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Hystrichosphaeridium trisulcum
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General
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Stratigraphy
Description
Literature
Notes
Year
Author
Title
1951
Deunff, J.
Sur la présence de microorganismes (hystrichosphères) dans les schistes ordoviciens du Finistère.
1994
Stancliffe, R.P.W. and Sarjeant, W.A.S.,
The acritarch genus Veryhachium Deunff 1954, emend. Sarjeant and Stancliffe 1994: a taxonomic restudy and a reassessment of its constituent species.
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