Portal:Paleontology/On this day/June 19

June 19:

• 1874 - Ferdinand Stoliczka died near Moorghi, India.
• 1946 - Mikhail Fedonkin was born in Orekhovo-Zuyevo.
• 1956 - Vladimir Obruchev died in Moscow, USSR at age 92.
• 1964 - Heinrich Quiring died in Berlin, Germany.

An Immature Pachyrhinosaurus perotorum (Dinosauria: Ceratopsidae) Nasal Reveals Unexpected Complexity of Craniofacial Ontogeny and Integument in Pachyrhinosaurus

Anthony R. Fiorillo, Ronald S. Tykoski

published 19 Jun 2013

Aging, Maturation and Growth of Sauropodomorph Dinosaurs as Deduced from Growth Curves Using Long Bone Histological Data: An Assessment of Methodological Constraints and Solutions

Eva Maria Griebeler, Nicole Klein, P. Martin Sander

published 19 Jun 2013