Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Naukatida

Obolellata - Naukatida

Taxonomy
Naukatida was named by Popov and Tikhonov (1990).

It was assigned to Obolellata by Williams et al. (2000) and Streng et al. (2016).

Synonymy list
YearName and author
1990Naukatida Popov and Tikhonov
2000Naukatida Williams et al. p. 207
2016Naukatida Streng et al. p. 285

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classObolellata
orderNaukatidaPopov and Tikhonov 1990
orderNaukatidaPopov and Tikhonov 1990

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.

Or. †Naukatida Popov and Tikhonov 1990
show all | hide all
Superfm. †Naukatoidea Popov and Tikhonov 1990
hide
Fm. †Naukatidae Popov and Tikhonov 1990
hide
G. †Bojarinovia Aksarina 1978
G. †Naukat
G. †Oina Popov and Tikhonov 1990
G. †Swantonia Walcott 1905
+
Swantonia antiquata Billings 1861
Swantonia weeksi Walcott 1905
Fm. †Tomteluvidae Streng et al. 2016
hide
G. †Anomalocalyx Brock 1999
hide
Anomalocalyx cawoodi Brock 1999
G. †Nasakia Streng et al. 2016
hide
Nasakia thulensis Streng et al. 2016
G. †Tomteluva Streng et al. 2016
hide
Tomteluva perturbata Streng et al. 2016
Diagnosis
ReferenceDiagnosis
M. Streng et al. 2016Shell biconvex and astrophic, externally smooth or with radial ornament; ventral interarea with concave pseudodeltidium, symphytium or deltidium, which may be perforated apically by foramen; ventral interior with variably developed visceral platform and/or anteris forming spoon- or tube-like structures (modified after Popov et al. 1997).
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryp
Attached: yesp
Life habit: low-level epifaunalp
Diet: suspension feederp
Vision: blindc
Created: 2010-02-11 23:17:07
Modified: 2010-02-12 01:17:07
Source: c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Toyonian to the top of the Undillan or 512.90000 to 500.50000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Botomian - Lenian516.0 - 510.2Kyrgyzstan Naukat proprium, Oina rotunda (9979)
Dyeran515.3 - 511.2USA (Nevada) Swantonia sp., Swantonia weeksi (203345)
Dyeran515.3 - 511.2USA (Vermont) Swantonia sp. (194)
Toyonian512.9 - 510.2Kazakhstan Oina sp. (123065)
Toyonian512.9 - 510.2Greenland Pelmanella borealis (8092)
Solvan510.2 - 504.5Australia (New South Wales) Bynguanoia perplexa (56531)
Middle Cambrian509.0 - 497.0Greenland Nasakia thulensis (193552 193553 193554 193555 193556)
Middle Cambrian509.0 - 497.0Canada (British Columbia) Tomteluva perturbata (193550 193551)
Floran - Undillan504.5 - 500.5Australia (New South Wales) Anomalocalyx cawoodi (9394)