Crassigyrinus

We'll work the photos from furthest back in the fossil record. This is a 3D printed Tiktaalik from Shapeways--sadly no longer available. The file didn't print quite right (there are gaps on the underside). It's about 1:23 scale with the guy there. The rear limbs were not published when the model was made, so they are too weak. But I am still glad to have it. So we're back with another 'clades' post, and this one is a very unique…