Results 251 to 260 of about 2,124,047 (278)

Paragastropoda, Tergomya and Gastropoda (Mollusca) from the Upper Ordovician Dalby Limestone, Sweden

Gff, 2007
Asa M Frisk
exaly  

Chitinozoan biostratigraphy of the Upper Ordovician Fågelsång GSSP, Scania, southern Sweden

Review of Palaeobotany and Palynology, 2004
Thijs R A Vandenbroucke
exaly  

Experimental study on the pore structure characteristics of the Upper Ordovician Wufeng Formation shale in the southwest portion of the Sichuan Basin, China

, 2015
Xiong Jian, Xiangjun Liu, Lixi Liang
semanticscholar   +1 more source

Cryptostomid Bryozoans From The Sassito Formation, Upper Ordovician Cool‐Water Carbonates of the Argentinean Precordillera

Palaeontology, 2008
Andrej Ernst
exaly  

A new upper Middle Ordovician–Lower Silurian drillcore standard succession from Borenshult in Östergötland, southern Sweden: 2. Significance of δ13C chemostratigraphy

Gff, 2012
Stig M Bergstrom, Mikael Calner, Michael M Joachimski   +2 more
exaly  

An investigation of the fractal characteristics of the Upper Ordovician Wufeng Formation shale using nitrogen adsorption analysis

, 2015
Lixi Liang, Xiong Jian, Xiangjun Liu
semanticscholar   +1 more source

Astronomically forced cyclicity in the Upper Ordovician and U–Pb ages of interlayered tephra, Oslo Region, Norway

, 2015
H. Svensen, Ø. Hammer, F. Corfu
semanticscholar   +1 more source

Preliminary palynological investigation of Saudi Arabian Upper Ordovician glacial sediments

Revue De Micropaleontologie, 2007
Merrell A Miller
exaly  

Strophomenid and triplesiid brachiopods from an Upper Ordovician carbonate mound in central Kazakhstan

Alcheringa, 1996
Leonid E Popov
exaly  

Conodonts in the Upper Ordovician Keisley Limestone of northern England: taxonomy, biostratigraphical significance and biogeographical relationships

, 2015
S. M. Bergström, A. Ferretti
semanticscholar   +1 more source