Fig. 7. Example in the Al-Ti-Zr projection of seven granitoid units from the Waldoboro Pluton Complex in mid-coastal Maine and two adjacent country rocks from the Bucksport Formation and Benner Hill sequence (Baron and Sidle, 1994). Data points represent average values. Granitic rocks (solid circles; including WGp granite porphyry, Wng granodiorite gneiss, WG granite, Wga aplite, Wgl leucogranite, and Peg pegmatite); quartz diorite (solid triangle); and country rock (pluses; including Bgs Bucksport Formation and Bh Benner Hill sequence).