Tag: teeth
Redwoods, Grasshoppers: New Designs in Well-Studied Species
If redwoods are a byword for great stature, grasshoppers represent the opposite. And what insect could be more common or familiar?
Ultra-Conserved Elements: New Paper, Same Old Results
UCEs are conserved structures that are not functionally constrained. Yet there is not so much as a hint of a problem for evolutionary theory.
Kimberella — Controversial Scratch Marks
A former teacher of mine was the late Adolf Seilacher, who was a leading authority on trace fossils and who for obvious reasons preferred to be called “Dolf.”
Reconstructing Kimberella — The Disputed Anatomy in Detail
Fossils often leave much room for very different interpretations of relatively poor evidence.
Kimberella — Four Phases of Interpretation
In the quite checkered history of the detailed reconstruction of Kimberella, we can distinguish four distinct successive phases.