Results 181 to 190 of about 1,022 (197)

THE TREMADOCIAN IN SOUTH ANHUI^*

Bulletin of the Geological Society of China, 1936
openaire   +1 more source

PALEOECOLOGY OF THE END-SKULLROCKIAN (TREMADOCIAN; EARLY ORDOVICIAN) TRILOBITE MASS EXTINCTION

Geological Society of America Abstracts with Programs, 2023
Francesc Pérez-Peris, Jonathan M. Adrain, Stephen R. Westrop   +2 more
openaire   +1 more source

Late Tremadocian Radiolarian Faunas and Biostratigraphy of the Cow Head Group, Western Newfoundland, Canada

Journal of the Korean Earth Science Society, 2007
Mun-Zu Won
exaly  

New, early ostracods from the Ordovician (Tremadocian) of Iran: systematic, biogeographical and palaeoecological significance

Alcheringa, 2011
Mansoureh Ghobadi Pour, Mark Williams, Leonid E. Popov   +2 more
exaly  

An Early Ordovician (late Tremadocian) bivalve fauna from Iran

Geological Journal, 2020
Mansoureh Ghobadi Pour, John C W Cope
exaly  

VI.—Some Dichograptids of the Tremadocian and Lower Ordovician

Annals and Magazine of Natural History, 1941
openaire   +1 more source

Trilobite bio- and ecostratigraphy of the Tremadocian Djupvik and Köpingsklint formations (A. serratus trilobite Zone) on southern Öland, Sweden

Gff, 2008
Jan Ove Ebbestad
exaly  

Terminal Cambrian and Early Ordovician (Tremadocian) conodonts from Eastern Alborz, north-central Iran

Alcheringa, 2016
Mansoureh Ghobadi Pour
exaly  

Taxonomic and biostratigraphic reappraisal of some early Tremadocian (Ordovician) graptolites from Changde, South China

Palaeoworld, 2015
Wenhui Wang
exaly  

Short Account of Cambrian and Tremadocian of Acado-Baltic Province

1969
openaire   +1 more source