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Elliptocephala is an
extinct genus from a well-known
class of
fossil marine arthropods, the trilobites. It
lived from the
later part of the
Tommotian (upper...
- =
Elliptocephala paraocules O.
praenuntius =
Elliptocephala praenuntius O.
reticulatus =
Fritzolenellus reticulatus O.
sequomalus =
Elliptocephala sequomalus...
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mirabilis =
Elliptocephala mirabilis W.
parvifrons =
Elliptocephala parvifrons W.
ruginosa =
Elliptocephala mediocris W.
subglabra =
Elliptocephala mediocris...
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included Holmia,
Elliptocephala, Esmeraldina,
Schmidtiellus and Wanneria.
Repina (1979) ****igned Holmia, Schmidtiellus, Kjerulfia,
Elliptocephala, Bondonella...
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Olenelloidea Olenellidae Biceratopsidae Holmiidae Stemgroup genera:
Elliptocephala, Fritzolenellus, Laudonia, Mummaspis,
Wanneria Superfamily Judomioidea...
- H.
lundgreni =
Elliptocephala lundgreni H.
macer =
Mummaspis macer H.
mickwitzi =
Schmidtiellus mickwitzi H.
mirabilis =
Elliptocephala mirabilis H. rowei...
- (Mackenzie Mountains), a lake in the
Sekwi Range,
Canada and site of
several Elliptocephala species June Lake (Vancouver Island), a lake on
British Columbia's Vancouver...
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Serrodiscus (sensu lato) “bellimarginatus”
Olenellid gen. et. sp. indet.
Elliptocephala asaphoides?
Genal Spine of a
large unknown trilobite. Goldsmith, Richard...
- †Olenelloidea Walcott, 1890
Families Olenellidae Biceratopsidae Holmiidae stem
group genera:
Elliptocephala Wanneria Fritzolenellus Mummaspis Laudonia...
- –
tentative report †Eldredgeops †Eldredgeops rana †Ellesmeroceras †
Elliptocephala †Emmonsia †Encrinurus †Endoceras †Eoagnostus †Eoarthropleura – type...
