Report on the 3rd International Meeting of the IUGS Lower Cretaceous Ammonite Working Group, the “Kilian Group” (Vienna, Austria, 15th April 2008)

Reboulet, Stéphane; Klein, Jaap; Barragán, Ricardo; González-Arreola, Celestina; Lukeneder, Alexander; Raisossadat, Seyed Naser; Sandoval, José; Szives, Ottilia; Tavera, José María; Vašíček, Zdeněk; Vermeulen, Jean

doi:10.1016/j.cretres.2008.12.009

Cited by 66 publications

(80 citation statements)

References 7 publications

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“…Similarly, the general morphology of K. attenuatum (Behrensen, 1892) and K. neumayri (Behrensen, 1892) is closer to that of the group of K. pronecostatum Felix, 1891, including K. quadristrangulatum (Sayn, 1907), than to the late Lower Valanginian forms of the K. biasselense/inostranzewi plexus. As a consequence, the correlation proposed herein is slightly different from that formerly published by Rawson (1999Rawson ( , 2007 and Aguirre-Urreta et al (2007 Rawson, 1999, p. 356;Aguirre-Urreta et al, 2007;Rawson, 2007 Reboulet et al (2011) (Fig. 9).…”

Section: Biostratigraphic Implicationscontrasting

confidence: 86%

Los Olcostephaninae Haug, 1910 (Ammonoidea) valanginianos de la cuenca andina de Chañarcillo del Cretácico Inferior del Norte de Chile.

Mourgues

Bulot

Frau³

2015

Andgeo

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ABSTRACT. Ammonites of the genus Santafecites Etayo-Serna and subgenus Olcostephanus (Viluceras) AguirreUrreta and Rawson are described for the first time from Chile. The succession of Olcostephaninae from the Chañarcillo Basin of northern Chile is described in the light of new collections and revision of historical material. The occurrence of mixed Andean and Mediterranean faunas supports the correlations proposed with the ammonite scales of the Neuquén Basin and the Mediterranean Province.

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Section: Biostratigraphic Implicationscontrasting

confidence: 86%

Los Olcostephaninae Haug, 1910 (Ammonoidea) valanginianos de la cuenca andina de Chañarcillo del Cretácico Inferior del Norte de Chile.

Mourgues

Bulot

Frau³

2015

Andgeo

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“…the base of Berriasella privasensis Zone (Tremolada et al 2006). [Ammonite Standard Zonation for Berriasian, and also Valanginian-Hauterivian stages in the Taxonomic section according to Reboulet, Klein et al 2009].…”

mentioning

confidence: 99%

Early Cretaceous ribbed aptychi – a proposal for a new systematic classification

Měchová¹,

Vašíček²,

Houša³

2010

Bull. Geosci.

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The older system for classification of ribbed calcareous Early Cretaceous aptychi consisted of two genera:Punctaptychus and Lamellaptychus. Later, I. Turculet divided Lamellaptychus into several subgenera. Within the frameworkof both the genera, species and subspecies were distinguished, which resulted in binominal and trinominal nomenclature.With regard to the richness of newly described species and subspecies in recent years, is not possible to continueusing the original system. It is the basic ribbing that plays the decisive role in the generic and subgeneric classificationof ribbed aptychi. In the case of subspecies systematics, all details on the valve surface are used with the exceptionof the sigmoidal bend (fractocostatus) and radial lines (radiatus). The ribbed aptychi are newly divided into the followingfamilies: Punctaptychidae fam. nov. and Lamellaptychidae fam. nov. Within the family Punctaptychidae we are ableto distinguish two genera: Punctaptychus Trauth, 1927 and Cinctpunctaptychus gen. nov. The family Lamellaptychidaeincludes five genera differing in the basic arrangement of the ribs: Lamellaptychus Trauth, 1927, BeyrichilamellaptychusTurculet, 1994, Mortilletilamellaptychus gen. nov., Thorolamellaptychus Turculet, 1994 andDidayilamellaptychus Turculet, 1994. Eight species and one subspecies are established as new: Cinctpunctaptychusundulatus, Beyrichilamellaptychus pseudostuderi, Mortilletilamellaptychus mortilletioides, M. submortilleti noricus,M. stanislavi, Didayilamellaptychus hennigi, D. andrusovi and D. renzi

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“…In any case, the Early Aptian age generally accepted for Mogharaeceras (Wright et al 1996) must be dismissed, and its Late Barremian age is now retained. By comparison with the successions of the western Tethys, this assemblage indicates the Late Barremian and most likely a level between the Gerhardtia sartousiana Zone and the Imerites giraudi Zone sensu Reboulet et al (2009).…”

Section: Introductionmentioning

confidence: 93%

Mogharaeceras priscum (Douvillé, 1916) a peculiar Barremian ammonite (Desmoceratoidea, Barremitinae) from Northern Sinai (Egypt)

Bulot¹,

Latil²,

Vermeulen³

et al. 2011

Geologica Carpathica

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Report on the 3rd International Meeting of the IUGS Lower Cretaceous Ammonite Working Group, the “Kilian Group” (Vienna, Austria, 15th April 2008)

Cited by 66 publications

References 7 publications

Los Olcostephaninae Haug, 1910 (Ammonoidea) valanginianos de la cuenca andina de Chañarcillo del Cretácico Inferior del Norte de Chile.

Los Olcostephaninae Haug, 1910 (Ammonoidea) valanginianos de la cuenca andina de Chañarcillo del Cretácico Inferior del Norte de Chile.

Early Cretaceous ribbed aptychi – a proposal for a new systematic classification

Mogharaeceras priscum (Douvillé, 1916) a peculiar Barremian ammonite (Desmoceratoidea, Barremitinae) from Northern Sinai (Egypt)

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