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  1. Home
  2. Paleobiology/Geobiology

Major Issues in the Origins of Ray-finned Fish (Actinopterygii) Biodiversity

  • Read more about Major Issues in the Origins of Ray-finned Fish (Actinopterygii) Biodiversity

Body size reduction in vertebrates following the end-Devonian mass extinction.

  • Read more about Body size reduction in vertebrates following the end-Devonian mass extinction.

Dental morphology and variation in theropod dinosaurs: implications for the taxonomic identification of isolated teeth

  • Read more about Dental morphology and variation in theropod dinosaurs: implications for the taxonomic identification of isolated teeth

Effects of upwelling, depth, morphology and polyp size on feeding in three species of Panamanian corals

  • Read more about Effects of upwelling, depth, morphology and polyp size on feeding in three species of Panamanian corals

A Late Devonian isoetalean lycopsid, Otzinachsonia beerboweri, gen. et sp. nov., from north-central Pennsylvania, U.S.A.

  • Read more about A Late Devonian isoetalean lycopsid, Otzinachsonia beerboweri, gen. et sp. nov., from north-central Pennsylvania, U.S.A.

Lithostratigraphy,Geochronology, and Rare Earth Element Geochemistry of Fossils from the Classical Fossil Lake Area, South Central Oregon

  • Read more about Lithostratigraphy,Geochronology, and Rare Earth Element Geochemistry of Fossils from the Classical Fossil Lake Area, South Central Oregon

A note on the Permian megafossil plant biostratigraphy of China

  • Read more about A note on the Permian megafossil plant biostratigraphy of China

Plant biodiversity partitioning in the Late Carboniferous and Early Permian and its implications for ecosystem assembly.

  • Read more about Plant biodiversity partitioning in the Late Carboniferous and Early Permian and its implications for ecosystem assembly.

Pre-treatment effects on coral skeletal delta C-13 and delta O-18

  • Read more about Pre-treatment effects on coral skeletal delta C-13 and delta O-18

Changes in the northern hardwood plots in Vermont over three decades, I: Biomass, sugar maple health, soil base cations and site index

  • Read more about Changes in the northern hardwood plots in Vermont over three decades, I: Biomass, sugar maple health, soil base cations and site index

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Contact Us

Department of Earth and Environmental Science
University of Pennsylvania
251 Hayden Hall
240 South 33rd Street
Philadelphia, PA 19104-6316

Map & Directions

earth@sas.upenn.edu
215-898-5724

David Goldsby
Department Chair

Douglas Jerolmack
Graduate Chair

Alain F. Plante
Undergraduate Chair

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