What other obvious stuff was I missing? And yeah, it's pretty amazing how much truly amazing black metal came out of Norway in the '90s.
maudlin of the Well - Bizarre Flowers/A Violent Mist
I'd probably just add all of these off the top of my head:
A Blaze in the Northern Sky, Under a Funeral Moon, Under the Sign of Hell, Frost, Eld, Heart of Ages, As The Wolves Gather.
Norwegians are definitely the masters of Black Metal. Though I'd say USBM is starting to come into its own in recent years with bands like Cobalt, Krallice, and WittR
Dissection - The Somberlain