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- Rotaliidae

Lockhartia is a genus. It is not extant.

It was assigned to Foraminiferida by Sepkoski (2002); and to Rotaliidae by Kiessling (2003).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
2002Lockhartia Sepkoski, Jr.
2003Lockhartia Kiessling

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phylumRetariaCavalier-Smith 1999
phylumForaminifera(d'Orbigny 1826)
suborderRotaliinaDelage and Herouard 1896
superfamilyRotaliaceaEhrenberg 1839
familyRotaliidaeEhrenberg 1839

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.

No diagnoses are available
No measurements are available
Composition: low Mg calcitesubo
Environment: outer shelf, marinesubo
Locomotion: stationarysubo
Life habit: semi-infaunaluc
Diet: omnivoreuc
Created: 2007-09-19 08:26:03
Modified: 2007-09-19 10:26:03
Source: subo = suborder, uc = unranked clade
Reference: Kiessling 2004

Age range: base of the Danian to the top of the Lutetian or 66.00000 to 41.30000 Ma

Collections (10 total)

Time interval Ma Country or state Original ID and collection number
Danian66.0 - 61.6Libya L. praehaimei, L. sp. (77235)
Thanetian59.2 - 56.0India (Himachal Pradesh) L. conditi (194122)
Thanetian - Ypresian59.2 - 47.8India L. haimei (193458)
Late/Upper Paleocene58.7 - 55.8Pakistan L. diversa, L. haimei, L. conditi (77287) L. haimei, L. conditi, L. tipperi, L. newboldi (77279)
Ypresian56.0 - 47.8Pakistan L. newboldi (79074)
Ypresian - Lutetian56.0 - 41.3Turkey L. haimei (155380)
Middle Eocene - Late/Upper Eocene48.6 - 33.9India (S.W. Kutch) L. sp. (13521)
Lutetian47.8 - 41.3Libya L. sp. (42125 42138)