Postage stamps and postal history of Trinidad and Tobago Postage stamps and postal history of Trinidad and Tobago This is a survey of the postage stamps and postal history of Trinidad and Tobago. Trinidad and Tobago lies northeast of Venezuela and south of Grenada in the Lesser Antilles. Trinidad and Tobago was a Spanish colony from the times of Christopher Columbus to 1802, when it was ceded to Britain. The country obtained independence in 1962. The first stamps of Trinidad were the famous Lady McLeod, a private local post, stamps of 1847. The first definitives for Trinidad were issued in 1851. Tobago used stamps of Trinidad from 1860. Stamps
Geology of Trinidad and Tobago the North Coast Schist, mafic plutonic rocks, the Tobago Volcanic Group and mafic dikes. Geology of Trinidad and Tobago The geology of Trinidad includes two different islands with different rock forms. The oldest rocks in Trinidad are low-grade metamorphosed phyllite, limestone and quartzite from the late Jurassic. Cretaceous quartzite, phyllite, shale and limestone outcrops around the Toco district. The east of the island is the only area with volcanic rocks exposed at the surface, including basalt, ash and breccia. Phyllite shale spans the north coast. Laventille Formation limestone is associated with these rocks and contains a gypsum layer. Flysch, dark