 | | Book (volume) | | (ge neralmente ortoclasio) e mica (di solito biotite), con struttura particolarmente granulare e compatta...costituita da pla gioclasi, ortoclasio, quarzo, biotite e non molto an fibolo. isomorfi, si dicono due...interessanti delle Dolomiti (Val di Fas sa), dell' Alto Adige, del Salisburghese e delle Alpi Occidentali....Delfinato; la Valle Aurina e la Val di Vizze in Alto Adige, nonche certe valli del Tirolo austriaco e del...alman dini della Val Passiria ed in genere dell' Alto Adige costituiscono un altro piacevole esempio di questi |  | | Book (volume) | | Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part of the U.S.S.R. by...Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter of the...Baixo Tejo and Sado Basins Silica sand deposits Italy by P. Zuffardi Introduction Geological setting Stratigraphy...provinces Polymetamorphic Caledonian-Hercynian-Alpidic province Northern Alpine chain Southern Alpine chain C...(mainly) Alpidic province Alpidic plutonic sub-province . Alpidic volcanic sub-province . Alpidic tectonized |  | | Journal (article/letter/editorial) | | metamorphen Pelite (Diagramme naeh Hoschek, t967), Quadrate bezeiehnen Proben, die in allen drei Diagrammen...geologico-petrographice nell'alta Valle di Vizze (Alto Adige). Studi Trentini di Sci. Nat. Sez. A. 43, 13--24...439--460. Brown, E.H., 1971: Phase Relations of Biotite and Stilpnomelane in the Greensehist Facies. Contr...post-ercinici del Greiner e degli scisti di Monteneve in Alto Adige. e E. Piccirillo, 1968: Le Ophioliti mesozoiche |  | | Report (issue) | | Sediments (Geology)- South Dakota. 2. Sediments (Geology)- North Dakota. 3. Geology- South Dakota. 4. Geology-...lower Pierre Shale Group (Campanian) of central South Dakota, including newly designated members . . ...Pierre Shale along the Missouri River, central South Dakota . . . . . . . . . . . . . . . . . . . . ...Pierre Shale Group, Missouri River Valley, central South Dakota . . . . . . . . . . . . . . . . . . . . ...distribution of Toxochelys (Testudines: Cheloniidae) of South Dakota. . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | slightly displaced. The supra-occipital bone is quadrate and single. The interparietal is above it. There...are large. There is no descending quadrate pedicle, but the quadrate hone is short; and the articulation...the rock demonstrate the existence of a little biotite. Evidently the colourless mica has been produced...rocks represented by these pebbles crop out to the south of the conglomerate, and there is, therefore, no...uralite; whilst the olivine is partially changed to biotite and similar products. Running through this finer |  | | Journal (article/letter/editorial) | | a second and pal~llel section drawn through the south of Peru from the port of Mollendo to the River Inambari...that name which |ies ill .'~ fertile valley on the south. This coastal region, as it may be termed, is particularly...first half of the year at least, come from the south-east, and the horns of the crescents point in consequence...ridge of M:ount Chaehani (19,300 feet), on the south-east the flattopped Pichu Pichu, while in the centre...continuing to ascend, reached its summit at Crucero Alto (kil. 187, alt. 14,667 feet). The descent on the |  | | Book | | 1600 km long and 190 km across; the batholith in south west England is small by comparison at 64 km by...being fed by a vertical pipe. Such a feature in South Africa measures 480 km by 320 km. A laccolith is...hornblende), which does contain water, form, and finally biotite mica crystallizes. The minerals in this ferro-magnesium...constituent; both pale muscovite and brown or black biotite can occur, either together or separately. Hornblende...common ferromagnesian constituent. The presence of biotite and hornblende gives the rock a speckled aspect |  | | Book | | brachyopid material from the upper Elliot Formation of South Africa, although pending its description there remains...that region up to the end of the Triassic, if the South African record can be confirmed. However, in the...ââbrachyopidâ material from the TriassicâJurassic of South Africa may also prove to belong to this family....from the lower Elliot Formation (upper Carnian) of South Africa (Hopson, 1984), and Promastodonsaurus bellmanni...santaecrucis from the Upper Triassic Raibl Beds of South Tyrol, Italy (Koken, 1913), Dictyocephalus elegans from |  | | Journal (article/letter/editorial) | | age, lie unconformably upon the schists in the south-eastern part of the peninsula, and petrographical...Amongst these the most conspicuous rock is granite. Biotite- and muscovite-granite are most widely distributed...and on the south side the Pickwell Down, Baggy Point, and Pilton Beds. Those on the south side of the...Brachiopoda, the only group of fossils in the beds on the south side, which hitherto have been systematically examined...Dana's "Archaean Protaxis." It runs in a general south-westerly direction, and attains an elevation of |  | | Journal (article/letter/editorial) | | which contain hornblende or augite in place of biotite; similarly the dioritic family divides into Kersantite...there is a quadrato-jugal, which unites with the quadrate, but in the figure (plate ix. fig. 1) there is...post-frontal, the parietal, supra-occipital, parotic, and quadrate bone. These bones, like the parietals, find Downloaded...with that already described bv Mr. Hulke. The quadrate bone is remarkably long and strong, covered proximally...thin, parallel to the plane of the skull, and the quadrate process of the pterygoid is not ossified. When |  | | Journal (article/letter/editorial) | | ago before I had stiidied the main ranges to the south, but could make nothing of the difficulties, although...Turning to the larger mass of "Witteberg Beds to the south which form the range of hills fronting the Swartebergen...consolidated which belong to the same petrographical province. Thus the inclusions of gabbro in granite in Skye...examples of the first may be cited biotite sanidinites in biotite trachyte, and nepheline syenite in...recrystallised quartz, a few scattered flakes of biotite, some chlorite, numerous small granules with a |  | | Journal (article/letter/editorial) | | the size of the other elements of the jaw. The quadrate also becomes much reduced in the higher types...northeasterly direction from Haverhill in the extreme south-west of the county. Suffolk forms a plateau, 100...in form, the chief rivers, taken from north to south, being the Waveney, the Aide, the Deben, the Gipping...thinking that the Contorted Drift does not extend far south of the Waveney. The valleys, although they may have...amygdules, in both lavas and sediments. In the south-west of Lunan Bay, a mass of Upper Old Red Sandstone |  | Zhang, Jian, Li, Sanzhong, Li, Xiyao, Zhao, Shujuan, Somerville, Ian D., Li, Shaojun, Lan, Haoyuan (2017) Yanshanian deformation in Western Shandong, eastern North China Craton: Response to a transition from paleo-Pacific to Pacific Plate subduction. Geological Journal, 52. 32-43 doi:10.1002/gj.3049 | Journal (article/letter/editorial) | | cratonic destruction is still not clear. The Shandong Province is a typical region that suffered the 2 Laboratory...the Izanagi ince, western and eastern Liaoning Province, as well as in the eastern Plate) (Hu, Zhao,...Zhao et al., 1994; NCC, that is, the Shandong Province; and in the southern NCC, that is, Zheng, 2000)...(Li et al., 2013; scissorâlike manner with the South China Block (SCB) (Xu et al., 2009; Zhao Shao,...especially in the Mesozoic strata The western Shandong Province is located in the eastern NCC and of the Cangdong |  | | Book | | Hadrosauroidea) from the Early Cretaceous of Gansu Province, Northwestern China Hai-lu You, Da-Qing Li, and... Ivan Y. Bolotsky, and Andrey Atuchin 18 332 South American Hadrosaurs: Considerations on Their Diversity...from the Upper Cretaceous of Zhucheng, Shandong Province, China David W. E. Hone, Corwin Sullivan, Qi Zhao...e Geologico-Ambientali, UniversitĂĄ di Bologna, Italy Donald B. Brinkman, Royal Tyrrell Museum of Palaeontology...of the Witwatersrand, Johannesburg, Wits 2050, South Africa Derek W. Larson, Department of Ecology and |  | | Journal (article/letter/editorial) | | nachweisen. Modellrechnung (Methode der kleinsten Quadrate) zeigt, daft die Fraktionierung yon Einsprenglingen...but not precluding some crustal participation. Biotite- and hornblende-lamprophyres are locally heteromorphic...evaluation of associations Caledonian igneous province between lamprophyre and granitoid intrusions After...dyke,, nor ~,silh~ nian (Siluro-Devonian) igneous province of the being entirely appropriate. A few sheets...only primitive magmas represented throughout the province, and have a role in the Rock-type definitions |  | | Journal (article/letter/editorial) | | of Ojo 'Nkorimba. Well-built crystals of brown biotite are conspicuous in all slides examined from this...predominant felspar; but the rock a short distance south of Uyanga contains large crystals of microcline...Ukpong; and to the north of the village of Awi (south of Nsan), etc. In distinguishing between the granitic...retain the name of " Groves' Quarry ", is two miles south-west of Shipton-under-Wychwood Church. There is...somewhat quadrate area, the central portion of which is occupied with vast spoil-heaps. The south-western |  | Yang, Yan, Chen, Yan-Jing, Zhang, Jing, Zhang, Cheng (2013) Ore geology, fluid inclusions and four-stage hydrothermal mineralization of the Shangfanggou giant MoâFe deposit in Eastern Qinling, central China. Ore Geology Reviews, 55. 146-161 doi:10.1016/j.oregeorev.2013.05.007 | Journal (article/letter/editorial) | | important Mo province in the world. The Shangfanggou giant Mo deposit, Luanchuan County, Henan Province, is a...hosts the world's largest porphyry molybdenum province with six giant deposits (each has >0.5 Mt Mo in...Shangfanggou MoâFe deposit in Luanchuan County, Henan Province, is one of the six giant Mo deposits in the Eastern...The EQMB is bounded by the Shang-Dan Fault to the south and the San-Bao Fault to the north, comprising of...which were dated using many methods including biotite and whole rock KâAr, whole rock RbâSr isochron |  | Liang, Pei, Chen, Huayong, Han, Jinsheng, Wu, Chao, Zhang, Weifeng, Xu, Deru, Lai, Chun-Kit, Kyser, Kurt (2019) Iron oxide-copper-gold mineralization of the Devonian Laoshankou deposit (Xinjiang, NW China) in the Central Asian Orogenic Belt. Ore Geology Reviews, 104. 628-655 doi:10.1016/j.oregeorev.2018.11.028 | Journal (article/letter/editorial) | | the north and the North China-Tarim block to the south, and is the worldâs largest Phanerozoic accretionary...the East Junggar terrane is an important mineral province of the CAOB (Zonenshain et al. 1990). Various...Erqis fault (Fig. 1B and C). The widely-believed south-dipping subduction of the Erqis ocean basin (a southern...related to a series of bipolar subductions, i.e., the south-dipping subduction of the Erqis Ocean and the north-dipping...(mainly granitic gneiss and garnet biotite schist), whereas to the south there are dominantly Devonian-Carboniferous |  | | Journal (article/letter/editorial) | | XII.âThe Old Red Sandstone of Shetland. Part I. South-Eastern Area. By T. M. Finlay, M.A., D.Sc. With...with the largest masses at the extreme north and south. In the west its extent is much greater. The districts...areas of Helliness and Sandwick, finally dies out south of Levenwick. Good junctions with considerable shattering...sand, but it is probable that no faulting occurs south of Levenwick. In the Islands of Bressay and Noss...flags. The base of the series is next seen in the south of the mainland at Spiggie in Dunrossness, and on |  | | Journal (article/letter/editorial) | | 1900.] SCIENCE. 427 first, and the union of quadrate to cranium by Academy as delegate to the coming...jacupirangite, through the degree of recession. biotite-ijolite, typical ijolite, shonkinitic syenite FRANCIS |  | Han, Gang, Mallon, Jordan C., Lussier, Aaron J., Wu, Xiao-Chun, Mitchell, Robert, Li, Ling-Ji (2023) An extraordinary fossil captures the struggle for existence during the Mesozoic. Scientific Reports, 13 (1) Springer Science and Business Media LLC. doi:10.1038/s41598-023-37545-8 | Journal (article/letter/editorial) | | 16, 2012 west of Lujiatun Village in Liaoning Province, near coordinates N41°36â˛24âł, E120°54â˛40âł (Supplementary...less abundant phases including Fe/Ti-oxides (6%), biotite-phlogopite (2%), amphiboles (1%), pyroxenes (1%)...contact along the anterior margin of the quadrate shaft, jugal-quadrate contact posteroventral to the laterotemporal...Paleontological Experts Committee of Liaoning Province between 2001 and 2019. He reported that the total...Lower Cretaceous Yixian formation of Liaoning province, China. Palaeoworld 16, 265â271 (2007). 65. Owen-Smith |  | | Journal (article/letter/editorial) | | mode of suspension of the mandible by the large quadrate bone is unlike that seen in the mammalia. The...Laurentian rocksâ marble, calc-mica schist, and biotite-hornblende schist, with a vein of pegmatiteâall...Prof. BonneyâEozoon at Cote St. Pierre. biotite or biotite-hornblende gneiss, moderately fine-grained...little; sometimes hornblende dominates over the biotite, sometimes the rock is distinctly banded, with...being a distinctly foliated, rather fine-grained biotite gneiss, with alternating bands of more or less |  | | Journal (article/letter/editorial) | | history of the young-Precambrian Damara-Orogen in South West Africa. By this m e t h o d the low temperature...below ~ 800 ~ C (closing temperature for Ar in biotite) became accessible because the minerals used begin...considerably lower temperatures. Whereas the K/Ar ages of biotite lie rather uniformly close to 485 m. y. in the...ages of ,'~ 490 m.y. and concordance with K/Ar biotite ages in the other. The distribution of the apatite...eonsid6rablement inf6rieures ~ eelles coneernant FAr dans la biotite, on pouvait pour la premiere fois saisir plus exactement |  | | Journal (article/letter/editorial) | | dorsal margin was observed. The metapterygoid and quadrate are both strongly ossified, neither of them probably...pectoral fin. = pelvic fin. = quadrato-jugal. = quadrate. = supraorbitals. == splenial. = squamosal. =...the basic plutonic rock is medium with flakes of biotite from 8 to 10 mm., and that the grain-size of the |  | | Journal (issue) | | -Glacial modification of the drainage pattern in south-west Perthshire, by I. H. Forsyth, B.Sc. 199 VIII...Reconstruction of pre-Glacial river systems in south-west Perthshire 199 VII PLATE XXIII. VIII PLATE...the south-west part of the Great Glen duriQg the last glacial phase Drift mounds and ridges south-west...names including Blackhall (Glasgow), Foul Hosie (south Lanarkshire), Carriden No. 5 (Bo'ness) and Charlestown...1 Bore (1952). This section refers to the area south of the town, away from the volcanic rocks; it is |
|
