Mystery of the missing quill solved

A new method, Laser-Stimulated Fluorescence, reveals that an unknown feathered dinosaur, not Archaeopteryx, shed a feather over the Solnhofen lagoon 150 Millions of years ago. This is concluded by a research team with contribution from Daniela Schwarz at the Museum für Naturkunde Berlin, which studied fossils in the research collections of Berlin.

Quell: IDW Informationsdienst Wissenschaft