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Periploma subgracile

Bivalvia - Thraciida - Periplomatidae

Taxonomy

No taxonomic data are available

Sister species
P. acuta, P. ariei, P. binominata (syn. P. undulata), P. caribana, P. claibornense, P. clarki, P. collardi, P. cryphia, P. discus, P. eodiscus, P. iesakai, P. inaequivalve, P. japonica, P. johnseni, P. margaritacea, P. margaritaceum, P. ovatum, P. peralta, P. santaecrucis, P. stewartvillensis, P. venezuelana
Sister species lacking formal opinion data
P. fragilis, P. howei, P. kariboensis, P. macneili, P. primaverensis, P. stearnsi, P. topei, P. vivarirex, P. altarata, P. besshoense, P. korniana, P. yokoyamai, P. yokoymai, P. aleutica

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
—CardiomorphiFerussac 1822
—CardioniFerussac 1822
—CardiidiaFerussac 1822
—PoromyataRidewood 1903
orderThraciida
superfamilyThracioideaStoliczka 1870
familyPeriplomatidaeDall 1895
genusPeriplomaSchumacher 1816
speciessubgracile

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Maastrichtian to the top of the Late/Upper Maastrichtian or 72.10000 to 66.00000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Middle Campanian83.5 - 70.6USA (California) Periploma subgracile (144764)
Maastrichtian72.1 - 66.0USA (North Dakota) Periploma subgracile (1339)
Maastrichtian72.1 - 66.0USA (South Dakota) Periploma subgracile (1320)
Late/Upper Maastrichtian70.6 - 66.0USA (South Dakota) Periploma subgracile (88511)