Author:
Porter,S.M.;Knoll,A.H.
Year:
2000
Title:
Testate amoebae in the Neoproterozoic Era: Evidence from vase-shaped microfossils in the Chuar Group, Grand Canyon.
Reference:
Porter,S.M. et al. (2000) Testate amoebae in the Neoproterozoic Era: Evidence from vase-shaped microfossils in the Chuar Group, Grand Canyon. Paleobiology Vol. 26 # 3 P. 360- 385
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Genus Species Country(Region) From To
Chuaria Chuaria sp Arizona Late Proterozoic
Euglypha Euglypha tuberculata Arizona Late Proterozoic
Melanocyrillium Melanocyrillium hexodiadema Arizona Late Proterozoic
Melanocyrillium Melanocyrillium sp Arizona Late Proterozoic
Nebela Nebela bohemica Arizona Late Proterozoic
Trachelomonas Trachelomonas sp Arizona Late Proterozoic