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Mummaspis is an
extinct genus from a well-known
class of
fossil marine arthropods, the trilobites, with five
known species. It
lived during the early...
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Holmiella (preancora)
Illtydaspis (quartetensis)
Keeleaspis (gratia)
Mummaspis (occidens)
Nehanniaspis (prima)
Palmettaspis (consorta) Parafallotaspis...
- North-Greenland.
Fritzolenellus is the
genus closest to the
common ancestor of
Mummaspis, Laudonia, the
Biceratopsinae and the Bristoliinae. This
clade is the...
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Fallotaspis ljungneri H.
lundgreni =
Elliptocephala lundgreni H.
macer =
Mummaspis macer H.
mickwitzi =
Schmidtiellus mickwitzi H.
mirabilis = Elliptocephala...
- 1972 Eopeac****a 2009
Delamar Mountains Laudonia 1956
Mural Formation Mummaspis 1992
Mural Formation Nephrolenellus 1993
Pyramid Shale Member Carrara...
- †Olenelloidea Walcott, 1890
Families Olenellidae Biceratopsidae Holmiidae stem
group genera:
Elliptocephala Wanneria Fritzolenellus Mummaspis Laudonia...
- W.
macer =
Mummaspis macer W.
mediocris =
Elliptocephala mediocris W.
mexicana prima =
Lochmanolenellus mexicana W.
occidens =
Mummaspis occidens W....
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Holmiidae Stemgroup genera: Elliptocephala, Fritzolenellus, Laudonia,
Mummaspis,
Wanneria Superfamily Judomioidea Judomiidae Stemgroup genera: Callavalonia...
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walcotti O.
truemani =
Fritzolenellus truemani O.
truncatooculatus =
Mummaspis truncatooculatus O. vermont**** =
Mesonacis vermont**** O. walcott****...
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clade comprising Wanneria walcottana, the Holmiidae, Fritzolenellus,
Mummaspis, Laudonia, the
Biceratopsinae and the Bristoliinae.
Including Elliptocephala...
