Results 201 to 210 of about 92,675 (274)

Facies Patterns and Conodont Biogeography in Arctic Alaska and the Canadian Arctic Islands: Evidence against Juxtaposition of These Areas during Early Paleozoic Time [PDF]

, 2000
Bradley, D. C., de Freitas, T. A., Dumoulin, J. A., Harris, A. G.   +3 more
core  

Silurian stratigraphy and ordovician-silurian relationships in southwestern Nova Scotia

, 1965
F C Taylor
openalex   +1 more source

Notes on Lepadocystis moorei (Meek) an Upper Ordovician Callocystitid Cystoid [PDF]

, 1961
R. V. Kesling, L. W. Mintz
openalex  

Ordovician Stratigraphy of northern Hudson Bay Lowland, Manitoba

, 1964
Samuel J. Nelson
openalex   +1 more source

Geology of Ordovician to Pennsylvanian rocks, M'clintock Inlet, north coast of Ellesmere Island, Canadian Arctic Archipelago

, 1969
H P Trettin
openalex   +1 more source

New crinoids from the Baltic region (Estonia): fossil tip‐dating phylogenetics constrains the origin and Ordovician–Silurian diversification of the Flexibilia (Echinodermata)

, 2017
D. Wright, U. Toom
semanticscholar   +1 more source

Paleomagnetism of Upper Vendian sediments from the Winter Coast, White Sea region, Russia: Implications for the paleogeography of Baltica during Neoproterozoic times [PDF]

, 2002
Alexander Iosifidi, Alexei Khramov, Bingen, Dalziel, Fedonkin, Fisher, Grazhdankin, Hargraves, Hoffman, Jennifer Tait, Kirschvink, Knoll, Martin, McCabe, McFadden, McKerrow, Meert, Meert, Piper, Piper, Pisarevsky, Poorter, Poorter, Powell, Smethurst, Sokolov, Storetvedt, Torsvik, Torsvik, Torsvik, Valerian Bachtadse, Van der Voo, Viktor Popov, Williams, Zijderveld   +34 more
core   +1 more source

Lower Paleozoic Rocks around Today´s Arctic Ocean: Two Ancestral Continents and Associated Plates; Alaskan Rotation Unnecessary and Unlikely [PDF]

, 2001
Cecile, M. P., Khudoley, A. K., Kos´ko, M. K., Lane, L. S.   +3 more
core  

Microfossils From the Ordovician Red River Formation, Manitoba

, 1963
D C McGregor
openalex   +1 more source

Middle Ordovician Ostracoda, Lake Temiskaming, Ontario

, 1963
M J Copeland
openalex   +1 more source