Les bélemnites de la carrière de Serra San Quirico (Province d'Ancona, Apennin Central, Italie) et la paléobiogéographie des Bélemnites de la Téthys Méditerranéenne au Tithonique inférieur

Combémorel, Raymond; Mariotti, Nino

doi:10.1016/s0016-6995(86)80020-1

Cited by 10 publications

(4 citation statements)

References 4 publications

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“…The assemblage described by Combémorel & Mariotti (1986a) from the V. volanense Zone (Mariotti 1995) appears to be comparable to TiBA-II in the Lókút section (top S. semiforme and base S. fallauxi Zones) but the Hungarian assemblage is clearly less diverse. In the Lókút section TiBA-I encompasses almost the entire Early Tithonian (if distinguishing between the Lower and middle Tithonian).…”

Section: Ammonitesmentioning

confidence: 94%

“…In comparing the Hungarian belemnite assemblages with assemblages from Italy (Combémorel & Mariotti 1986a; Mariotti 1995Mariotti , 2003, some discrepancies occur, moreover the Hungarian assemblages appear to be impoverished. TiBA-IV contains belemnites that are characteristic for the latest Jurassic.…”

Section: Ammonitesmentioning

confidence: 98%

“…However, knowledge about the bed-by-bed distribution of Tethyan belemnites is sparse (Mariotti 1995: p. 222-225). Combémorel & Mariotti (1986a) described belemnites from the Central Apennines. They dealt with belemnites from either the S. semiforme Zone or the Volanoceras volanense Zone, although later on Mariotti (1995) accepted a Volanense ( = Ponti) age for the sediments.…”

Section: Belemnitesmentioning

confidence: 99%

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High-resolution ammonite, belemnite and stable isotope record from the most complete Upper Jurassic section of the Bakony Mts (Transdanubian Range, Hungary)

Főzy¹,

Janssen²,

Price³

2011

Geologica Carpathica

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This research focuses on the cephalopod fauna and biostratigraphy of the latest Jurassic succession of the Lókút Hill (Bakony Mts, Transdanubia, Hungary). Fossils were collected bed-by-bed from Ammonitico Rosso facies and from the subsequent Biancone type rock. The poorly preserved cephalopods from the lowermost part of the profile, immediately above the radiolarite, may represent a part of the Oxfordian stage. The rich Kimmeridgian ammonite fauna is published for the first time while the formerly illustrated Tithonian fauna is revised. All the successive Kimmeridgian and Early Tithonian Mediterranean ammonite zones can be traced. The highest documented ammonite zone is the Late Tithonian Microcanthum Zone. The beds above yielded no cephalopods. Particular attention was paid to the belemnite fauna of over 120 specimens collected under strict ammonite control. Among the belemnite faunas an Early Tithonian, an early middle Tithonian, a late middle Tithonian, and a latest Tithonian assemblage can be distinguished. Thereby, an association is distinguished in the middle Late Kimmeridgian and one that characterizes the Oxfordian-Kimmeridgian boundary beds. The main difference from previously published belemnite data appears to be that the Hungarian assemblages are impoverished with respect to contemporary faunas from Italy and Spain (Mediterranean Province). An isotopic analysis of the belemnites show that the carbon-isotope data are consistent with carbon-isotope stratigraphies of the Western Tethys and show a decrease in values towards the Jurassic-Cretaceous boundary.

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Section: Ammonitesmentioning

confidence: 94%

Section: Ammonitesmentioning

confidence: 98%

Section: Belemnitesmentioning

confidence: 99%

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High-resolution ammonite, belemnite and stable isotope record from the most complete Upper Jurassic section of the Bakony Mts (Transdanubian Range, Hungary)

Főzy¹,

Janssen²,

Price³

2011

Geologica Carpathica

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“…The most recent review of this fossil group is that of Doyle & Bennett (1995) which includes a section on Middle and Upper Jurassic belemnite groups, including those of Europe. This publication presents a comprehensive review of the subject, including the work of Saks & Nalnyaeva (1964, Riegraf (1980Riegraf ( , 1981, Combémorel & Mariotti (1986), and Doyle & Kelly (1988); a range chart of the most useful taxa for biostratigraphy of the Middle and Upper Jurassic is included by Doyle & Bennett (1995). The stratigraphic ranges of some more important Polish species have been published by Pugazewska (1988) and Malinowska (1997) and those of Sicily by Combémorel & Mariotti (1990).…”

Section: Belemnitesmentioning

confidence: 99%

The Upper Jurassic of Europe: its subdivision and correlation

Zeiss

2003

GEUS Bulletin

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In the last 40 years, the stratigraphy of the Upper Jurassic of Europe has received much attention and considerable revision; much of the impetus behind this endeavour has stemmed from the work of the International Subcommission on Jurassic Stratigraphy.The Upper Jurassic Series consists of three stages, the Oxfordian, Kimmeridgian and Tithonian which are further subdivided into substages, zones and subzones, primarily on the basis of ammonites. Regional variations between the Mediterranean, Submediterranean and Subboreal provinces are discussed and correlation possibilities indicated. The durations of the Oxfordian, Kimmeridgian and Tithonian Stages are reported to have been 5.3, 3.4 and 6.5 Ma, respectively.This review of the present status of Upper Jurassic stratigraphy aids identification of a number of problems of subdivision and definition of Upper Jurassic stages; in particular these include correlation of the base of the Kimmeridgian and the top of the Tithonian between Submediterranean and Subboreal Europe. Although still primarily based on ammonite stratigraphy, subdivision of the Upper Jurassic is increasingly being refined by the incorporation of other fossil groups; these include both megafossils, such as aptychi, belemnites, bivalves, gastropods, brachiopods, echinoderms, corals, sponges and vertebrates, and microfossils such as foraminifera, radiolaria, ciliata, ostracodes, dinoflagellates, calcareous nannofossils, charophyaceae, dasycladaceae, spores and pollen. Important future developments will depend on the detailed integration of these disparate biostratigraphic data and their precise combination with the abundant new data from sequence stratigraphy, utilising the high degree of stratigraphic resolution offered by certain groups of fossils. This article also contains some notes on the recent results of magnetostratigraphy and sequence chronostratigraphy.

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Systematics and evolutionary implications of Early Jurassic belemnites from the Peri-Mediterranean Tethys

2015

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Les bélemnites de la carrière de Serra San Quirico (Province d'Ancona, Apennin Central, Italie) et la paléobiogéographie des Bélemnites de la Téthys Méditerranéenne au Tithonique inférieur

Cited by 10 publications

References 4 publications

High-resolution ammonite, belemnite and stable isotope record from the most complete Upper Jurassic section of the Bakony Mts (Transdanubian Range, Hungary)

High-resolution ammonite, belemnite and stable isotope record from the most complete Upper Jurassic section of the Bakony Mts (Transdanubian Range, Hungary)

The Upper Jurassic of Europe: its subdivision and correlation

Systematics and evolutionary implications of Early Jurassic belemnites from the Peri-Mediterranean Tethys

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