A good overview.
Contemporary to the Kinks: the Yardbirds ('64-'66, split into Cream, Led Zeppelin etc) who was one of the first ones to create loud and evil noises from the blues guitar. Also, garage rock bands in the vein of Sonics and Monks, lots of them, in the early 60's already. Some of the US bands were earlier than the UK ones but in UK there was much more support and marketing. In the pre-hippie, pre-Vietnam, pre-race riot US it was not supported by the market to smash guitars and scream like hateful negroes, in UK's "Swinging London" it was hip as documented by the movie "Blow Up". At this stage Europe was full of decadent nightclub life and free sex whereas USA was strictly normative in a way that could only have been envisioned by the strictest fascists.
Contemporary to the Stooges: the primal assault of White Panthers terrorists' house band MC5, pure garage punk with political statements and anti-social intent. Velvet Underground and glam rock were influential in decadent look and lifestyle. Frank Zappa's satire and The Doors' abyssic nihilism beget bands like Dictators, Ramones, The Dead Boys, Misfits and New York Dolls in worship of trash and lowlife fun and said "fuck off" to both the establishment and the counterculture. Note that all this happened in the USA. The era has changed because of the Vietnam war and various crises, distrust for the establishment and also the way hippies became a joke. UK was filled with the monolithic hard rock and progressive rock sounds of the bands ASBO mentioned, plus Hawkwind which combined aggressive rock and acid and was the root of Motorhead. The UK movement was like a late version of the American hippies' psychedelia and soul seeking but with more literature and less naivete.
Contemporary to Motorhead: Sex Pistols (which was an exercise in pure marketing and spread the punk fashion and catchword to the whole world), Damned and The Clash. It's the expression of the British working class attempting to break to freedom in a society whose rituals, morals, class system are breaking up as the world fills with capitalism, pollution, technology and entertainment. But it was influenced by the American bands of the previous stage.
Contemporary to Discharge: Crass, Rudimentary Peni, art punk, funk punk, disco/electro punk etc. punk is already broken into factions at this stage just like black metal did recently. Crustcore was exactly like early black metal in that it was Motorhead without instrumental ability, but opposite in that it looked to an utopia/dystopia of the future whereas black metal hearkened to the barbarism and mysticism of past beliefs and superstitions. Construction vs. deconstruction, critique vs. blasphemy. There have been racial riots, terrorism, AIDS etc. in Europe too and things start to look more serious. This is also the first time since the hippies that the US bands develop moral and political ideas (which the original punks were in opposition to) because the times have changed since the post-Vietnam nihilism: Black Flag, Dead Kennedys and thrash / punk metal, Slayer, Metallica. Metal and hardcore at this stage are different combinations of the same elements. The ball has been thrown forth and back between the US and the UK.
Contemporary or even earlier to Fugazi: Minutemen, Bad Religion, Replacements, Husker Du. This is where punk (and metal too?) became liberal, acceptable etc. Is it ironic it happened in the time of Reagan? Before this it was either the dirty un-P.C. scoundrels who you don't want to let inside your house or aggressive leftist radicals/anarchists who you also don't want to let inside your house. But at this point it's normal teenagers starting bands to express their angst. The genre totally exploded. This is the point where it compares to nowadays black metal and it seems useless to explore its history further because it's like a race so totally interbred that it has lost most of its original features and recognizability.