Souc'h et Pors
  • formation de la grotte, due à l'érosion marine, a été favorisée par l'existence d'un réseau de failles affectant YOrthogneiss oeillé de Pors-Poulhan qui constitue le substrat. Ces failles ont largement induit la morphologie et l'orientation de cette grotte. La figure ci-dessous montre
  • (fc,') - - ' 7.1 W» y ^ 1 ^ U: V V ^ J i /wL Af- Coupe frontale Ouest-Est DESCRIPTION STRATIGRAPHIQUE ET INTERPRETATION DE L'HISTOIRE DU GISEMENT Dans l'état actuel des travaux, la stratigraphie relevée à Menez-Dregan I correspond à une succession de formations marines
  • rectiligne de la courbe granulométrique. La micromorphologie montre la présence abondante de matière organique phosphatée, avec charge variable en arène et lits cendreux à charbons d'os et de bois, également de débris organiques et de mycélium mal humifiés. • Couche 8b, subdivisée en
  • silice amorphe ou opale. Le "cortex" des os pourrait être une formation de crandalite (phosphate d'aluminium). Il n'y a apparemment pas non plus de spicules d'épongés ou de diatomées, ni de sable roulé, sauf une petite "pollution" à la base, ce qui n'a rien d'étonnant au contact de la
  • aussi que des apports anthropiques de végétaux terrestres (débris humifiés, feuilles visibles en lame mince) ou marins (spicules d'épongés visibles en lames minces), à usage de litières, aient participé à la formation de ces couches. Des apports de matériaux 29 humiques, par
RAP01768.pdf (le mésolithique en Bretagne. rapport de projet collectif de recherches)
  • nombre particulièrement important de sites et de vestiges de cette période. De cette dichotomie, on tirera certes un premier bilan quant à la composition des équipes de professionnels : l'identification des «petits cailloux » réclame une formation particulière et une connaissance des
RAP03185.pdf ((22)(29)(35)(56). Les premiers peuplements de l'ouest de la France : dépôts pléistocènes et occupations paléolithiques de la région Bretagne. Rapport de PCR)
  • thèse d’A.-L. Ravon concernant le Paléolithique inférieur et moyen ancien de la région fera l’objet d’une publication au BSPF. 6.2 – Communications à venir - RAVON A.-L., LAFORGE M. : “Pleistocene climatic variability on the Armorican peninsula: what is the influence
  • ., GIBBARD P.L., MacPHAIL R.I., OWEN F.J., PARFITT S.A., PREECE R.C., ROBERTS M.B., ROBINSON J.E., WHITTAKER J.E., WILKINSON K.N. (2000) - Late Middle Pleistocene deposits at Norton Farm on the West Sussex coastal plain, southern England. Journal of Quaternary Science, 15 (1), 61-89
  • l’enregistrement sédimentaire pléistocène armoricain. Les corrélations entre les coupes étudiées et les séquences de référence permettront ensuite d’affiner la chronostratigraphie générale des formations littorales pléistocènes de l’Ouest de la France. Ce cadre chronostratigraphique (fig. 1
  • au littoral armoricains. La plupart des outils trouvés isolément sont en rapport avec les formations périglaciaires associées aux plages anciennes, ou avec les dépôts fluviatiles le long des principaux cours d’eau (fig. 4 et 5). Affiner le cadre chronostratigraphique de la région
  • des différents réseaux de prospecteurs est à envisager, afin de leur procurer une formation et de mieux cerner les vides de la carte archéologique. Une journée de formation est prévue courant 2016, permettant de réunir les nombreux prospecteurs avec qui nous collaborons déjà, et de
  • /03/2015 : RAVON A.-L. & LAFORGE M., “Presentation of a new regional project: The first human settlements in North-Western France: pleistocene deposits and palaeolithic occupations in the Brittany region”, Jersey Research Meeting, Institute of Archaeology, Londres. 02/04/2015
  • Pen Hat. De nouvelles datations ESR seront tentées sur la coupe de Pen Hat également. Des prospections de terrain dans le Léon sont en outre envisagées afin de documenter cette zone encore peu explorée par notre équipe. 6.1.3 – Réunions prévues en 2016 Une journée de formation
  • . - BATES M.R., KEEN D.H., LAUTRIDOU J.-P. (2003) - Pleistocene marine and periglacial deposits of the English Channel. Journal of Quaternary Science, 18 (-3-4), 319-337. - BATES M.R., BRIANT R.M., RHODES E.J., SCHWENNINGER J.-L., WHITTAKER J.E. (2010) - A new chronological framework
  • for Middle and Upper Pleistocene landscape evolution in the Sussex/Hampshire Coastal Corridor, UK. Proceedings of the Geologists’ Association, 121, 369-392. - BIGOT B., MONNIER J.-L. (1987) - Stratigraphie et sédimentologie des lœss récents du nord de la Bretagne. Données nouvelles
RAP01557.pdf (PLOULEC'H (22). le Yaudet. rapport final de synthèse de fouille programmée 1996-1998)
  • zone s'étendant au nord du parement arrière de celle-ci. L'utilisation continuelle et l'érosion naturelle du chemin creux furent à l'origine de la formation d'une épaisse couche de gros sable gris (Us 372, 466, 468) à l'intérieur de cette structure, tandis que l'érosion graduelle du
  • . A l'origine, l'entrée était parementée et mesurait jusqu'à 8 mètres de large. Le chemin courait sur une forte pente, et l'érosion anthropique, s'ajoutant au ravinement naturel, entraîna la formation d'un chemin creux, dont la base en vint à se trouver à 1,5m sous son niveau originel
RAP03316.pdf (PLOUHINEC (29). Ménez-Dregan 1 : des Prénéandertaliens aux Néandertaliens à l'extrême ouest de l'Europe. Rapport de FP)
  • premier stationnement de la mer au niveau de la grotte, il y a environ 1,2 Ma (tableau 1). Ce stade serait responsable du façonnement de la plate-forme marine et de la formation du couloir d’abrasion qui constitue la grotte dont l’entrée, à l’origine, était probablement double. Sur
  • " est également concerné, surtout les thèmes 1 et 2 : « Archéostratigraphie et cadres biostratigraphique, paléoclimatique et chronostratigraphique des formations continentales » et « Dynamique des paysages et environnements quaternaires ». - UMR 6566 - « Centre de Recherche en
  • - Contexte géologique et formation de la grotte - Rappels sur la topographie, la stratigraphie et la néotectonique . Description de la stratigraphie . Interprétation de l’histoire du gisement Seuls les rappels portant sur les niveaux d’occupation et les foyers sont présentés cidessous
RAP03345.pdf (QUIBERON (56). Beg-er-Vil : Un habitat du Mésolithique sur le littoral du Morbihan. Rapport de FP)
  • a été particulièrement marquante par le nombre des études menées sur les industries lithiques. Sans que le projet Beg-er-Vil ne soit formellement un chantier école, concept qui a des incidences administratives autres, il faut bien reconnaitre qu’il tient lieu d’espace de formation à
  • Denat, Antoine Sylvain. • Les trieurs, raffinés et élégants, capables du meilleur lors du stage d’octobre 2016 à l’université de Rennes 1 : Gwendoline Rupin, Jean-Luc Lamache, Claire Gallou, Tiphaine Guigon, Catherine Talide, Léo Désilles, Michel Waly Diouf, Flora Diaz, Léa turgeon
  • (Quiberon, Morbihan) • Madame Annette Flageul (Centre de formation et de recherches archéologiques - CFRA), chef d’orchestre de la logistique, mérite une gratitude toute particulière, pour son efficacité, tant sur le terrain que dans les magasins ; l’équipe et les finances lui doivent
RAP03187.pdf (QUIBERON (56). Beg er Vil : un habitat du Mésolithique sur le littoral du Morbihan. Rapport de FP 2015)
  • , Gwendoline Rupin, Laura Edme, Jean-Luc Lamache, Thomas Couvreux, Robin Samson, Eulalie Gabily, Johanne Esnault, Malo Hesry, Michael Ocadiz, Laura Tordeux, Valentine Fichet, Claire Gallou, François Eluard, Marc Gosselin. • Madame Annette Flageul (Centre de formation et de recherches
RAP00567.pdf ((56). quatre communes du Morbihan : carentoir)
  • as, Treal and Carentoir, together with sélective geophysical and geochemical surveys, and small excavations to test results; compl ementary envi ronmental analysis is also being undert aken , as is a sùrvey of ail standing buildings in the core. The complète study involves (amongst other
  • , Reading, Cardiff and York) numbered twenty-two, ' including the directors, and worked for twel ve deiys, from 22 March, with one day off. Six people went in advance, and worked for one day beforehand. Overall, 330 mandays were spent on this year ' s season, including travelling time
  • and time off; 270 of thèse were working days. The weather was poor, with very considérable rai nf al 1 ; although the fields themselves were usually in good condition for walking, recording was excepti onal 1 y difficult. Fieldwalking in Runs at 50m intervais (Transect Walking
  • (from the area of La Sourigaie to La Houssaie), passing through the communes of Missiriac and Malestroit and the northern outskirts of the town of Malestroit; Transect R ran north east for 7.75km from Trelo to Le Mur at the north-east corner of Carentoir, passing through the communes
  • of Comblessac, Guer and Les Brûlais; Transect M ran due east to the River Vilaine for 21.5km front the area of Bat Colin and Le Boschet in south-east Carentoir, passing through the communes of La Chapelle 1 Baceline, Sixt, Bruc , Pipriac and Guipry, and just south of the bourg of Pipriac
  • quarries has allowed the provenancing of the few remaining unprovenanced local schi stes used for building in the core area. During the months of March and April 19B7 a team of four, under the supervision of Mog Tingle, worked fui 1 -time at intensive surface collection within the core
  • and with the additional strains of scattered accommodation: despite very difficult working conditions, they achieved an astonishing rate of work and easily broke ail records. We owe profound thanks, as always, to ail who have given time, labour and energy to the project, as wel 1 as to those who have
RAP02005.pdf ((29). le mésolithique en Bretagne. rapport de projet collectif de recherches)
  • métamorphiques provenant de ces dernières. Les ultramylonites cataclastiques présentent des textures variables, intermédiaires des textures ultramylonitique, cataclastique. Elles sont sombres et ont un aspect vitreux les rapprochant de basaltes. Du fait de la rareté de la roche, nous avons
  • passage aux différents faciès. Nous prendrons pour exemple les études faites par O. Fabbri et al. (2000), qui explicite assez bien la formation simultanée de cataclasite et pseudotachylite au sein des granodiorite au japon. Dans le second cas, la partie amorphe serait très peu présente
  • . Certaines de ces pièces résultent probablement des activités de débitage et d'extraction, les tailleurs ayant utilisé les faiblesses du bloc pour dégager des volumes exploitables. Le gisement du Crann permet d'obtenir des plaquettes aux dimensions variables, parfois inférieures à deux
  • expéditives et en nombre limité, ont servi à obtenir des produits de morphologie variable (figure 3, n°l). Les nucléus sur éclats s'apparentent aux pièces en phtanite insérées dans le type D, décrites lors de l'étude du sitecarrière de Kerhuellan. Les autres nucléus se caractérisent par un
  • des négatifs de lamelles aux dimensions variables ; toutefois, aucun ne dépasse les 10 millimètres de large (figure 4, n°2), soit des mensurations différentes de celles observées sur le site de Reun Huella. Plusieurs de ces nucléus sont marqués par des esquillements qui trahissent
RAP02205.pdf (CARHAIX-PLOUGUER (29). un quartier de la ville antique de vorgium. les fouilles de la réserve archéologique. rapport de fp 1 2006)
  • rencontrer des roches métamorphiques provenant de ces dernières. Les ultramylonites cataclastiques présentent des textures variables, intermédiaires des textures ultramylonitique, cataclastique. Elles sont sombres et ont un aspect vitreux les rapprochant de basaltes. Du fait de la rareté
  • observer le passage aux différents faciès. Nous prendrons pour exemple les études faites par O. Fabbri et al. (2000), qui explicite assez bien la formation simultanée de cataclasite et pseudotachylite au sein des granodiorite au japon. Dans le second cas, la partie amorphe serait très
  • faiblesses de la roche. Certaines de ces pièces résultent probablement des activités de débitage et d'extraction, les tailleurs ayant utilisé les faiblesses du bloc pour dégager des volumes exploitables. Le gisement du Crann permet d'obtenir des plaquettes aux dimensions variables
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RAP03449 ((56). Autour du Golfe du Morbihan, les landes de Lanvaux et le sud de la vallée de la Vilaine. Rapport de PD 2016)
  • of Muzillac, and on Pointe St-Nicolas at Pen Castel, 2km NE of Arzon, in Département Morbihan (56), southern Brittany (France). Two sites of suspected medieval origin were investigated at Coet Sürho, covering a total 4 survey locations (M1-M4), situated E & W of a minor road. Survey at Pen
  • Castel, échelle 1/1250 2 2.1 ACCÈS, CONDITIONS AU SOL ET CONSIDÉRATIONS GÉNÉRALES Survey in M1-4 at Coet Sürho extended through mainly accessible arable and pasture sloping gently to the N/NE. Complete survey coverage in M3 was made impossible due to obstruction from numerous
  • land/property divisions which are still indicated on the project mapping. 3.1.4 Numerous week trends are evident throughout this survey location, some of which are rectilinear in form. These are at the limits of instrument detection and their potential archaeological significance
  • The southern corner of a suspected Mediaeval building foundation (17) is evident to the N in the results from survey at Pen Castel. Potential further building footprints may be present to the NE (18 & 19), although these represent weak linear/sub-angular patterns which are barely visible
  • CERAM Coet Sürho (Muzillac) et Pen Castel (Arzon), Morbihan (56), France 5 trends, notably 21 and 22, which may indicate divisions within the fort; and a sub-rectangular group of negative anomalies (23), potentially a building footprint, shortly E of survey centre. 3.2.3
  • to the building in M1 has also been recorded, and this may extend over an area c.80m x 48m in size. Further potentially significant responses at Coet Sürho include a possible dwelling (15) to the NE in M4, and a group of linear responses and weak trends (16) also in M4 to the S/SW. Survey