X-Men (Vol 1 1963) Issues 101-141
Writer Chris Claremont and artist Dave Cockrum continue with this block of X-Men comics, with contributions from writer/artist John Byrne and inker Terry Austin. The title began as the X-Men for the first 141 issues, until it officially changed its name to the Uncanny X-Men with issue #142, although the descriptive Uncanny was included on the front covers from issue #114.
Key issues include;
#101 - 1st appearance of Phoenix #102 - Origin of Storm. 1st Juggernaut vs Colossus
#104 - 1st cameo appearance of Starjammers #107 - 1st appearance of Starjammers
#108 - John Byrne X-Men artwork run begins #109 - 1st appearance of Weapon Alpha
#110 - Phoenix joins X-Men #114 - 1st appearance of Uncanny in Title
#116 - Debut of Wolverines Healing Powers #118 - 1st appearance of Mariko Yashida
#120 - 1st cameo appearance of Alpha Flight #121 - 1st full appearance of Alpha Flight
#129 - Dark Phoenix Saga begins. 1st appearances of Kitty Pryde, Emma Frost, Sebastian Shaw, the Hellfire Club.
#130 - 1st appearance of Dazzler #134 - Phoenix becomes Dark Phoenix
#137 - Death of Phoenix #139 - Kitty Pryde joins the X-Men
#141 - Intro into Days of Future Past story, 1st appearances of new Brotherhood of Evil Mutants, Rachel (Phoenix II), Death of Franklin Richards