Zooming to Grinnell Glacier. I last saw it on Jul 17, 2003. It is below Mount Gould to the right (south). In 1850, Grinnell Glacier measured 710 acres, including the area of The Salamander Glacier, an ice apron or shelf glacier that used to be attached to Grinnell, but is now separate. By 1993, Grinnell Glacier measured 220 acres and The Salamander measured 57 acres.