M. C. Klepzig

Palynological and paleoecological characterization of santa rita coal field, rio grande do sul, parana basin, lower permian of southern brazil

M. Toigo, Marcelo Fabricio, M. C. Klepzig, 1982 .

Permian carbonaceous rocks from the Bonito Coalfield, Santa Catarina, Brazil: Organic facies approaches

T. Silva, Luisa Santos, J. G. M. Filho, 2013 .

The triassic Taphoflora from Parana basin, southern Brazil: an overview

M. Guerra-Sommer, M. C. Klepzig, 2000 .