The Amazing Spider-Man & Silk: Spider(Fly) Effect Infinite Comic — Marvel
Issue: #4
Spidey and Silk's time jaunt takes them all the way to their beginning...the science fair where they were bitten by the radioactive spider! Plus, Chronosaurus Rex revealed!
Creators: Alan Fine, Axel Alonso, Dan Buckley, Joe Quesada, Todd Nauck, Heather Antos, Jordan D. White, Geoffo, Tim Smith 3, Annie Cheng, Robbie Thompson, Tom Grummett, Veronica Gandini, Cory Petit, Wayne Faucher
Characters: Spider-Man, Silk, Spectro, Chronosauraus Rex, Uncle Ben