It was scientifically described in 1893 by Edward Newton and Hans Gadow from the Cambridge University. Newton and Gadow measured the tarsometatarsus with 81 to 87 mm.
In 1893, Edward Newton and Hans Gadow from Cambridge University scientifically described the tarsometatarsus.  Newton and Gadow measured the tarsometatarsus to be between 81 and 87 millimeters long.