Browsing by Author "Ikejiri, Takehito"

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Distinctive Extinction Patterns of Late Cretaceous Hybodontiform and Lamniform Sharks in Northern Gulf of Mexico Controlled by Changing Marine Paleoenvironments

Comans, Chelsea M (University of Alabama Libraries, 2021)

Abundant fossil occurrences of Late Cretaceous sharks (Chondrichthyes, Elasmobranchii), especially Hybodontiformes and Lamniformes, in the northern Gulf of Mexico offer an ideal opportunity to study shark diversity patterns ...
Sedimentological and geochemical records of depositional environments of the Late Devonian Chattanooga shale

Lu, Man (University of Alabama Libraries, 2015)

The Late Devonian is characterized by substantial changes in both land and marine biodiversity. The organic matter-rich Chattanooga Shale was deposited in shelfal waters, thereby serving as an invaluable archive recording ...
The earliest forest and associated wildfires linked to marine anoxia and mass extinctions during the late Devonian: geochemical and paleontological evidence

Lu, Man (University of Alabama Libraries, 2020)

The diversification and radiation of vascular plants during the Devonian is a critical life event in geological history. The overarching goal of this dissertation is to reconstruct the evolution patterns of early vascular ...

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Browsing by Author "Ikejiri, Takehito"

Browsing by Author "Ikejiri, Takehito"

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