The purpose of this paper is to describe concisely the creation. organization. and management of a research group in the field of paleontology relevant to science in Brazil that has survived for two decades. The Palaios Stratigraphic Paleontology UEPG/CNPq group completed 20 years in 2020 with a background marked by the enthusiasm and feelings that science in Brazil is made through a ... https://spencertifieders.shop/product-category/cd-cabinet/