Leiosphaeridia is an extinct genus of algae or acritarchs. The genus of undefined species were found in outcrop Morro do Papaléo in the town of Mariana Pimentel in Brazil, the geopark Paleorrota. The outcrop date Sakmarian in Permian.[1]
^PALINOLOGIA DO MORRO DO PAPALÉO, MARIANA PIMENTEL (PERMIANO INFERIOR, BACIA DO PARANÁ), RIO GRANDE DO SUL, BRASIL
Leiosphaeridia is an extinct genus of algae or acritarchs. The genus of undefined species were found in outcrop Morro do Papaléo in the town of Mariana...
Leiosphaeridia is a form-genus of acritarchs proposed by Eisenack in 1958. The grouping was refined to represent a more natural group by Jankauskas. Some...
Ediacaran United Kingdom A rangeomorph. The type species is H. fordi. Leiosphaeridia gorda Sp. nov Valid Loron & Moczydłowska Tonian Visingsö Group Wynniatt...
(2018) considered the genus Kaibabia to be a junior synonym of the genus Leiosphaeridia, and transferred the species K. gemmulella to the latter genus. Karenagare...
collapsed hollow organic spheroidal acritarchs belonging to the genus Leiosphaeridia. Genus includes new species C. ovata. Casterlorum Gen. et sp. nov Valid...
the family Equisetaceae. Genus includes new species K. plaatkopensis. Leiosphaeridia ibateensis Sp. nov Valid Arai & Dias-Brito Late Cretaceous (Santonian)...
to the presence of saltwater acritarchs (Psophosphaera coniferoides, Leiosphaeridia sp.). Beyond proper palynogy, biomass associated has been recovered...