Facies
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Modern cryptic microbialite/metazoan facies from Lizard Island (Great Barrier Reef, Australia) formation and concepts
Facies - Tập 29 - Trang 3-39 - 1993
From shallow water caves of fringing reefs related to continental islands of the Lizard Island Section thrombolitic micritic microbialites were observed. The microbialites exhibit always a light decreasing facies succession. The succession starts with a coralgal community and ends with light independent microbial biofilms and benthos (coralline sponges). The sessile mineralized benthos community i...... hiện toàn bộ
A Middle Permian calcisponge/algal/cement reef: Straža near bled, Slovenia
Facies - Tập 10 - Trang 179-255 - 1984
Siddle Permian reef limestones exposed at the localities of the Straza quarry, Straża Hill and Bohinjska Bela near Bled (northwestern Slovenia) have been studied with respect to microfacies and paleontological criteria. Allochthonous carbonates (limestone breccia represented by cement-rich litho/bioclastic rudstones; matrix-rich poorly sorted litho/bioclastic rud/floatstones; coarse-grained lithoc...... hiện toàn bộ
Pithonella paratabulata n. sp., eine unterkretazische Calcisphaere mit äußerer Paratabulation
Facies - Tập 3 - Trang 239-249 - 1980
Aus dem Aptium-albium-Grenzbereich des Niedersächsischen Beckens wirdPithonella paratabulata n.sp. neu beschrieben. Eine epithekale Paratabulation auf der Kalkwand belegt für diesen Calcisphaerentyp die Natur als verkalkte Dinoflagellaten-Zyste.
Middle Miocene warm-temperate carbonates of Central Paratethys (Mt. Zrinska Gora, Croatia): paleoenvironmental reconstruction based on bryozoans, coralline red algae, foraminifera, and calcareous nannoplankton
Facies - Tập 59 - Trang 481-504 - 2012
Carbonate deposits from Zrin in the Mt. Zrinska Gora were deposited in the SW part of the Central Paratethys Sea during the Middle Badenian (Middle Miocene). The studied section contains a rich fossil community of non-geniculate coralline red algae (Subfamily Melobesioideae), bryozoans, benthic and planktonic foraminifera, echinoderms, ostracods, molluscs, and calcareous nannoplankton. Based on li...... hiện toàn bộ
The upper Shemshak Formation (Toarcian–Aalenian) of the Eastern Alborz (Iran): Biota and palaeoenvironments during a transgressive–regressive cycle
Facies - Tập 51 - Trang 365-384 - 2005
The siliciclastic, up to 4,000 m thick Upper Triassic–Bajocian Shemshak Formation is widespread across the Iran Plate, especially in the Alborz Mountains of northern Iran. In contrast to its lower, generally non-marine part, the upper part is marine. Based on the Tazareh section of the eastern Alborz, an integrated analysis of this marine interval is presented. The 1,700 m thick marine sedimentary...... hiện toàn bộ
The Triassic platform of the Gador-Turon unit (Alpujarride complex, Betic Cordillera, southeast Spain): climate versus tectonic factors controlling platform architecture
Facies - Tập 58 - Trang 297-323 - 2011
A litho-biostratigraphic analysis has been carried out in the Gador-Turon unit of the Sierra de Gador (Alpujarride complex, Betic Cordillera, SE Spain). The Triassic succession of this unit is composed of a lower meta-detrital formation overlain by an upper meta-carbonate formation divided in six members. In the latter, a Ladinian–Carnian-rich fossil association has been found (foraminifers, algae...... hiện toàn bộ
Carboniferous stratigraphy and depositional environments in the Ahnet Mouydir area (Algerian Sahara)
Facies - Tập 55 - Trang 443-472 - 2009
An up to 3,000-m-thick pile of Carboniferous rocks covers the northern fringe of the Precambrian Hoggar Massif (Touareg Shield) in southern Algeria, thus terminating the depositional history of the Palaeozoic in this sector of the North African Craton. The previous Devonian (Eifelian to Frasnian) palaeogeographic configuration of the area, characterized by ridges and shallow basins, is leveled by ...... hiện toàn bộ
Stromatoporoid-grade and other sponge fossils from the upper Krol Formation of the Lesser Himalaya (India) Implications for the biotic evolution around the Precambrian-Cambrian boundary interval
Facies - Tập 49 - Trang 351-372 - 2003
A study of fossils in thin sections of a sample from the uppermost Krol E Member in the Mussoorie Hills of the Lesser Himalaya, India, proves the existence of morphologically differentiated calcified sponges within the Precambrian-Cambrian boundary time interval. The sponges, described as Mussooriella kroli n.g., n.sp. and Maldeotaina composita n.g., n.sp. indicate the presence of different organi...... hiện toàn bộ
Are there turbidites in the Silurian/Devonian boundary stratotype? (Klonk near Suchomasty, Barrandian, Czechoslovakia)
Facies - Tập 26 - Trang 35-54 - 1992
A discussion arose in 1977 regarding the nature of the Silurian/Devonian boundary bed at Klonk, and the beds below and above it. Present revision of the stratotype sequence found that most clayey limestones display a multiple and composed rhythmic arrangement of laminae. Deposition of pelagic particles, effects of traction bottom currents, and turbidite inputs are distinguishable, however, the lat...... hiện toàn bộ
Facies and provenance of basin-margin deposits in the Los Palacios Basin (Capdevila Formation, Cuba)
Facies - - 2011
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