CollectA AgustiniaCollectA Agustinia CollectA model 88061 Product Dimensions: 19. 5 x 3 x 7. 5 cm Age: 3 years and up Agustinia was a long necked, herbivorous dinosaur that lived in the Early Cretaceous period, about 110 million years ago, in what is now Argentina. One of its most striking features was the series of tall, vertical spines along its back. While the exact purpose of these spines is not known, they may have served as a display to attract mates or deter