0001193125-07-027081 8-A12B/A 1 20070212 20070212 Terra Nova Acquisition CORP 0001298663 6770 000000000 DE 1231 8-A12B/A 34 001-32455 07602203 2 BLOOR STREET WEST, SUITE 3400 TORONTO A6 M4W 3E2 416-644-6000 2 BLOOR STREET WEST, SUITE 3400 TORONTO A6 M4W 3E2 8-A12B/A 1 d8a12ba.htm 8-A / AMENDMENT