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The Early Ordovician trilobite distribution and zonation of the East Baltic
trilobites biozonation Hunneberg Billingen Lower Ordovician Baltoscandia
2009/10/21
Biozones of the East Baltic Early Ordovician trilobites were studied based on the trilobite distribution in northwestern Russia, Estonia, and Sweden. New data on trilobite distribution reveal the diac...
A new chitinozoan species from the Upper Ordovician of the East Baltic
chitinozoans Upper Ordovician Baltica Avalonia
2009/10/21
A new species Conochitina rugata, earlier treated as nomen nudum, is formally defined. The species has been identified in the upper part of the Pirgu Stage in many East Baltic sections of the Baltica ...
Chitinozoans in the Wenlock-Ludlow boundary beds of the East Baltic
chitinozoans correlation Wenlock Ludlow Silurian East Baltic
2009/10/21
The distribution of chitinozoans in the Wenlock–Ludlow boundary beds was studied in five drill core sections of the East Baltic. It was established that most of the typical Wenlock chitinozoan sp...
Late Silurian-Early Devonian tessellated heterostracan Oniscolepis Pander,1856 from the East Baltic and North Timan
Silurian Devonian East Baltic North Timan Heterostraci exoskeletal units
2009/10/21
Pander (1856, Monographie der fossilen Fische der silurischen Systems der Russisch–Baltischen Gouvernements.Obersilurische Fische. Buchdruckerei Kaiserlichen Akademie des Wissenschaften, St. Pete...