Plesiosminthus (Zapodidae, Mammalia) from China and Mongolia: migrations to Europe - 2003
The Oligocene rodent record of Anatolia: a review - 2003
Plio-Pleistocene biogeography of Italian mainland micromammals - 2003
Caviziphius altirostris, a new beaked whale from the Miocene southern North Sea basin - 2005
First European pontoporiid dolphins (Mammalia: Cetacea, Odontoceti) from the Miocene of Belgium and the Netherlands - 2005
A small sperm whale (Cetacea, Odontoceti, Physeteridae) from the Miocene of Antwerp - 2005
Late Pliocene occurrence of Hemisyntrachelus (Odontoceti, Delphinidae) in the southern North Sea - 2005
A Weischelian marine mammal assemblage from the southern North Sea - 2005
Description of two pterosaur (Pterodactyloidea) mandibles from the Lower Cretaceous Santana Formation, Brazil - 2005
First record of Tusciziphius crispus (Cetacea, Ziphiidae) from the Neogene of the US east coast - 2008
Batavipusa (Carnivora, Phocidae, Phocinae): a new genus from the eastern shore of the North Atlantic Ocean (Miocene seals of the Netherlands, part II) - 2008
A new dolphin (Cetacea, Delphinidae) from the Plio-Pleistocene of the North Sea - 2010
A new species of Leptophoca (Carnivora, Phocidae, Phocinae) from both sides of the North Atlantic Ocean (Miocene seals of the Netherlands, part I) - 2012