Paleontology--Proterozoic
URI(s)
Instance Of
Components
Proterozoic 
Scheme Membership(s)
Collection Membership(s)
Variants
Agnotozoic
Algonkian
Proterozoic Era
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Sources
found: GeoRef.
found: Gloss. geol.
found: McGraw-Hill dict. sci. tech.(Algonkian preferred term)
found: Web. 3.
found: Phone call to G. Luttrell, US Geol. Surv., 2/24/88(Proterozoic preferred term. Algonkian is a Canadian term)
found: Frazier, W.J. Regional stratig. of N. America, 1987.
LC Classification
Change Notes
1988-04-05: new
1988-05-17: revised
Alternate Formats
