Pirea colliformis

Citations total:
10
link From To Geolocation Author - title Year
details Late Llanvirnian E.Germany Eisenack,A. et al. Catalog of fossil dinoflagellates, hystrichospheres and related microfossils. Acritarchs. 1976
details Late Arenigian Llanvirnian Czechoslovakia VavrdovЎ,M. Acritarchs from the Sarka Formation (Llanvirnian). 1977
details Late Llanvirnian Nd Diez,M.D.C.R. et al. Range chart of selected Lower Paleozoic acritarch Taxa. 2: Index to Parts 1 and 2. 1977
details Late Llanvirnian E.Germany VavrdovЎ,M. Acritarchs from the Sarka Formation (Llanvirnian). 1977
details Late Arenigian Czechoslovakia VavrdovЎ,M. Nethromorphitae and some other acritarchs from the Bohemian Lower Ordovician 1978
details Early Llanvirnian Czechoslovakia VavrdovЎ,M. Nethromorphitae and some other acritarchs from the Bohemian Lower Ordovician 1978
details Late Llanvirnian Nd Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. 1990
details Ashgillian China(Zeijing) He,S.-C. et al. Late Ordovician acritarchs from changwu Formation of Jiangshan, Zhejiag, China 1993
details Late Tremadocian Germany(Rostock) Servais,T. et al. The "messaoudensis-trifidum" acritarch assemblage (Ordovician: Tremadoc-Early Arenigian) from the subsurface of Rugen (Baltic Sea, northeast Germany). 1997
details Late Tremadocian Early Arenigian Spain Servais,T. et al. The messaoudensis-trifidum acritarch assemblage (Ordovician: Late Tremadoc - Early Arenig) of the Barriga Shale Formation, Sierra Morena (southwest Spain). 2000