More recently, a 2017 study provided further descriptions of the specimen, and conducted a microscopic examination on sections of the left femur, a rib, and an isolated chevron, which re-affirmed the age of the holotype.
More recently, a 2017 study provided further descriptions of the specimen, which included microscopic examinations on sections of the left femur, rib, and isolated chevron, confirming the age of the holotype.