Pakistan Stratigraphy

Species

Opertorbitolites douvillei

Foraminifera · Eocene

Disc-shaped, porcelaneous larger foraminifera of warm Eocene lagoons.

Species

Foraminifera

Scientific classification

Kingdom	Rhizaria
Phylum	Foraminifera
Class	Tubothalamea
Order	Miliolida
Genus	Opertorbitolites
Species	douvillei

Age range: Eocene; 56–33.9 Ma; Established range worldwide.
In Pakistan’s record: Paleogene; Across 2 units in this dataset.

Classification shown to the level well established for this group.

Recorded in these units

2

Found alongside

11

Other fossils recorded in the same units.

Assilina dandotica Assilina elliptica Assilina exponens Assilina granulosa Discocyclina ranikotensis Echinolampas nummulitica Fasciolites oblonga Flosculina globosa Linderina brugesi Lituonella douvillei Velates perversus

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