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Olenellidae is an
extinct family of
redlichiid trilobite arthropods.
Olenellids lived during the late
Lower Cambrian (Botomian/Toyonian) in the so-called...
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Wanneria is an
extinct genus from a well-known
class of
fossil marine arthropods, the trilobites. It
lived during the
later part of the
Botomian stage...
- glabella.
Olenellus also
shares the
typical character of
whole family Olenellidae that the
frontal (L3) and
middle pair (L2) of
lateral lobes of the glabella...
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differences in
early Paleozoic benthic trilobites of
Laurentia (such as
Olenellidae, the so-called "Pacific fauna"), as
found in
Scotland and
western Newfoundland...
-
volvation is a
little over 510
million years old and has been
found in
Olenellidae, but
these forms didn't have any of the
interlocking mechanisms found...
- 4
Eager Formation Canada ( British Columbia) A
member of the
family Olenellidae.
Protopresbynileus divergens Sp. nov
Valid Fortey, Vargas-Parra & Droser...
- Archaeaspididae,
Nevadioidea and Holmiidae, and
finally Biceratopsidae and
Olenellidae. The
Olenellina are not
known from
South China,
Australia and most of...
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Animalia Phylum:
Arthropoda class:
Trilobita Order:
Redlichiida Family:
Olenellidae Subfamily:
Mesonacinae Walcott, 1890
Genera Mesonacis Walcott, 1885 Mesolenellus...
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contemporary with the Nevadioidea. They are
followed by
Biceratopsidae and
Olenellidae. As with most
early trilobites, the
Olenelloidea have an
almost flat...
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Animalia Phylum:
Arthropoda class:
Trilobita Order:
Redlichiida Suborder:
Olenellina Superfamily:
Olenelloidea Family:
Olenellidae Genus: Gabriellus...
