The Amery Ice Shelf is also the center of another major calving event. Back in 1962–1963, a massive 9,000km² ice chunk (roughly 6× larger than the Loose Tooth) broke off & drifted into the ocean.
Calving is a common occurrence as it is estimated that around 40,000 small to medium icebergs break off from Greenland alone. However, none of them compare to the behemoth that the Loose Tooth has proven to be.