Author:
Zakharov,V.A.;Bogomolov,Y.I.;Ilina,V.I.;Konstantinov,A.G.;Kurushin,N.I.;Lebedeva,N.K.;Meledina,S.V.;Nikitenko,B.L.;Sobolev,E.S.;Shurygin,B.N.
Year:
1997
Title:
Boreal Zonal standard and biostratigraphy of the Siberian Mesozic.
Reference:
Zakharov,V.A. et al. (1997) Boreal Zonal standard and biostratigraphy of the Siberian Mesozic. Russian Geology and Geophysics (Geologiya i Geofizika) Vol. 38 # 5 P. 965- 993
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Genus Species Country(Region) From To
Crussolia Crussolia dalei Russia(Siberia) Early Callovian
Paragonyaulacysta Paragonyaulacysta retiphragmata Russia(Siberia) Early Callovian
Clathroctenocystis Clathroctenocystis asaphes Russia(Siberia) Early Oxfordian
Crussolia Crussolia sp Russia(Siberia) Early Oxfordian
Scriniocassis Scriniocassis dictyotus Russia(Siberia) Late Oxfordian
Nannoceratopsis Nannoceratopsis pellucida Russia(Siberia) Late Oxfordian
Tubotuberella Tubotuberella apatela Russia(Siberia) Middle Tithonian
Pareodinia Pareodinia ceratophora Russia(Siberia) Middle Tithonian
Paragonyaulacysta Paragonyaulacysta borealis Russia(Siberia) Late Tithonian Berriasian
Tubotuberella Tubotuberella rhombiformis Russia(Siberia) Late Tithonian
Nannoceratopsis Nannoceratopsis deflandrei Russia(Siberia) Late Pliensbachian Early Toarcian
Nannoceratopsis Nannoceratopsis deflandrei Russia(Siberia) Late Pliensbachian
Nannoceratopsis Nannoceratopsis deflandrei Russia(Siberia) Early Toarcian
Nannoceratopsis Nannoceratopsis gracilis Russia(Siberia) Early Toarcian
Phallocysta Phallocysta eumekes Russia(Siberia) Late Toarcian
Susadinium Susadinium scrofoides Russia(Siberia) Late Toarcian
Valvaeodinium Valvaeodinium aquilonium Russia(Siberia) Late Toarcian