Proceedings of the Estonian Academy of Sciences, Geology |
Kluczowe wyrazy i wyrażenia
agnathans Anikaitse Beds Anikaitse cliff argillaceous dolostone axial structure Baltic Silurian Basal cavity bioturbated blade bohemica borehole sections cardinal fossula conodont conodont fauna Ctenognathodus jeppssoni sp Ctenognathodus sp cusp denticles depth discontinuity surface dolomitic dolomudstone dolostone dolowackestone domerites Einasto Elias Estonia Estonian Academy Eurogrewingkia gen exoskeletons facies fish bed Fosselasma gen fossula sensu stricto genera genus Geol grainstone Grewingkia bilateralis Neuman Hirnantian Holotype Institute of Geology Jeppsson Kaarma kerogenous Kuressaare lagoon layer lithology lower Ludlow major septa Marss morphological murchisoni Nestor Neuman oncolites ontogeny Ordovician osteostracans ostracods Paadla Stage packstones Phlebolepis elegans Pander PI element Plate posterior denticles reef belt rugose corals Saaremaa Island Sakla sample Sauvere Beds sedimentation septa septofossula Silurian skeletal slab TUG Soeginina Beds Soeginina cliff specimens squamations Stratigraphical Streptelasma Streptelasma unicum Neuman stromatolites stromatoporoids Sweden tabulae Tartu thelodont thickness Uduvere Beds University of Tartu upper boundary Upper Ordovician varigrained Vesiku Beds Viira