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Globigerinina - Wikipedia

From Wikipedia, the free encyclopedia

Globigerinina Temporal range: Toarcian–Recent PreꞒ Ꞓ O S D C P T J K Pg N

Scientific classification
Domain:	Eukaryota
Clade:	Diaphoretickes
Clade:	SAR
Phylum:	Retaria
Subphylum:	Foraminifera
Class:	Globothalamea
Order:	Rotaliida
Suborder:	Globigerinina Delage & Hérouard, 1896
Superfamilies
Globigerinitoidea Bermúdez, 1961 Globigerinoidea Carpenter et al., 1862 Globorotalioidea Cushman, 1927 Globotruncanoidea Brotzen, 1942 Guembelitrioidea Montanaro Gallitelli, 1957 Hantkeninoidea Cushman, 1927 Heterohelicoidea Cushman, 1927 Planomalinoidea Bolli et al., 1957 Rotaliporoidea Sigal, 1958

The Globigerinina is a suborder of foraminiferans that are found as marine plankton. They produce hyaline calcareous tests, and are known as fossils from the Jurassic period onwards. The group has included more than 100 genera and over 400 species, of which about 30 species are extant. One of the most important genera is Globigerina; vast areas of the ocean floor are covered with Globigerina ooze (named by Murray and Renard in 1873), dominated by the shells of planktonic forms.

Description

Globigerinids are characterized by distinctly perforate planispiral or trochospiral tests composed of lamellar radial hyaline (glassy) calcite, with typically globular chambers and single interiomarginal aperture. Some however have multiple or auxiliary apertures, and in some the aperture is areal or terminal in location. Some, also, have keels, reinforcing thickenings along exterior angles. An adaptation to the planktonic habit is the development of long narrow spines that support a frothy buoyant ectoplasm.

Superfamilies and families

The Globigerinina are now divided into these superfamilies and families:^[1]

superfamily Globigerinitoidea Bermúdez, 1961
- family Globigerinitidae Bermúdez, 1961
superfamily Globigerinoidea Carpenter et al., 1862
- family Globigerinidae Carpenter & al., 1862
- family Hastigerinidae Bolli, Loeblich & Tappan, 1957
superfamily Globorotalioidea Cushman, 1927
- family Candeinidae Cushman, 1927
- family Catapsydracidae Bolli & al., 1957 †
- family Eoglobigerinidae Blow, 1979 †
- family Globorotaliidae Cushman, 1927
- family Pulleniatinidae Cushman, 1927
- family Truncorotaloididae Loeblich & Tappan, 1961 †
superfamily Globotruncanoidea Brotzen, 1942 †
- family Globotruncanidae Brotzen, 1942 †
- family Rugoglobigerinidae Subbotina, 1959 †
superfamily Guembelitrioidea Montanaro Gallitelli, 1957
- family Cassigerinellidae Bolli & al., 1957 †
- family Chiloguembelinidae Reiss, 1963
- family Guembelitriidae Montanaro Gallitelli, 1957
superfamily Hantkeninoidea Cushman, 1927
- family Hantkeninidae Cushman, 1927 †
superfamily Heterohelicoidea Cushman, 1927
- family Heterohelicidae Cushman, 1927
superfamily Planomalinoidea Bolli et al., 1957 †
- family Globigerinelloididae Longoria, 1974 †
- family Planomalinidae Bolli & al., 1957 †
- family Schackoinidae Pokorny, 1958 †
superfamily Rotaliporoidea Sigal, 1958 †
- family Conoglobigerinidae Boudagher-Fadel et al., 1997 †
- family Favusellidae Michael, 1973 †
- family Globuligerinidae Loeblich & Tappan, 1984 †
- family Hedbergellidae Loeblich & Tappan, 1961 †
- family Praehedbergellidae Banner & Desai, 1988 †
- family Rotaliporidae Sigal, 1958 †
- family Sphaerogerinidae BouDagher-Fadel et al., 2012 †

References

^ Rotaliida, World Foraminifera Database, accessed 27 November 2018

Chisholm, Hugh, ed. (1911). "Globigerina". Encyclopædia Britannica (11th ed.). Cambridge University Press
Cushman Joseph A 1950 Foraminifera, their classification and economic use (4th ed) Harvard University Press, Cambridge, Massachusetts
Loeblich, A. R. Jr and H. Tappan, 1964. Sarcodina Chiefly "Thecamoebians" and Foraminiferida; Treatise on Invertebrate Paleontology, part C Protista 2.
___—____, 1988. Classification of the Foraminifera
Sen Gupta B. K. 1992. Systematics of Modern Foraminifera

External links

Protists and the Origin of Eukaryotes

Rhizaria classification

(major groups

Cercozoa

Skiomonadea	Aquavolonida Tremulida
Granofilosea	Cryptofilida Desmothoracida^h Leucodictyida^af Limnofilida^a
Chlorarachnea^a	Chlorarachnida Minorisida

Monadofilosa

Eoglissa

Metromonadea	Metopiida Metromonadida
Helkesea^af	Helkesida

Ventrifilosa

Sarcomonadea*^af

Imbricatea

Silicofilosea	Thaumatomonadida^f Euglyphida^t

Thecofilosea	Phaeodarea^h Phaeogymnocellida Phaeocystida Phaeosphaerida Phaeocalpida Phaeogromida Phaeoconchida Eothecia Cryomonadida^f Ebriacea^f Matazida Tectofilosida Ventricleftida

Endomyxa

Marimyxia

Gromiidea	Gromiida^t Reticulosida^a
Ascetosporea^s	Claustrosporida Haplosporida Mikrocytida Paradinida Paramyxida

Proteomyxia

Retaria

Radiolaria^h

Sticholonchea	Taxopodida
Acantharea	Arthracanthida Chaunocanthida Holocanthida Symphyacanthida
Polycystinea	Collodaria Nassellaria Spumellaria Orodaria

Foraminifera^a

Monothalamea*	Allogromiida* Xenophyophorea Astrorhizida* Reticulomyxa
Tubothalamea	†Fusulinida Miliolida Spirillinida Silicoloculinida Ammodiscidae
Globothalamea	Textulariida Rotaliida Robertinida Carterinida Globigerinida †Globotruncanida †Heterohelicida †Guembelitriida Globigerinitoidea
Incertae sedis	Involutinida Lagenida Heterogromia Komokiacea

Incertae sedis

*paraphyletic
†extinct
organization type: ^fflagellates; ^aamoebae; ^afamoeboflagellates; ^ttestate amoebae; ^hheliozoan amoebae; ^ssporozoan-like; ^mfungus-like.

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