The bones of the Castelnau giant were studied at the University of Montpellier and examined by M. Sabatier, professor of Zoology, at the University of Montpellier, and M. Delage, professor of paleontology at the University of Montpellier, in addition to other anatomists.
The Shamrock Shake was first introduced in 1970. Rogers Merchandising in Chicago created the shake. Initially, the shake was lemon/lime flavored with vanilla ice cream, lemon/lime sherbet, and vanilla syrup. By 1973, the shake was merely a green colored vanilla shake, eliminating the lemon/lime sherbet.
That June, the company announced a location would open in Charlotte, North Carolina, in late 2017, becoming the first Shake Shack in the Carolinas. California's 5 locations were all in L.A. County, until the 6th had opened in San Diego in 20 October 2017 at Westfield UTC.