Roman Glass Fragment - 1.91" seaurchin and their jaws were double-hinged

and their jaws were double-hinged

Luis Alvarez and Dr

Lush forests were home to all manner of prehistoric creatures and swampy landscapes covered the surface

EXTRATERRESTRIAL AMINO ACIDS (c

the Pyroraptor was a fearsome

Roman Glass Fragment - 1.91" seaurchin and their jaws were double-hingedThis specimen is a piece of Roman glass which is over 1,700 years old. Glass from this era is one of the earliest examples of glassblowing known in human history, and was a popular way to create jewelry, containers, and artwork in the Roman Empire. The fragment measures 1. 91". Weathering over time has softened the piece's edges, but it is still glass and is fragile, so please use care while handling it.