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Paratirolites guizhouensis

Cephalopoda - Ceratitida - Dzhulfitidae

Taxonomy
Paratirolites guizhouensis was named by Liang (1983). Its type specimen is NIGP 72343 and is a 3D body fossil. Its type locality is Jiaozishan, near coal mine, Anshun County, which is in a Changhsingian open shallow subtidal limestone in the Changxing Formation of China.

Sister species lacking formal opinion data
P. cassianus

Synonymy list
YearName and author
1983Paratirolites guizhouensis Liang p. 612 figs. Pl 2, figs 3,4
2002Paratirolites guizhouensis Leonova

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderCeratitidaHyatt 1884
suborderParaceltitinaShevyrev 1968
superfamilyXenodiscoidea(Frech 1902)
familyDzhulfitidae
genusParatirolites
speciesguizhouensis

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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Diagnosis
No diagnoses are available
Measurements
partNmean
shell diameter126.5

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:33:06
Modified: 2005-10-06 16:36:47
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: Changhsingian or 254.14000 to 251.90200 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Changhsingian254.14 - 251.902China (Guizhou) Paratirolites guizhouensis (type locality: 100185)