PBDB Taxon

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

Schwagerina emaciata

Schwagerinidae

Taxonomy

Fusulina emaciata was named by Beede (1916).

It was recombined as Schwagerina emaciata by Dunbar and Skinner (1937), Thompson (1954).

Sister species lacking formal opinion data

S. aculeata, S. aculeata, S. adjunctus, S. agnata, S. andersson, S. anderssoni, S. barkhatovae, S. bashkirica, S. chihsiaensis, S. chihsiaensis, S. conspecta, S. convexa, S. crassa, S. exuberata, S. fecunda, S. fluxa, S. gruperaensis, S. hyperborea, S. idelbajevica, S. iranensis, S. ishimbajevis, S. jenkensi, S. karagasensis, S. katchgortica, S. kolviensis, S. krotowi, S. modica, S. munaniensis, S. nadezhdae, S. nitida, S. ordinata, S. parafecunda, S. paraimplicata, S. paraverneuli, S. parva, S. plicatissima, S. plicatula, S. princeps, S. proplicatissima, S. providens, S. providnes, S. pseudochihsiaensis, S. pugunculus, S. pursatensis, S. quasifusuliniformis, S. rapsoni, S. rhomboides, S. schwageriniformis, S. shamovi, S. stabilis, S. thorsteinssoni, S. tschernyschewi, S. urdalensiformis, S. urdalensis, S. verneuli, S. versabilis, S. vulgaris, S. vulgaris, S. williamsi

Synonymy list

Year	Name and author
1916	Fusulina emaciata Beede
1937	Schwagerina emaciata Dunbar and Skinner p. 633 figs. Pl 56, figs 1-12
1954	Schwagerina emaciata Thompson p. 55 figs. Pl 25, figs 14-20; pl 30, figs 10-2

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

Rank	Name	Author
kingdom	Chromista	Cavalier-Smith 1981
subkingdom	Rhizaria	()
phylum	Foraminifera	(Eichwald 1830)
suborder	Fusulinina	(Wedekind 1937)
superfamily	Fusulinoidea	(Möller 1878)

Rank	Name	Author
family	Schwagerinidae	Dunbar and Henbest 1930
subfamily	Schwagerininae	Dunbar and Henbest 1930
genus	Schwagerina	Moeller 1877
species	emaciata	(Beede 1916)

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.

†Schwagerina emaciata Beede 1916

show all | hide all

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

low Mg calcitesubo

Locomotion:

stationaryo

Life habit:

semi-infaunalo

Diet:

omnivoreo

Created:

2007-11-25 09:17:40

Modified:

2007-11-25 11:17:40

Source: subo = suborder, o = order

References: Kiessling 2004, Loeblich and Tappan 1984

Age range: base of the Asselian to the top of the Sakmarian or 298.90000 to 290.10000 Ma

Collections (28 total)

Time interval	Ma	Country or state	Original ID and collection number
Asselian	298.9 - 293.52	USA (Texas)	Schwagerina emaciata (121456)
Sakmarian	293.52 - 290.1	Svalbard and Jan Mayen	Schwagerina emaciata (212501 215960)
Sakmarian	293.52 - 290.1	USA (Texas)	Schwagerina emaciata (131186 131187 131714 131716 131719 131721 131732 131733 131734 131735 131736 131737 131740 131743 131744 131749 131750 131757 131758 131759 131760 131761 131762 131763 131764)