Her Dosage is more or less the same as Ace Aussie...different numbers but the tail line is sprint orientated....
Her Dam, Homecoming Queen stole the 1,000 guineas as a pacemaker, the only race she won over a mile....
Shale also has 3 other siblings, all by Galileo and none of them got further than a 1m1f.
Edit...
Out of the 22 Holy Roman Emperor mares crossed with Galileo, only one, Johannes Vermeer got 1m2f but failed to stay over further. His Dam, Inca Princess was a sprinter but Her Dam, Miletrian, won the Parkhill, hence the slight upward degree in stamina.
Shale is a miler. She's owned by the very same connections as Mother Earth.....she could well be on a par with her and they knew that ME would be contesting two top-class mile races in a short space of time, so they saved her, Shale, for the Irish 1,000....
You have my attention.