Author:
Martin,F.;Rickards,B.
Year:
1979
Title:
Ordovician and Silurian acritarchs, chitinozoans, and graptolites of the Sennette Valley (Brabant Massif, Belgium).
Foreign title:
Acritarches,Chitinozoaires et Graptolithes Ordoviciens et Siluriens de la Vallee de la Sennette7Massif du Brabantbelgique).
Reference:
Martin,F. et al. (1979) Ordovician and Silurian acritarchs, chitinozoans, and graptolites of the Sennette Valley (Brabant Massif, Belgium). [ Acritarches,Chitinozoaires et Graptolithes Ordoviciens et Siluriens de la Vallee de la Sennette7Massif du Brabantbelgique). ] Annales de la Soci©t© G©ologique de Belgique Vol. 102 P. 189- 197
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Genus Species Country(Region) From To
Marrocanium Marrocanium simplex Belgium Late Arenigian Llanvirnian
Multiplicisphaeridium Multiplicisphaeridium digitatum Belgium Ashgillian
Multiplicisphaeridium Multiplicisphaeridium paraguaferum Belgium Caradocian
Piliferosphaera Piliferosphaera rustica Belgium Caradocian Ashgillian
Poikilofusa Poikilofusa rochesterensis Belgium Llandoverian
Priscogalea Priscogalea striatula Belgium Early Arenigian
Pterospermella Pterospermella fragalis Belgium Llandoverian
Quadraditum Quadraditum fantasticum Belgium Llandoverian
Striatotheca Striatotheca microrugulata Belgium Early Arenigian
Striatotheca Striatotheca principalis Belgium Early Arenigian
Tunisphaeridium Tunisphaeridium sp Belgium Llandoverian
Veryhachium Veryhachium celestum Belgium Late Arenigian
Veryhachium Veryhachium europaeum Belgium Llandoverian
Veryhachium Veryhachium horridum Belgium Early Arenigian
Vogtlandia Vogtlandia multiradialis Belgium Late Arenigian