Name of Stratigraphic unit and correlation with Stage Slices:
Histiodella holodentata
4a
4b
2
Name refers to the following Stratigraphic units:
Opinion Reference
2014
Carbon isotope (δ13C carb) stratigraphy of the Lower-Middle Ordovician (Tremadocian-Darriwilian) in the Great Basin, western United States: Implications for global correlation