Black Flag releases debut EP on SSTJan 1, 1979Labels: Black Flag, SST RecordsNervous BreakdownSST Records
Circle Jerks form after Keith Morris exits Black FlagDec 1, 1979Labels: Circle Jerks, Keith MorrisCircle JerksNervous Breakdown
Circle Jerks release landmark album Group SexOct 1, 1980Labels: Circle Jerks, Group SexGroup SexCircle Jerks
T.S.O.L. debut EP strengthens SoCal hardcore networkJan 1, 1981Labels: T S, Posh BoyT S ODance with Me
Decline of Western Civilization documents L.A. punkJan 1, 1981Labels: Decline of, Penelope SpheerisDecline film
Bad Religion releases debut EP on EpitaphFeb 1, 1981Labels: Bad Religion, Epitaph RecordsBad Religion EP
Black Flag releases Damaged amid label conflictNov 1, 1981Labels: Black Flag, DamagedDamagedSST Records
Bad Religion debuts with How Could Hell Be Any Worse?Jan 19, 1982Labels: Bad Religion, How CouldHow Could Hell
Black Flag compiles early era on The First Four YearsJan 1, 1983Labels: Black Flag, The FirstFirst Four YearsSST discography
Black Flag releases My War, splitting hardcore expectationsMar 1, 1984Labels: Black Flag, My WarMy WarSST discography
By mid-1984, L.A. hardcore enters a harsher phaseJun 1, 1984Labels: L A, 1984 shiftNeutron BombUnder Big Sun