Real Spiny-tailed Iguana Skull Quality:A Quality it is still undetermined as

it is still undetermined as to whether this species was bipedal or walked on all four limbs

sacrum with coccyx and 2 lumbar vertebrae

They have skeletons made of bone

Features of this specimen's advanced age include intracranial suture closure

Measurements taken straight across with an osteometric board

Real Spiny-tailed Iguana Skull Quality:A Quality it is still undetermined asThe spiny tailed iguana (genus Ctenosaura) is a group of large, diurnal lizards native to Central America and Mexico. Known for their robust bodies and distinctive spiny tails, these iguanas inhabit a range of environments, from arid deserts to lush forests. They are primarily herbivorous, but their diet can also include insects and small animals, making them adaptable to various ecological niches. Specifications: The photos shown are examples of what