Definition of Ibexian. Meaning of Ibexian. Synonyms of Ibexian

- n Furongian "Stage 10" Niuchehean Datsonian Batyrbaian Skullrockian / Ibexian (part) Merionethian Payntonian Sunwaptan / Trempealeauan Jiangshanian Jiangshanian...
- Dapingian Whitlandian Rangerian Castlemainian Lower Ordovician Floian Ibexian Blackhillsian Chewtonian Yiyangian Bendigonian Moridunian Tulean Lancefieldian...
- formation in Nevada. It preserves fossils dating back to the Dapingian-Katian (Ibexian-Richmondian in the regional stratigraphy) stages of the Ordovician period...
- "Heckethornia, a new genus of dimeropygid trilobites from the Lower Ordovician (Ibexian; Tulean and Blackhillsian) of the Great Basin, western USA" (PDF). Canadian...
- Alphacrinus is an extinct genus of crinoids which existed during the early Ibexian period. It was named by Thomas E. Guensburg in 2010, and placed into its...
- Stratigraphy (ICS) and has been su****ded by the more recently defined Ibexian series of western Utah. Dana introduced the Canadian as the name for a...
- triangularis. The Whiterockian is preceded by the North American C****inian and Ibexian stages and by the Canadian Series and ICS Arenigian, overlaps with the...
- equivalent to the European Tremadocian and roughly to the Skullrockian of the Ibexian series. The Gasconadian is named for the Gasconade Formation of Missouri...
- paleoarchive.com. Retrieved 21 May 2023. Pratt, Brian R. (October 1988). "An Ibexian (Early Ordovician) trilobite faunule from the type section of the Rabbitkettle...
- 2,500 1,400 age Proterozoic worldwide (obsolete) Logan & Murray, 1855 Ibexian ~505 471.8 age Cambrian-Ordovician North America Ross, 1951 Icenian 2.4...