Dimetrodon limbatus skull cast replica #3 Smilodon which makes a loud rattling

which makes a loud rattling noise when vibrated that deters predators or serves as a warning to passers-by

) in the area of the famous Patterson-Gimlin film

Customer Review:  "I bought the first one for myself to adorn my bookshelf but my son fell in love with it instantly

It measures approximately 43 cm (16

Cast in resin

Dimetrodon limbatus skull cast replica #3 Smilodon which makes a loud rattlingDimetrodon, pronounced (die MET roh don) which means ("two measures of teeth" so named because it had a large skull with two different types of teeth; shearing teeth and sharp canine teeth, unlike reptiles. Dentition showing this differentiation of teeth is called heterodonty). Dimetrodon has a large sail which was probably used to regulate body temperature; the surface area would allow it to warm up or cool off more efficiently. Dimetrodon was not a