Palynology of the Mesozoic sediments of Kutch, w. India - 3. Morphological study and revision of the spore genus Trilobosporites Pant ex Potonie, 1956

Abstract

Trilobosporites Pant ex Pot., 1956is here restricted to valvate spores of the type exemplified in the type species T. hannonicus (Delc. & Sprum.) Pot. Avalvate spores with various ornamentation and with concentration of sculptural elements at the angular apices are here included under a new generic name Impardecispora.