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Vertebrate assemblages from the early Late Cretaceous of southeastern Morocco: An overview
Fossils of vertebrates have been found in great abundance in the continental and marine early Late Cretaceous sediments of Southeastern Morocco for more than 50 years. About 80 vertebrate taxa haveExpand
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Evolution of ammonoid morphospace during the Early Jurassic radiation
The morphologic radiation of Early Jurassic ammonites following the near extinction at the end of the Triassic is analyzed from 436 species of 156 genera that form a representative sample of morphsExpand
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Deep-Time Phylogenetic Clustering of Extinctions in an Evolutionarily Dynamic Clade (Early Jurassic Ammonites)
Conservation biologists and palaeontologists are increasingly investigating the phylogenetic distribution of extinctions and its evolutionary consequences. However, the dearth of palaeontologicalExpand
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The Upper Cenomanian-Lower Turonian of the Preafrican Trough, Morocco
Abstract The Upper Cenomanian–Lower Turonian deposits of the Preafrican Trough, Morocco, are composed by fossil-rich limestones accumulated in environments ranging from the peritidal zone to theExpand
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The Global Boundary Stratotype Section and Point (GSSP) for the base of the Pliensbachian Stage (Lower Jurassic), Wine Haven, Yorkshire, UK.
Following votes by the Pliensbachian Working Group, the Jurassic Subcommission and the International Commission on Stratigraphy, IUGS rati.ed the proposed Global Boundary Stratotype Section and PointExpand
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The recovery and radiation of Early Jurassic ammonoids: morphologic versus palaeobiogeographical patterns
Abstract The recovery and radiation of the Early Jurassic ammonoid morphospace, as represented by nine morphologic groups identified in an earlier study, are traced through the first 36 subzones ofExpand
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Ammonites from the Lower Jurassic (Sinemurian) of Tenango de Doria (Sierra Madre Oriental, Mexico). Part IV : Biostratigraphy, palaeobiogeography and taxonomic addendum
In the fourth (and final) part on Liassic (Sinemurian) ammonites of Tenango de Doria (Hidalgo, Sierra Madre Oriental) the biostratigraphic framework with the succession of 13 biohorizons correlatedExpand
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