Acritarch Elektoriskos? williereae (G. & M. Deflandre, 1965) Vanguestaine, 1979 emend. nov. from the Upper Ordovician of the Siberian Platform: New Morphological and Stratigraphic Data

[1] Bergström S.M.(2009)Chen, Xu, Gutiérrez-Marco, J.C., and Dronov, A.V., The new chronostratigraphic classification of the Ordovician System and its relations to major series and stages and to δ Lethaia 42 97-107

[2] Cramer F.H.(1969)C chemostratigraphy J. Paleontol 43 485-490

[3] Downie C.(1963)Possible implications for Silurian paleogeography from phytoplankton assemblages of the Rose Hill and Tuscarora formations of Pennsylvania Stanf. Univ. Publ. Geol. Sci 7 1-16

[4] Evitt W.R.(2013)Dinoflagellates, hystrichospheres and the classification of the acritarchs Palaeogeogr., Palaeoclimatol., Palaeoecol 389 87-95

[5] Sarjeant W.A.S.(1974)Late Ordovician cooling event: evidence from the Siberian Craton Rev. Palaeobot. Palynol 18 11-23

[6] Dronov A.V.(2014)Stratigraphic palynology of acritarchs from the type area of the Landovery and the Welsh Borderland Estonian J. Earth Sci 63 244-250

[7] Hill P.J.(2014)Traces of explosive volcanic eruptions in the Upper Ordovician of the Siberian Platform Rev. Palaeobot. Palynol 208 1-24

[8] Huff W.D.(1989)Ordovician acritarch genus Sci. Terre 59 5-14

[9] Dronov A.V.(2009): Biostratigraphy, palaeobiogeography and palaeoecology Mar. Micropalaeontol 70 54-69

[10] Sell B.(1982)Systematic revision of Elektoriskos williereae and Dilatisphaera williereae (Acritarchs) and its bearing on Silurian (Llandoverian) stratigraphy, Palynology 6 221-254

[1] Bergström S.M.(2009)Chen, Xu, Gutiérrez-Marco, J.C., and Dronov, A.V., The new chronostratigraphic classification of the Ordovician System and its relations to major series and stages and to δ Lethaia 42 97-107

[2] Cramer F.H.(1969)C chemostratigraphy J. Paleontol 43 485-490

[3] Downie C.(1963)Possible implications for Silurian paleogeography from phytoplankton assemblages of the Rose Hill and Tuscarora formations of Pennsylvania Stanf. Univ. Publ. Geol. Sci 7 1-16

[4] Evitt W.R.(2013)Dinoflagellates, hystrichospheres and the classification of the acritarchs Palaeogeogr., Palaeoclimatol., Palaeoecol 389 87-95

[5] Sarjeant W.A.S.(1974)Late Ordovician cooling event: evidence from the Siberian Craton Rev. Palaeobot. Palynol 18 11-23

[6] Dronov A.V.(2014)Stratigraphic palynology of acritarchs from the type area of the Landovery and the Welsh Borderland Estonian J. Earth Sci 63 244-250

[7] Hill P.J.(2014)Traces of explosive volcanic eruptions in the Upper Ordovician of the Siberian Platform Rev. Palaeobot. Palynol 208 1-24

[8] Huff W.D.(1989)Ordovician acritarch genus Sci. Terre 59 5-14

[9] Dronov A.V.(2009): Biostratigraphy, palaeobiogeography and palaeoecology Mar. Micropalaeontol 70 54-69

[10] Sell B.(1982)Systematic revision of Elektoriskos williereae and Dilatisphaera williereae (Acritarchs) and its bearing on Silurian (Llandoverian) stratigraphy, Palynology 6 221-254