Search results

(1 - 9 of 9)
Middle Ordovician ironstone of North Wales, United Kingdom
Ordovician ironstone of the Western Asturian-Leonese zone, Spain
Sedimentology and stratigraphy of the Neoproterozoic Santa Cruz iron formation, Brazil
Sedimentology and stratigraphy of Neoproterozoic peritidal phosphorite, Sete Lagoas Formation, Brazil
Phosphatic peritidal limestone of the Neoproterozoic Salitre Formation, Brazil, and Precambrian economic phosphorite
Sedimentology and oceanography of early Ordovician ironstone, Bell Island, Newfoundland
The paleoecology of paleoproterozoic microbial communities in the Ferriman Group, Labrador Trough, Canada
Paleoceanographic constraints on paleoproterozoic phosphorite and iron formation accumulation, Baraga Group, Michigan, USA
Sedimentology and stratigraphy of the Paleoproterozoic Frere Formation, Western Australia