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Olenellina is a
suborder of the
order Redlichiida of
trilobites that
occurs about halfway during the
Lower Cambrian, at the
start of the
stage called the...
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roughly equivalent time in Laurentia,
Siberia and West Gondwana. All
Olenellina lack
facial sutures (see below), and this is
thought to
represent the...
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remains some discussion, but
among the
earliest are
Fallotaspis (suborder
Olenellina), and
Lemdadella (suborder Redlichiina), both
belonging to this order...
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thinly calcified, and has crescent-shaped eye ridges. As part of the
Olenellina suborder,
Archaeaspis lack
dorsal sutures. The
superfamily Fallotaspidoidea...
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thinly calcified, and has crescent-shaped eye ridges. As part of the
Olenellina suborder,
Bristolia lacks dorsal sutures. Like all
other members of the...
- †Xandarellida
Order †Nectaspidida
Order †Helmetiida †
Order †Eodiscina
Order †
Olenellina Order †Asaphida
Order †Aulacopleurida
Order †Corynexochida
Order †Harpetida...
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thinly calcified, and has crescent-shaped eye ridges. As part of the
Olenellina suborder,
Fallotaspis lacks dorsal sutures. As part of the superfamily...
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cephalon converge).
Early Cambrian trilobites belonging to the
suborder Olenellina (like Fallotaspis)
lacked facial sutures.
Other later trilobites also...
- Range,
which includes the Ruin Wash section, that
holds the last of the
Olenellina.
fowleri was
named in
honor of Ed Fowler,
whose quarrying skills exposed...
- He aut****d a
revision of the most
primitive group of Trilobites, the
Olenellina, with
Russian paleontologist L.N. Repina, that was the
basis of the discussion...
