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B.; Rospondek, M.J.; Marynowski, L.; Schaeffer, P. (2013). «The Werra cyclotheme (Upper Permian, Fore-Sudetic Monocline, Poland): Insights into fluctuations…10 kB (1154 palabras) - 16:42 2 nov 2023
Resultados de la Wikipedia en inglés.
- geology, cyclothems are alternating stratigraphic sequences of marine and non-marine sediments, sometimes interbedded with coal seams. The cyclothems consist…3 kB (304 palabras) - 20:21 17 abr 2024
- Carboniferous (sección Cyclothems)surface at its base. Whilst individual cyclothems are often only metres to a few tens of metres thick, cyclothem sequences can be many hundreds to thousands…110 kB (11 562 palabras) - 12:52 11 abr 2024
- Kittanning coal refers to coal seams in the Kittanning cyclothem of the Pennsylvanian Epoch, located in southeastern Ohio. In the coal industry, the Lower…1 kB (113 palabras) - 21:22 8 ene 2024
- (also known as coal beds) are interbedded with other sediments in a cyclothem. Cyclothems are thought to have their origin in glacial cycles that produced…140 kB (13 946 palabras) - 15:14 3 may 2024
- late Paleozoic ice house are likely responsible for the deposition of cyclothems. Glacials are characterized by cooler and drier climates over most of…83 kB (10 132 palabras) - 19:53 1 abr 2024
- Appalachian highlands. Characteristic of the strata from this time are cyclothems: alternating marine and non-marine strata indicative of changes in sea-level…3 kB (363 palabras) - 04:28 19 nov 2023
- from δ18O and δ13C values of molluscs from the Cretaceous Bearpaw marine cyclothem". Palaeogeography, Palaeoclimatology, Palaeoecology. 217 (1–2): 67–85…150 kB (15 749 palabras) - 01:32 24 abr 2024
- competing theories for what controls fourth order cycles. Often called cyclothems, the relative short time period in which individual layers of rock are…7 kB (1048 palabras) - 04:56 25 mar 2023
- transitions. Also during this time, unique sedimentary sequences called cyclothems were deposited. These were produced by the repeated alterations of marine…51 kB (5484 palabras) - 11:36 18 mar 2024
- sedimentology of roof strata of surface and underground coal mines and cyclothems containing the fossils of upright and in situ tree trunks, geologists…26 kB (3393 palabras) - 22:32 26 feb 2024
- Pennsylvania, United States Kittanning Coal, coal seams in the Kittanning cyclothem of the Pennsylvanian Epoch Kittanning Expedition, a raid during the French…1 kB (197 palabras) - 11:35 8 mar 2022
- (2013). "Polygenetic History of Paleosols In Middle–Upper Pennsylvanian Cyclothems of the Illinois Basin, U.S.A.: Part II. Integrating Geomorphology, Climate…26 kB (2788 palabras) - 17:19 30 abr 2024
- Ichthyologica. 5: 1–112. Kirkland, J.I. (1996). "Paleontology of the Greenhorn cyclothem (Cretaceous: late Cenomanian to middle Turonian) at Black Mesa, northeastern…15 kB (1274 palabras) - 04:13 22 abr 2024
- characteristic pattern of alternating marine and coal swamp beds called cyclothems. During the Pennsylvanian, the Ancestral Rocky Mountains were raised in…37 kB (4455 palabras) - 22:21 7 abr 2024
- These alternations are considered to be a classic British example of cyclothems. Differential weathering and erosion of the various bands has given Ingleborough…10 kB (1260 palabras) - 08:39 15 jul 2022
- Repeated cycles of inundation led to the development of a series of cyclothems; the laying down of layers of limestone, shale and sandstone with occasional…17 kB (1887 palabras) - 13:53 11 feb 2024
- events sequences are preserved in the rock record and are often called cyclothems. By the Late Permian, much of the continental plate collision had subsided;…29 kB (3920 palabras) - 03:08 4 dic 2023
- the Great Scar limestone, are the Brigantian and Namurian aged Yoredale cyclothem sequences of sandstone, limestone, and shales which were deposited on…36 kB (3774 palabras) - 20:35 17 abr 2024
- group were deposited. As with other Carboniferous series, it comprises cyclothems, or distinct cycles of sedimentary rock formation. Note: the names below…2 kB (157 palabras) - 03:17 22 dic 2022
- behavior and redox facies in core shales of Upper Pennsylvanian Kansas-type cyclothems". Chemical Geology. 206 (3–4): 289–318. Bibcode:2004ChGeo.206..289A. doi:10…54 kB (6621 palabras) - 23:08 31 mar 2024
- 99 square miles (2.56 km2), all land. Geologists have named the Exline cyclothem after the town. This rock group extends from Iowa into Illinois and contains…11 kB (1039 palabras) - 22:52 5 jun 2023