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

Mclearnia

Bivalvia - Pectinida - Pectinidae

Taxonomy
Mclearnia was named by Crickmay (1930) [Sepkoski's age data: J Tith-u K Apti Sepkoski's reference number: 663]. It is not extant.

It was assigned to Pterioida by Sepkoski (2002); and to Mclearniinae by Bouchet et al. (2010).

Species lacking formal opinion data
Camptonectes braeviauris, Camptonectes praecinctus, M. imperialis
Entered
by J. Sepkoski on 2003-01-23; modified by B. Allen on 2019-03-26

Synonymy list
YearName and author
1930Mclearnia Crickmay
2002Mclearnia Sepkoski
2010Mclearnia Bouchet et al.

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
RankNameAuthor
—OstreomorphiFerussac 1822
—OstreioniFerussac 1822
—OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderPectinida(Gray 1854)
suborderPectinidina(Adams and Adams 1858)
superfamilyPectinoideaRafinesque 1815
—PectinoidaeRafinesque 1815
familyPectinidaeWilkes 1810
subfamilyMclearniinaeShurygin and Lutikov 1991
genusMclearniaCrickmay 1930

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.

G. †Mclearnia Crickmay 1930
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitef
Composition 2: aragonitef
Environment: marineo
Locomotion: facultatively mobilef
Life habit: low-level epifaunalf
Diet: suspension feederf
Vision: limitedf
Created: 2007-10-05 05:02:01
Modified: 2010-02-16 06:48:49
Source: f = family, o = order
Reference: Kiessling 2004

Age range: base of the Late/Upper Bathonian to the top of the Barremian or 168.20000 to 121.40000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Bathonian - Early/Lower Callovian168.2 - 161.5Canada (British Columbia) M. sp. (204170)
Oxfordian - Tithonian161.5 - 143.1Canada (British Columbia) M. sp. (41194)
Tithonian - Neocomian149.2 - 125.77Canada (British Columbia) M. sp. (41191)
Early/Lower Berriasian143.1 - 141.0Canada (British Columbia) M. sp. (185074)
Early/Lower Valanginian137.05 - 132.6Russian Federation M. sp. (189642)
Late/Upper Valanginian137.05 - 132.6Russian Federation M. sp. (189643)
Barremian125.77 - 121.4Russian Federation M. imperialis (57132 57133)