Late Paleozoic depositional sequences are synchronous and worldwide

Ross, Charles A.; Ross, June R. P.

doi:10.1130/0091-7613(1985)13<194:lpdsas>2.0.co;2

Cited by 207 publications

(97 citation statements)

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“…The cyclic pattern recognised in the Wordiekammen Formation resembles that reported from coeval marine successions elsewhere (Ross & Ross, 1985;Stemmerik & Worsley, 1989;Heckel, 1990;Beauchamp, 1994;Ludvig, 1994;Morin et al, 1994;Bugge et al, 1995;Stemmerik et al, 1995;Ehrenberg et al, 1998;Soreghan & Giles, 1999;Embry & Beauchamp, 2008;Stemmerik, 2008;Corrochano et al, 2012;Hill et al, 2012;Laya & Tucker, 2012). It is widely accepted to reflect the depositional response to glacioeustatic sea-level fluctuations linked to the Late Palaeozoic glaciation in southern Gondwanaland (Ross & Ross, 1985;Veevers & Powell, 1987;Crowley & Baum, 1991;Soreghan & Giles, 1999).…”

Section: Cyclicity and Periodicitymentioning

confidence: 48%

“…It is widely accepted to reflect the depositional response to glacioeustatic sea-level fluctuations linked to the Late Palaeozoic glaciation in southern Gondwanaland (Ross & Ross, 1985;Veevers & Powell, 1987;Crowley & Baum, 1991;Soreghan & Giles, 1999). At the Nordfjorden High, allocyclic control on deposition is particularly evident in Kapitol sequences 1 and 2 and Tyrrellfjellet sequence 1 where numerous 'incomplete cycles' are present (Schlager, 2005).…”

Section: Cyclicity and Periodicitymentioning

confidence: 99%

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Depositional evolution of the Upper Carboniferous – Lower Permian Wordiekammen carbonate platform, Nordfjorden High, central Spitsbergen, Arctic Norway

Ahlborn¹,

Stemmerik²

2015

NJG

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This paper presents the first comprehensive study of the Wordiekammen carbonate platform on the Nordfjorden High, Central Spitsbergen. The Wordiekammen succession is divided into four depositional sequences bounded by subaerial exposure surfaces and consists of 12-84 m-thick wedgeshaped sequences being thickest in the distal area and thinner on the crest of the High. The uppermost Finlayfjellet Beds (Tyrrellfjellet sequence 2) represents in contrast a uniform sequence. The Wordiekammen Formation is composed of 11 depositional carbonate facies and three overprint facies which are grouped into 10 facies associations. Each association represents a predictable pattern of facies, 0.5-22 m thick, which is repeated many times producing a distinct cyclicity in the succession. The Wordiekammen Formation is composed of 50 depositional cycles, 21 cycles in the Kapitol Member and 29 cycles in the Tyrrellfjellet Member. Analysis of the well-dated Tyrrellfjellet Member indicates that the succession was controlled by mixed 100 kyr and 400 kyr cyclicity signals which are believed to be a reflection of eustatic sea-level fluctuation and tectonic instability. Allocyclic control on the deposition dominated the majority of the Wordiekammen succession, and an abrupt change in depositional style in the uppermost Finlayfjellet Beds is believed to reflect the break-down of the Gondwanaland ice sheets and the end of glacio-eustaic control. Four key lithological intervals and unconformities have been correlated across the Billefjorden Fault Zone to the time-equivalent succession in Bünsow Land. Based on the correlation, it is considered that the distal part of the Nordfjorden High towards the west and the carbonate platform on Bünsow Land reflected a similar geological setting while the up-dip and crestal part of the Nordfjorden High was a positive feature that divided the two carbonate platforms during sea-level lows. Finally, it is believed that the Nordfjorden High remained a homoclinal carbonate ramp up to at least Late Asselian times.

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Section: Cyclicity and Periodicitymentioning

confidence: 48%

Section: Cyclicity and Periodicitymentioning

confidence: 99%

Depositional evolution of the Upper Carboniferous – Lower Permian Wordiekammen carbonate platform, Nordfjorden High, central Spitsbergen, Arctic Norway

Ahlborn¹,

Stemmerik²

2015

NJG

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“…Most of the above-mentioned authors suggest that the formation of the stacked cycles within the marine strata is caused by synchronous, global eustatic sea-level changes of Milankovich periodicities (Ross and Ross 1985). Driven by changes in the ice volume associated with the southern Gondwana Land glaciation (Visean, Sakmarian), such glacio-eustatic, high-frequent sea-level Xuctuations are supposed to have reached amplitudes of more that 100 m (Golonka and Ford 2000;Soreghan and Giles 1999;Joachimski et al 2006;Tucker et al 1993).…”

Section: Cycle Stacking Pattern and Cyclostratigraphymentioning

confidence: 99%

Facies arrangement and cyclostratigraphic architecture of a shallow-marine, warm-water carbonate platform: the Late Carboniferous Ny Friesland Platform in eastern Spitsbergen (Pyefjellet Beds, Wordiekammen Formation, Gipsdalen Group)

Blomeier

Scheibner

Forke

2008

Facies

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During the Late Carboniferous, a spacious warm-water carbonate platform developed across the eastern part of the present Arctic archipelago of Svalbard. The platform initiated in the Moscovian on an uplifted fault block (Ny Friesland High) and progradated during the Late Moscovian to Early Kasimovian into the adjacent Campbellryggen Basin (central Spitsbergen). The fossiliferous platform strata are characterized by a pronounced cyclicity formed by stacked parasequences, which consist of deWned, subtidal to supratidal facies-set successions reXecting a general shallowing of the depositional area. Up to 17 of these shallowing-upward cycles, bounded by distinct discontinuity (marine Xooding) surfaces due to the recurrent emersion and subsequent Xooding of the platform surface, have been recognized within the platform strata. The stacked cycles are the result of global, glacio-eustatic, highfrequent and high-amplitudinal sea-level Xuctuations with eccentricity periodicities caused by ice volume changes during the Gondwana Land glaciation. Based on systematic changes of the cycles (thickness and internal facies composition), the upper part of the platform strata is interpreted as a progradational parasequence set of a late highstand system tract.

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“…Eustatic controls are most commonly inferred (Kosanke et al, 1960;Heckel, 1977Heckel, , 1986Heckel, , 1994Heckel, , 1995Ross and Ross, 1985). Using a mean duration for the Late Pennsylvanian, Heckel (1986) estimated that Midcontinent cyclothems and bundles of cyclothemic sequences fell within Milankovitch orbital parameters of 44 to 393 ka.…”

Section: Cyclothemsmentioning

confidence: 99%

Desmoinesian coal beds of the Eastern Interior and surrounding basins: The largest tropical peat mires in Earth history

Greb¹,

Andrews²,

Eble³

et al. 2003

Extreme Depositional Environments: Mega End Members in Geologic Time

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The Colchester, Springfield, and Herrin Coals of the Eastern Interior Basin are some of the most extensive coal beds in North America, if not the world. The Colchester covers an area of more than 100,000 km^, the Springfield covers 73,500-81,000 km^, and the Herrin spans 73,900 km^. Each has correlatives in the Western Interior Basin, such that their entire regional extent varies from 116,000 km^to 200,000 km^. Correlatives in the Appalachian Basin may indicate an even more widespread area of Desmoinesian peatland development, although possibly sUghtly younger in age. The Colchester Coal is thin, but the Springfield and Herrin Coals reach thicknesses in excess of 3 m.High ash yields, dominance of vitrinite macerals, and abundant lycopsids suggest that these Desmoinesian coals were deposited in topogenous (groundwater fed) to soligenous (mixed-water source) mires. The only modern mire complexes that are as widespread are northern-latitude raised-bog mires, but Desmoinesian Midcontinent paleomires were topogenous and accumulated within 10° of the paleo-equator.The extent and thickness of Desmoinesian paleomires resulted from the coincidence of prime peat-forming factors, including a seasonally wet paleoclimate; cyclothemic transgressions and base-level rise above extensive, low-relief cratonic areas floored by vast, impermeable paleosols; broad floodplains along large rivers with a groundwater table high enough to hydrologically link peatlands and keep them wet; low, relatively uniform rates of tectonic subsidence; and accumulation in a basin surrounded by low relief, which led to minimal sediment input.

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Late Paleozoic depositional sequences are synchronous and worldwide

Cited by 207 publications

References 0 publications

Depositional evolution of the Upper Carboniferous – Lower Permian Wordiekammen carbonate platform, Nordfjorden High, central Spitsbergen, Arctic Norway

Depositional evolution of the Upper Carboniferous – Lower Permian Wordiekammen carbonate platform, Nordfjorden High, central Spitsbergen, Arctic Norway

Facies arrangement and cyclostratigraphic architecture of a shallow-marine, warm-water carbonate platform: the Late Carboniferous Ny Friesland Platform in eastern Spitsbergen (Pyefjellet Beds, Wordiekammen Formation, Gipsdalen Group)

Desmoinesian coal beds of the Eastern Interior and surrounding basins: The largest tropical peat mires in Earth history

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