Some Silver-Age DC Comics Gorilla covers.
seen from Türkiye
seen from United States
seen from United States
seen from Türkiye

seen from Brazil

seen from United States
seen from China
seen from Sweden
seen from China
seen from Russia
seen from United States

seen from Paraguay
seen from China
seen from Singapore
seen from United States
seen from United States

seen from United States
seen from United States
seen from United States

seen from Türkiye
Some Silver-Age DC Comics Gorilla covers.
Yes, as a matter of fact, during the Silver-Age there was a series of stories told by a talking chunk of green kryptonite.
In its last story, after being tossed into space, it passed through a cloud of radiation, becoming red kryptonite, and returned to Earth.
"Holy Thumb Tacks!"
Teen Titans #11 - Bob Haney, Irv Novick, Nick Cardy, and Stan Starkman.
Shut up Robin!
From Brave and the Bold # 41, 1962, we have the last Silver-Age Cave Carson story.
Seems the green cone-headed blokes aren't part of an underground (and I have to say a very well lit underground) civilazation but just some crooks from another dimension.
After some dashing about and getting zapped by their mostly harmless ray gun, Cave fixes the problem by punching the leader of the thieves in the head again and making it stick that time. They rush back to their dimension, and Cave breaks their dimension-hopping device.
From Brave and the Bold #68 in 1966, we have the Bat-Hulk, and somehow it's legal.
Sure, he's not green, and he also (due to some compound that The Joker, Penguin, and Riddler have sprayed Batman with) changes his chemical composition so that he can shoot fireballs and gas out of his hands.
Oh, and this being 1966, everybody in the DC Universe, at least on Earth B&B, watches the show that tells the world that Batman is Bruce Wayne. Thanks for not telling the bad guys, everyone!
The first appearances of Mister 103 before he got that extra element.
Metal Men #6 1964, cover by Ross Andru and Mike Esposito.
In a battle of comics where Batman turns into a baby, or a giant, or a genii. Lois Lane goes through her weird changes or travels back in time to try to get baby Kal-El to fall in love with her, or any issue of the Metal Men, which would win out as the most Siliver-Age of the Silver-Age sillies?
Meanwhile in the shrunken city of Kandor a teeny tiny brainwashed Supergirl finds herself at work.
For some reason, all they ever seem to write is “Kill Me! Kill Me!”
Krypton was messed up.