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Grasirhynchia

Rhynchonellata - Rhynchonellida - Rhynchonellidae

Taxonomy
Grasirhynchia is a genus. It is not extant.

It was assigned to Ivanoviellinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).

Synonymy list
YearName and author
2002Grasirhynchia Sepkoski
2002Grasirhynchia Williams et al. p. 1292

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyRhynchonelloidead'Orbigny 1847
familyRhynchonellidaeGray 1848
subfamilyIvanoviellinae
genusGrasirhynchia

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.

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†Grasirhynchia grasiana d'Orbigny 1849
†Grasirhynchia martini Mantell 1822
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height68.076.4010.47.701.54

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:12:25
Modified: 2004-02-28 16:12:25
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Early/Lower Albian to the top of the Early/Lower Turonian or 112.03000 to 89.30000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Albian112.03 - 109.0United Kingdom (England) Rhynchonella grasiana (1864)
Late/Upper Albian105.3 - 99.6United Kingdom (England) G. grasiana (153917 153918)
Late/Upper Albian105.3 - 99.6Sweden (Halland) Rhynchonella grasiana (38722)
Cenomanian100.5 - 93.9United Kingdom (England) G. martini (81060 81061) G. sp., G. martini (81003) Rhynchonella grasiana (154013)
Late/Upper Cenomanian99.6 - 93.5Sweden Rhynchonella grasiana (70427)
Middle Cenomanian - Early/Lower Cenomanian99.6 - 93.5United Kingdom G. grasiana (153948)
Early/Lower Turonian93.5 - 89.3Germany (Bayern) G. grasiana (114012)