Proceedings of the Estonian Academy of Sciences, Geology |
Common terms and phrases
acritarch Ancylus Lake apparent extensional structures Aristov Baltic Barskov basal cavity basins boudinage brackish-water buried organic layers buried organic matter Cambrian Cambrian clays Cambrian sediments chlorite Clay Miner Clays Clay Miner conodont Devonian diagenesis diagenetic diatom diffraction Diploneis drucei sp East European Platform Eesti Estonia Estonian Acad Estonian Academy Publishers Fletcher Creek formation fraction Frasnian Geol Geology holotype Hyvarinen illite K-feldspar kaolinite Kessel Kirsimae Lanson layer-parallel leucosomes Liikati lithological Litorina Sea longitudinal ridges Lontova Fm Lower Cambrian Lower Frasnian Lukati Fm Mastogloia Sea material melt migmatites Morphotype northern Estonia Ovnatanova Paikuse peak pelitic pelitic layer Pirrus platform margins pollen pollocki group Polygnathid Pa element Polygnathus pollocki Druce Polygnathus sp Punning quartz radiocarbon Raukas Reimers Russian samples sand sedimentary sediments shallow-water silt silty simple shear smectite species stromatic migmatites subfractions Tallinn Tartu Toim transgression Upper Devonian upper organic layer volume loss X-ray Zhuravlev zones