Archaeopteryx lithographicia, Eichstatt Specimen B side Spinosaurus scissor-like cutting jaws with serrated

scissor-like cutting jaws with serrated

The Munich Archaeopteryx is the most recent specimen

The Messel quarry

Now for the first time you can own direct casts of some of the best pieces

that would have precluded fast swimming

Archaeopteryx lithographicia, Eichstatt Specimen B side Spinosaurus scissor-like cutting jaws with serratedSide B. Found near Workerszell in 1951, it was described by P. Wellnhofer in 1974. This is the smallest of all the specimens, being some 2 3 the size of the others. It also differs in other aspects such as the tooth structure and the poorly ossified shoulder bones. It has been suggested that this is a separate genus, however the differences can also be ascribed to the possible juvenile stage of the animal and or a different feeding niche. However,