Earliest Jurassic Patellogastropod, Vetigastropod, and Neritimorph Gastropods from Luxembourg with Considerations on the Triassic—Jurassic Faunal Turnover

Monari, Stefano; Valentini, Mara; Conti, Maria Alessandra

doi:10.4202/app.2010.0098

Cited by 14 publications

(18 citation statements)

References 32 publications

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“…In the western European epicontinental seas, the pleurotomarioideans were mainly represented by long-ranging genera with high species diversity, such as Pleurotomaria Defrance, 1826, Bathrotomaria Cox, 1956, Pyrgotrochus Fischer, 1885, and Trochotoma Eudes-Deslongchamps, 1843(e.g., Sieberer 1907Cox 1960b;Fischer and Weber 1997;Gründel 2003;Kollmann 2005;Monari et al 2011;Monari and Gatto 2013). In contrast, these genera were either absent or rare and short-lived in the central region of western Tethys.…”

Section: Palaeobiogeographical Historymentioning

confidence: 86%

“…In contrast, these genera were either absent or rare and short-lived in the central region of western Tethys. For example, in the Early Jurassic, Trochotoma radiated in the western European shelf and in the carbonate platforms areas (Monari et al 2011), whereas it was absent in the areas of the central western Tethys characterized by pelagic sedimentation. Again, Pleurotomaria occurred from the Early Jurassic to the Early Cretaceous in the European shelf, where it was represented by at least fifty species.…”

Section: Palaeobiogeographical Historymentioning

confidence: 99%

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The Jurassic pleurotomarioidean gastropod Laevitomaria and its palaeobiogeographical history

Gatto

Monari

Szabó

et al. 2013

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Section: Palaeobiogeographical Historymentioning

confidence: 86%

Section: Palaeobiogeographical Historymentioning

confidence: 99%

The Jurassic pleurotomarioidean gastropod Laevitomaria and its palaeobiogeographical history

Gatto

Monari

Szabó

et al. 2013

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“…Belgium, the Luxembourg Sandstone Formation, up to 100 m thick and the Strassen marl and limestone unit, about 40 m thick (Monari et al, 2011;Schintgen & Förster, 2013). The latter is an informal lateral equivalent of the lower Arlon Formation, which in Belgium has received separate status and has officially been named Strassen Member.…”

Section: Stratigraphy Of the Lower Jurassic In Belgium And The Grand mentioning

confidence: 99%

“…This bay-like extension of the Paris Basin, was located between the London−Brabant−Ardennes Landmass and the Rhenish Massif, connecting the Paris Basin with the epicontinental seas of the Netherlands and northern Germany ( Fig. 1A; see also Monari et al, 2011). The deposits show a convex outcrop pattern, covering the extreme southeast of Belgium (Belgian Lorraine, including the Gaume in the west and the "Pays d'Arlon" (Country of Arlon) in the east) and the southern half of the GD of Luxembourg (essentially Guttland) (Fig.…”

Section: Stratigraphy Of the Lower Jurassic In Belgium And The Grand mentioning

confidence: 99%

Osteology and relationships of Luxembourgichthys (“Pholidophorus”) friedeni gen. nov. (Teleostei, “Pholidophoriformes”) from the Lower Jurassic of Belgium and the Grand Duchy of Luxembourg

Taverne¹,

Steurbaut²

2017

Geol. Belg.

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ABSTRACT. The osteology of Luxembourgichthys friedeni (Delsate, 1999) gen. nov. from the marine Toarcian (Grandcourt Formation, Lower Jurassic) of Belgium and the Grand Duchy of Luxembourg is studied in detail. This fossil teleost fish was initially assigned to Pholidophorus, a genus that recently received an emended diagnosis (Arratia, 2013). The cranial characters of L. friedeni considerably differ from those that now define Pholidophorus and the Pholidophoridae, excluding its attribution to both this genus and this family. In L. friedeni the posttemporal fossa is completely located on the lateral face of the braincase and not on the rear of the skull as usual. Such a position is unique among "Pholidophoriformes" and justifies the peculiar generic status of this taxon. L. friedeni possesses three specialized characters (a beryciform foramen piercing the anterior ceratohyal, arcocentra associated to the chordacentra and ovoid scales devoid of the peg-and-socket system) suggesting it occupies a position crownward of most "pholidophoriforms", closer to Jurassic and younger teleosts with cycloid scales.

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“…In recent years, several studies greatly improved the knowledge on the systematics and phylogeny of the extant and fossils gastropods, suggesting that generic and higer level assignments of the older literature need systematic revision (Monari et al, 2011). Thus, an updated systematic knowledge of marine benthic faunas would certaintly facilitate palaeobiogeographical and diversity comparisons across the Late Triassic/Early Jurassic boundary.…”

Section: Introductionmentioning

confidence: 99%

Revisión sistemática de los gastrópodos marinos del Triásico superior de Perú Central: consideraciones sobre el recambio faunístico en límite Triásico tardío/Jurásico temprano.

Ferrari

2015

Andgeo

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ABSTRACT. The Late Triassic/Early Jurassic boundary is marked by a mass extinction event which had an important effect on the marine benthic communities on a global scale. In the Andean region of South America, however, the impact of this phenomenon on the earliest Mesozoic marine invertebrate associations has not been evaluated thus far. The present contribution is a systematic revision of the Late Triassic marine benthic gastropod faunas from the Pucará Group of Central Perú, giving a detailed characterization of 18 species and an updated systematic assigment of representatives of the genera Chartroniella, Phymatifer, Ptychomphalina, Paracerithium, Rhabdocolpus and Omphaloptycha. This research includes a comparison of the Peruvian fauna with their related counterparts from the Early Jurassic of Argentina and the Early/Middle Jurassic of New Zealand. This approach attempts to interpret the Late Triassic/Early Jurassic faunal turnover after the end Triassic crisis and establishes a palaeobiogeographical scheme for the gastropod faunal exchange in the Southern Hemisphere across the palaeo-Pacific seaway during the Late Triassic/Early Jurassic. RESUMEN. Revisión sistemática de los gastrópodos marinos del Triásico superior de Perú Central: consideraciones sobre el recambio faunístico en límite Triásico tardío/Jurásico temprano. El límite Triásico tardío/Jurásico temprano está marcado por un evento de extinción en masa que tuvo un efecto importante en las comunidades marinas bentónicas a escala global. Sin embargo, el impacto de dicho fenómeno sobre las asociaciones de invertebrados marinos del Mesozoico temprano en la región andina de América del Sur no ha sido evaluado hasta el momento. La presente contribución es una revisión sistemática de la fauna de gastrópodos marinos bentónicos procedentes del grupo Pucará en Perú Central, en la que se da una caracterización morfológica detallada de 18 especies y una asignación sistemática actualizada de representantes de los géneros Chartroniella, Phymatifer, Ptychomphalina, Paracerithium, Rhabdocolpus y Omphaloptycha. Este trabajo incluye una comparación de las faunas peruanas con faunas similares correspondientes al Jurásico temprano de Argentina y al Jurásico temprano/medio de Nueva Zelanda. Asimismo, el presente enfoque apunta a interpretar, el recambio faunístico que tuvo lugar en el límite Triásico tardío/Jurásico temprano después de la gran crisis de finales del Triásico, y a establecer un esquema paleobiogeográfico para los gastrópodos en el Hemisferio Sur a lo largo del corredor Paleo-Pacífico.

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Earliest Jurassic Patellogastropod, Vetigastropod, and Neritimorph Gastropods from Luxembourg with Considerations on the Triassic—Jurassic Faunal Turnover

Cited by 14 publications

References 32 publications

The Jurassic pleurotomarioidean gastropod Laevitomaria and its palaeobiogeographical history

The Jurassic pleurotomarioidean gastropod Laevitomaria and its palaeobiogeographical history

Osteology and relationships of Luxembourgichthys (“Pholidophorus”) friedeni gen. nov. (Teleostei, “Pholidophoriformes”) from the Lower Jurassic of Belgium and the Grand Duchy of Luxembourg

Revisión sistemática de los gastrópodos marinos del Triásico superior de Perú Central: consideraciones sobre el recambio faunístico en límite Triásico tardío/Jurásico temprano.

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