Definition of Steptoean. Meaning of Steptoean. Synonyms of Steptoean

- The Steptoean positive carbon isotope excursion (****E) is a global chemostratigraphic event which occurred during the upper Cambrian period between 497...
- 87Sr/86Sr and linked positive δ13C and δ34S excursions, known as the Steptoean positive carbon isotope excursion (****E). This indicates similar geochemical...
- After the extinction, species diversity returned to its previous level. Steptoean positive carbon isotope excursion (****E) began around the Guzhangian-Paibian...
- Shuram-Wonoka excursion (570–551 Ma) Neoproterozoic - Negative excursion Steptoean positive carbon isotope excursion (494.6-492 Ma) Paleozoic - Positive...
- PhD., 1989, University of Toronto Thesis Trilobites of the Marjuman and Steptoean stages (Upper Cambrian), Rabbitkettle formation, southern Mackenzie Mountains...
- richness, which ended shortly after the beginning of the Ordovician. Steptoean positive carbon isotope excursion (****E) occurred in close proximity...
- and the turnover of trilobites from the North China Platform during the Steptoean positive carbon isotope excursion is presented by Yang et al. (2024)....
- "Systematics of Dokimocephalus and related trilobites from the Late Cambrian (Steptoean; Millardan and Furongian Series) of Laurentian North America" (PDF). Journal...
- Glyptagnostus reticulatus (Trilobite). Climatic: Coincides with base of the Steptoean positive carbon isotope excursion (****E). 28°23′22″N 109°31′33″E / 28...
- "Systematics of Dokimocephalus and related trilobites from the Late Cambrian (Steptoean; Millardan and Furongian Series) of Laurentian North America" (PDF). Journal...