| Product SKU: | 387229 |
|---|---|
| wholsale cost is shown after account verification | |
| EAN: | 5031923872295 |
| Case Pack: | 3 units |
| Build Up Dimensions Approx: | 5.9 x 2.0 x 4.9 inches |
There has been much debate about the functions of the crest but these days most scientists agree that it helped Parasaurolophus identify male and females, increased hearing ability (acoustic resonance) and also helped regulate body temperature (thermoregulation).