Dataset: Cretaceous global climatic fields simulated using the FOAM ocean-atmosphere general circulation model

 

Link to repository: https://doi.pangaea.de/10.1594/PANGAEA.904255

A series of ocean-atmosphere simulations for the Cretaceous, freely available and citable with its DOI.

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Publication: Carbonate platform production during the Cretaceous

Pohletal_GSAB2020

Link to pdf: Pohletal2020_GSAB

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Publication: Revising the timing and causes of the Urgonian rudistid-platform demise in the Mediterranean Tethys

Frau2020_Globacha

Link to pdf: Frau2020_Glopacha

Highlights:

  • Revision of the age of the final demise of the Urgonian rudistid-platform ecosystem in the Mediterranean Tethys by means of ammonite biostratigraphy.
  • Reconsider the chronology of events and the causative mechanisms for the demise of the Urgonian Mediterranean platforms.
  • Glacio-eustasy may have triggered the widespread emersive demise of the Mediterranean Urgonian rudistid platforms in the latest Barremian.

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Publication: Extinction intensity during Ordovician and Cenozoic glaciations explained by cooling and palaeogeography

Saupe_NatGeo2019

Link to pdf: Saupe2019_NatGeo

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Publication: Global distribution of modern shallow-water marine carbonate factories: a spatial model based on environmental parameters

SciRep_2019

Link to pdf: Laugie2019_SciRep

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Publication: Marine carbonate factories: a global model of carbonate platform distribution

Capture d’écran 2019-06-21 à 11.22.11

Link to pdf: Michel2019_IntJEarthSciences

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Thesis Award: André Prud’homme Prize from the Meteo and Climate Association

prix_meteo_et_climat.png

Very proud to be officially awarded the 2018 André Prud’homme Prize for my PhD thesis entitled ‘Numerical modeling for increased understanding of Ordovician climate’ !

Posted in Award, Climate modeling

Publication: Quantifying the paleogeographic driver of Cretaceous carbonate platform development using paleoecological niche modeling

Pohletal2018

Highlights:

  • We use a general circulation model to simulate Cretaceous environmental conditions.
  • We identify oceanic regions favorable to the development of platform carbonates.
  • The ecological niche model performs well in the Aptian.
  • It also captures the increase in platform carbonates area during the Cretaceous.
  • Sea-level rise is identified as a major factor responsible for this increase.

Link to pdf: Pohl2018_PaleoceanographyPaleoclimatology

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Publication: Ocean Circulation in the Toarcian (Early Jurassic): A Key Control on Deoxygenation and Carbon Burial on the European Shelf

RuvalcabaBaroni2018_PaleoceanographyPaleoclimatology

Key Points:

  • The southern European Shelf remained oxygenated during the Toarcian Oceanic Anoxic Event.
  • Ocean dynamics, notably the Tethyan clockwise gyre, largely controlled bottom water oxygen concentrations on the European Shelf.
  • Organic carbon burial in the European Shelf likely contributed to the termination of the Toarcian Oceanic Anoxic Event.

Link to pdf: RuvalcabaBaroni2018_PaleoceanographyPaleoclimatology

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Publication: A sea-level fingerprint of the Late Ordovician ice-sheet collapse

Geol_2018

Link to pdf: Pohl2018_Geology

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Posted in CEREGE, Climate modeling, GIA, GRISLI, Non classé, Ordovician, Publications