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Girvanella is a
fossil thought to
represent the
calcified sheath of a
filamentous cyanobacterium known from the
Burgess Shale and
other Cambrian fossil...
- 001. S2CID 134016889.
Saint Martin, Jean-Paul (April–June 2010). "The
Girvanella-like
remains from
Messinian marine deposits (Sardinia, Italy): Lagerstätten...
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calcified tubules;
these may run
parallel to the
growth surface as in
Girvanella,
Sphaerocodium or perpendicular, as in Hedstroemia, Ortonella, and Mitcheldaenia;...
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caespitosum Thamnopora nicholsoni Thamnopora cf.
dubia Cupressocrinites sp.
Girvanella sp.
Resteignella sp.
Sphaerocodium sp. ?Couvinianella sp.
Trilobita indet...
- of
Hippurites castroi, gastropods,
plant remains and
cyanobacteria as
Girvanella were
found in the
Tremp Formation. The
unique paleoenvironment, well-exposed...
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these rocks, the
seeds have been
identified as
filaments of the
algae Girvanella pisolitica.
Above the Pea
Grits are two
layers of freestone, separated...
- 1017/jpa.2014.5. S2CID 130268424. Pratt,
Brian R. (1988). "Deep-Water
Girvanella-Epiphyton Reef On A Mid-Cambrian
Continental Slope,
Rockslide Formation...
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Andreas Reimer,
Joachim Reitner;
Calcification of
cyanobacterial filaments:
Girvanella and the
origin of
lower Paleozoic lime mud:
Comment and Reply: COMMENT...
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Alternifenestella sp.
Apterinella sp.
Dutkevitchia sp.
Epimastopora sp.
Eridopora sp.
Girvanella sp.
Goniocladia sp.
Paraptylopora sp.
Paratriticites sp. Penniretepora...
- by red (Solenopora) and
green (Dasycladaceae)
algae and
cyanobacteria (
Girvanella) with
calcareous sponges, bryozoa, and
hydrocorals also
playing a role...
