OK...I have a list. I tried to look though and check to see if any names were mentioned that I'm about to mention...didn't see them. (I did see a lot of repeats and bands that actually started in the 70's...some popular in both decades and one that was started in the 60's :lol
The Pretenders (I think they started in the late 70's though)
The Clash (late 70's again)
Duran Duran
A-ha (Take on Me)
Run DMC
Dead Milkmen
Mother Love Bone (some members of Pearl Jam were in this band)
Meat Puppets (started in the 80's but more popular in the 90's)
SoundGarden (started in the 80's, real popular in the 90's)
Stevie Ray Vaughn