pebbly mudstone palaeozoic

Late Ordovician glacial and glacio-fluvial paleovalley ...

2017-7-6 · Four recently discovered glacio-fluvial paleovalleys in southeast Jordan and northwest Saudi Arabia are described for the first time. The paleovalleys formed as a result of glacial erosion by series of sub-parallel valley glaciers during the Late Ordovician (Hirnantian) southern hemisphere glaciation on the Arabian Plate. The southwest-northeast orientation of the paleovalleys, Proterozoic ...

The Upper Palaeozoic pebbly mudstone facies of ...

The Upper Palaeozoic pebbly mudstone facies of peninsular Thailand and western Malaysia - Continental margin deposits of Palaeoeurasia . ... Phuket Group in Thailand und deren Äquivalent in Malaysia, die Singha Formation, gehören zum SE-asiatischen "pebbly mudstone Gürtel", welcher sich vom südlichen Tibet bis Sumatra erstreckt. Diese ca ...

Manx Group succession, early Ordovician, Northern England ...

2021-6-21 · Pebbly mudstone occurs locally in the south-west of the outcrop, but becomes dominant through much of the lower part of the formation in the north-east. Clasts range up to 10 cm across, occasionally to 35 cm, and are matrix supported. ... Slump folds and gravity slide structures in a Lower Palaeozoic …

Pebbly mudstones in the Cretaceous Pigeon Point Formation ...

The pebbly mudstones in the Late Cretaceous Pigeon Point Formation originated by slumping and related debris-flow processes in a submarine canyon/slope depositional system. The sedimentary characteristics of the pebbly mudstones (PM) enable the distinction of two main varieties: (a) heterogeneous or "patchy" pebbly mudstones (PPM) exhibiting irregular bed geometries and diffuse to irregular ...

The Upper Paleozoic pebbly mudstone facies of peninsular ...

Altermann, W. (1986): The Upper Paleozoic pebbly mudstone facies of peninsular Thailand and western Malaysia — Continental margin deposits of Palaeoeurasia. - Geol. Rdsch.,75/2, 371–381, Stuttgart. Google Scholar . Armentrout, J. M. (1983): Glacial lithofacies of the Neogene Yakataga Formation, Robinson Mountains, southern Alaska Coast Ranges, Alaska.

Bedrock Geology UK North: Lower Palaeozoic

2021-8-11 · The Manx Group is dominated by laminated mudstone and siltstone but in some parts of the sequence it is composed largely of thinly bedded, fine-grained sandstone; the depositional style is turbiditic (Plate P018619). Large-scale slumped deposits of pebbly mudstone occur in parts of the succession and rare volcanic rocks appear in one or two places.

Palaeozoic Rocks of the Davey River, South-West Tasmania ...

A conformable succession in Palaeozoic rocks occurs at the Davey River at the southern end of the Olga-Hardwood syncline in S.W. Tasmania, and consists of the following formations (with approximate thicknesses): (top) Unit 6 Unit 5 Unit 4 Sandstone Shale Sandstone, minor shale, Unit 3 Shale-sandstone alternation Unit 2 Pebbly sandstone (bottom) 10 metres 15 metres conglornerate 75 metres 0 ...

[PDF] Late Paleozoic glacial marine facies in Southeast ...

Pebbly mudstones for some years in the Paleozoi c sequences of south Thailand (Phuket Group or Kaeng Form ation ) and th e Langkawi Island of northwest Malays ia (Singa Formati on) form pan of a belt of such rocks extending about 2000 km from Sumatra to central Burma. The roc ks form a di stinct facies: typically crude ly laminated, dark grey, poorly sorted mudstones with scattered megaclasts ...

New Permo-Carboniferous geochemical data from central

2019-5-10 · Late Palaeozoic volcanic arc separating a subduction zone in the west from a back arc basin to the east. The geotectonic frame of Southeast Asia is explained in terms of repeated accretion of volcanic arcs by the Late Palaeozoic subduction zone along ... the pebbly mudstone …

The upper Palaeozoic pebbly mudstone facies of peninsular ...

Die devonische bis unterpermische Phuket Group in Thailand und deren Äquivalent in Malaysia, die Singha Formation, gehören zum SE-asiatischen »pebbly mudstone Gürtel«, welcher sich vom südlichen Tibet bis Sumatra erstreckt. Diese ca. 3000 m mächtigen klastischen Serien wurden von Mitchell et al. (1970) als Kontinentalhang Deposita gedeutet.

Prediction of hydrocarbon reservoirs within coal-bearing ...

2020-2-25 · Grey-white, grey-purple glutenite, pebbly coarse sandstone, pebbly sandstone, medium-fine sandstone, argillaceous siltstone, interbedded with grey-purple, grey-black, grey, black silty mudstone, and mudstone. These interbeds have a similar thickness. Shanxi Formation 2706.0 [61.0]

PALAEOZOIC DAVEY

2014-11-18 · A conformable successIon in Palaeozoic rocks occurs at the Davey River at the southern end of the Olga­ ... Unit 2 Pebbly sandstone (bottom) 10 metres 15 metres conglornerate 75 metres 0.,500 metres ... Valley Mudstone and Gordon Limestone are pwhably also present in the centre of the ~yncline,

[PDF] The age and paleobiogeography of brachiopod fauna ...

A rich brachiopod fauna was recently discovered in the pebbly mudstone overlying sandstone and limestone at Kilim, Langkawi. The fauna comprised Spirelytha buravasi (Hamada), Sulciplica thailandica (Hamada), Bandoproductus monticulus (Waterhouse), Lamniplica cf sap a (Waterhouse), Rhynchopora cf culta Waterhouse, Streptorhynchus sp., Arctitreta sp., Elasmata sp. and Trigonotreta sp.

17 Predictionofhydrocarbonreservoirswithin coal ...

2020-7-27 · Palaeozoic:theShanxi(S)FormationofthePermianageand ... interbedded with black, dark-grey mudstone and black carbonaceous mudstone. The lower part of the S forma- ... are mainly composed of pebbly coarse sandstone, coarse sandstone, medium sandstone, fine sandstone and silt-

The Upper Palaeozoic pebbly mudstone facies of peninsular ...

Altermann, Wladyslaw (1986): The Upper Palaeozoic pebbly mudstone facies of peninsular Thailand and western Malaysia - Continental margin deposits of Palaeoeurasia. In: Geologische Rundschau, Vol. …

THE UPPER PALAEOZOIC PEBBLY ROCKS IN SOUTHERN …

2015-12-5 · pebbly mudstone is much like the rocks described as diamictite which are found in the Gondwana System in Australia, S. Africa, Brazil, AntarcUca and India. Turbidites in the Kaeng Krachan Formation clearly show load casts, graded

Pebbly mudstone | geology | Britannica

Other articles where Pebbly mudstone is discussed: sedimentary rock: Matrix-supported conglomerates: …rarer diamictites, known as laminated pebbly (or cobbly or bouldery) mudstones, consist of delicately laminated mudrocks in which scattered coarser clasts occur. Laminations within the muddy component are broken and bent. They are located beneath and adjacent to the larger clasts but gently ...

APPENDIX 8-A KEY TO GEOLOGICAL MAPPING SYMBOLS

2017-12-18 · Lithic sandstonene, pebbly lithic sandstonene, green to reddish brown mudstone and minor volcanilithic pebble conglomerate (at base) Palaeozoic Early Permian Pbu Buffel Formation Back Creek Group Bowen Basin Brown, purple or white, massive to thick-bedded, fossiliferous limestone that grades locally into white chert or

The Phuket Terrane: A Late Palaeozoic rift at the margin ...

2009-9-20 · The Upper Palaeozoic pebbly mudstone facies of peninsular Thailand and western Malaysia – continental margin deposits of Palaeoeurasia. Geologische Rundschau, 75 (2) (1986), pp. 371-381. View Record in Scopus Google Scholar. Ampaiwan et al., 2004 Ampaiwan, T., Charusiri, P., Hisada, K., 2004. Early Permian Gondwana sequence in Phuket ...

OUTLINE OF LITHOSTRATIGRAPHY, SEDIMENTATION …

zoic–Lower Palaeozoic) Damara belt crosses the country extending from Namibia in the SW to Zambia and Congo in the NE, where it is known as the Lufilian arc (Fig. 1). The peak of the Pan-African orogenic movements in the Damara belt, based upon U-Pb zircon and monazite ages, falls within the range of ca. 534–516 Ma (Hanson, 2003 and ref-

PALAEOZOIC DAVEY

2019-7-16 · A conformable successIon in Palaeozoic rocks occurs at the Davey River at the southern end of the Olga­ ... Unit 2 Pebbly sandstone (bottom) 10 metres 15 metres conglornerate 75 metres 0.,500 metres ... Valley Mudstone and Gordon Limestone are pwhably also present in the centre of the ~yncline,

Pebbly mudstone | Article about pebbly mudstone by The ...

Winterer, E.L., 1963, Late Precambrian pebbly mudstone in Normandy, France, in A.E.M. Indeed they were pebbly mudstones, probably products of submarine slump''. Frozen in time: concepts of ''global glaciation'' from 1837 (die Eiszeit) to 1998 (the Snowball Earth)

Pebbly mudstones in the Cretaceous Pigeon Point Formation ...

1993-4-1 · The pebbly mudstone facies was first described by Crowell (1957), who correctly re- lated it to slumping on subaqueous slopes. The geometry of several soft-sediment deformation structures (i.e., slump folds, fold interference pat- terns, foliations and lineations), commonly pre- sent in the pebbly mudstones, have been de- scribed by Tobisch ...

The upper paleozoic pebbly mudstone facies of …

2012-5-22 · glacial origin of the pebbly mudstones. I hope to cor- rect it in the following reply. In the paper on the pebbly mudstone deposits of Thailand and Malaysia (Geol. Rdsch. 75/2, 371-381) 1 tried to show that the circumstantial evidence for the glaciomarine origin of these sediments is mis-

Geochemical characteristics and depositional …

2017-6-1 · (Fig. 1C), revealing the Palaeozoic strata in Qiangtang Basin for the first time. Major and trace elements of 7 mudstone samples from this Well (Fig. 1C, D) have been examined. Based on geochemical analysis, the purpose of this study is to interpret the provenance, tectonic setting, palaeoredox conditions andpaleoclimate ofthe MiddlePermian ...

J.

2016-6-15 · age from late Palaeozoic to early Mesozoic (Broderick 1984, 1989; Oesterlen, 1989). One bone-bearing sample from beds mapped as Pebbly Arkose Formation was referred to the third author in 1988, who recognised amongst the material the characteristic tooth-studded maxillary dental plate of a rhynchosaur. Before this, no rhynchosaur material

pebbly mudstone Archives

Tag Archives: pebbly mudstone Atlas of submarine fans and channels. 2 Replies. Submarine fans and channels. The Atlas, as are all blogs, is a publication. If you use the images, please acknowledge their source (it is the polite, and professional thing to do).

Pebbly Mudstone Island

Pebbly Mudstone Island is a small island off the north coast of the Trinity Peninsula at the tip of the Antarctic Peninsula the southeastern part of the group of Duroch Islands, it is 500 m southwest of Halpern Point.. The Canadian geologist Martin Halpern (* 1937) from the University of Wisconsin made the designation during the course of surveying the area around the island between 1961 ...

3 Late Palaeozoic Sedimentary Rocks

Late Palaeozoic rocks mainly occur as isolated outcrops in fault-bounded blocks in the northern and western parts of Hong Kong ().They comprise approximately 10% of the onshore outcrop and are represented by Devonian, Carboniferous, and Permian sedimentary rocks, some of which have been thermally and dynamically metamorphosed.

(PDF) 📄 The Upper Paleozoic pebbly mudstone facies of ...

The Upper Paleozoic pebbly mudstone facies of peninsular Thailand and western Malaysia — Continental margin deposits of Palaeoeurasia — Discussion October …

A Precambrian trondhjemite boulder in Palaeozoic …

A Precambrian trondhjemite boulder in Palaeozoic mudstones of NW Malaya - Volume 114 Issue 6. Skip to main content Accessibility help We use cookies to distinguish you from other users and to provide you with a better experience on our websites.

NOVÉ POZNATKY O FACII „PEBBLY MUDSTONES ...

Altermann W. (1986): The Upper Palaeozoic pebbly mudstone facies of peninsular Thailand and western Malaysia – Continental margin deposits of Palaeoeurasia. – Geologische Rundschau, 75, 371–381.

The upper Palaeozoic pebbly mudstone facies of …

2012-5-22 · The pebbly mudstone deposits of SE Asia form the western margin of the Palaeozoic outcrops from southern Tibet to Sumatra. To my knowledge, the only sufficiently investigated outcrops are those of peninsular Thailand and western Malaysia.

Namurian, Silesian, Carboniferous, Wales

2021-8-9 · JONES, D G. 1074. The Namurian series in south Wales. 117–132 in The Upper Palaeozoic and post-Palaeozoic rocks of Wales. OWEN, T R (editor). (Cardiff : University of Wales Press.) KELLING, G. 1974. Upper Carboniferous sedimentation in South Wales. 185–224 in The Upper Palaeozoic and post-Palaeozoic rocks of Wales. OWEN, T R (editor).

14. SITE 97

2007-5-14 · pebbly mudstone detritus). Although the writer prefers the first interpretation, based on other arguments, the question still remains unresolved. Sedimentological Interpretation Perhaps the most interesting sedimentological aspect of Site 97 is the occurrence of pebbly mudstone and associated deep-water sediments, primarily nannofossil-rich ...

(PDF) The Upper Palaeozoic pebbly mudstone facies of ...

The Upper Palaeozoic pebbly mudstone facies of Peninsular Thailand and Western Malaysia continental margin deposits of Palaeoeurasia June 1986 Geologische Rundschau 75(2)

Late Palaeozoic lithostratigraphy of the Andean ...

245 Colombo et al. / Journal of Iberian Geology 40 (2) 2014: 241-259. Fig. 5.- A) Close-up of the pebbly mudstone facies. Del Ratón Formation section A of the Lower Member; B) Deformed pebbly mudstone …

A marine pebbly mudstone from the Swiss Alps ...

2017-6-26 · Altermann, W. (1986). The Upper Palaeozoic pebbly mudstone facies of peninsular Thailand and western Malaysia—continental margin deposits of Palaeoeurasia. Geologische Rundschau, 75(2), 371–381. Article Google Scholar Anderegg, H. (1940). Geologie des Isentals (Kanton Uri).

The Upper Palaeozoic pebbly mudstone facies of peninsular ...

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The upper paleozoic pebbly mudstone facies of peninsular ...

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