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Rhacothyas spitzbergensis

Bivalvia - Lucinida - Thyasiridae

Taxonomy
Anodontia spitzbergensis was named by Anderson (1970). It is a 3D body fossil. Its type locality is West of trigonometric point 25, Hollendarbukta, which is in a Thanetian prodelta limestone in the Basilika Formation of Svalbard and Jan Mayen.

It was recombined as Rhacothyas spitzbergensis by Hryniewicz et al. (2019).

Synonymy list
YearName and author
1970Anodontia spitzbergensis Anderson
2019Rhacothyas spitzbergensis Hryniewicz et al. p. 115 figs. 11, 12

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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
LucinidiaGray 1854
orderLucinida(Stoliczka 1871)
superfamilyThyasiroideaDall 1900
familyThyasiridaeDall 1901
genusRhacothyasÅström and Oliver 2017
speciesspitzbergensis(Anderson 1970)

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.

Rhacothyas spitzbergensis Anderson 1970
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobilef
Life habit: infaunalf
Diet: suspension feederf
Diet 2: chemosymbioticf
Vision: blindc
Created: 2009-09-20 19:58:31
Modified: 2009-09-20 21:58:31
Source: f = family, c = class
References: Hendy et al. 2009, Aberhan et al. 2004

Age range: Thanetian or 59.20000 to 56.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Thanetian59.2 - 56.0Svalbard and Jan Mayen Anodontia spitzbergensis (226627) Rhacothyas spitzbergensis (191306 226629)