Results 181 to 190 of about 29,037 (201)

The Ordovician chitinozoan biodiversification and its leading factors

Palaeogeography, Palaeoclimatology, Palaeoecology, 2007
Aïcha Achab
exaly  

The Ordovician System

1968
D.A. BROWN, K.S.W. CAMPBELL, K.A.W. CROOK   +2 more
openaire   +1 more source

New insights into the Late Ordovician magmatism in the Eastern Pyrenees: U–Pb SHRIMP zircon data from the Canigó massif

Gondwana Research, 2010
Pedro Castiñeiras, Montserrat Liesa
exaly  

Paired carbon isotopic analysis of Ordovician bulk carbonate (δC) and organic matter (δC) spanning the Great Ordovician Biodiversification Event

Palaeogeography, Palaeoclimatology, Palaeoecology, 2016
Matthew R. Saltzman, Cole T Edwards
exaly  

Lower Ordovician (Chewtonian to Castlemainian) Radiolarians of Spitsbergen

Journal of Systematic Palaeontology, 2007
Jörg Maletz
exaly  

The Ordovician Period

2023
openaire   +1 more source

Ordovician system

Journal of the Geological Society of Australia, 1962
Maxwell R. Banks, A. H. Blissett, K. L. Burns, B. Campana, R. G. Elms, I. B. Jennings, D. King, M. Solomon   +7 more
openaire   +1 more source

Composite and compound ichnotaxa: A case example from the Ordovician of Quebec, eastern Canada

Ichnos, 1995
Guy M. Narbonne, Ron K Pickerill
exaly  

Ordovician Period

2019
openaire   +1 more source

A sulfidic driver for the end-Ordovician mass extinction

Earth and Planetary Science Letters, 2012
Donald Canfield, Emma U. Hammarlund, Arne Thorshøj Nielsen   +2 more
exaly