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Morosa extensa

Trilobita - Olenida - Pterocephaliidae

Taxonomy
Morosa extensa was named by Palmer (1965). Its type specimen is USNM 141812, a cephalon/head (cranidium), and it is a 3D body fossil.

Synonymy list
YearName and author
1965Morosa extensa Palmer p. 87 figs. Pl. 20, fig. 22
2002Morosa extensa Jell and Adrain p. 87 figs. Pl. 20, fig. 22

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderOlenida
familyPterocephaliidaeKobayashi 1935
genusMorosa
speciesextensa

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Morosa extensa Palmer 1965
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2009-12-13 23:06:36
Modified: 2009-12-14 01:06:36
Source: f = family, c = class
References: Whittington et al. 1997, Aberhan et al. 2004

Age range: Steptoean or 497.00000 to 493.50000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Steptoean497.0 - 493.5USA (Nevada) Morosa extensa (111325 122138)