Author:
Sarjeant,W.A.S.
Year:
1963
Title:
Fossil algae and modern rock-dating.
Reference:
Sarjeant,W.A.S. (1963) Fossil algae and modern rock-dating. New Scientist Vol. 18 # 344 P. 668- 670
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Genus Species Country(Region) From To
Anthatractus Anthatractus insolitus Nd Paleozoic
Aremoricanium Aremoricanium rigaudiae Nd Paleozoic
Baltisphaeridium Baltisphaeridium lumectum Nd Late Mesozoic Tertiary
Baltisphaeridium Baltisphaeridium ramusculosum Nd Paleozoic
Cannosphaeropsis Cannosphaeropsis aemula Nd Late Mesozoic Tertiary
Cymatiosphaera Cymatiosphaera canadensis Nd Paleozoic
Deunffia Deunffia furcata Nd Paleozoic
Hystrichokolpoma Hystrichokolpoma rigaudiae Nd Late Mesozoic Tertiary
Hystrichosphaera Hystrichosphaera furcata Nd Late Mesozoic Tertiary
Hystrichosphaeridium Hystrichosphaeridium tubiferum Nd Late Mesozoic Tertiary
Leiosphaeridia Leiosphaeridia wenlockia Nd Paleozoic
Micrhystridium Micrhystridium fragile Nd Late Mesozoic Tertiary
Pterocystidiopsis Pterocystidiopsis stephaniana Nd Late Mesozoic Tertiary
Pterospermopsis Pterospermopsis australiensis Nd Late Mesozoic Tertiary
Veryhachium Veryhachium trispinosum Nd Paleozoic