#1Cutting
For green print #2, blue prints #1-2 and light blue print, all 18-1/4"-wide strips should be 13-1/4"-wide; cut 13-1/4" squares, then quarter them diagonally into quarter-square A triangles.
Official — archived source see the source ↗
Dinosaur Train — Errata & Corrections
Easy Quilts Winter 2011
1 indexed correction. Check these against your copy before cutting — printings can differ.
Know a correction we're missing?
Printed from niftyfiftyquilting.com/errata/dinosaur-train — check that page for corrections added after your printout, and always confirm against the linked official source.