Scientific Epistemology

Reconsidering publication policy:

What do reproducibility and accessibility mean in science? The best way to ensure long-term survival of data on extinct organisms is to collect and disseminate the data while it is currently available, before it is too late.

Preprint: PaleorXiv

Keratin proteins? Replication vs. Validation:

Antibody stains used to identify keratin protein in fossils might be adhering to substances other than keratin. Repeating the method does not always provide additional insight. Instead, triangulating results with other methods suggests that proteins do not preserve in Mesozoic fossils. Organic fossil feathers are preserved via more stable melanin pigment.

Study: Palaeontologia Electronica

Surviving drawings of the Munich Spinosaurus lost during WWII (Stromer 1915, Public Domain)