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

Isogramma concavum

Chileata - Dictyonellida - Isogrammidae

Taxonomy
Isogramma concavum was named by Cooper and Grant (1974). Its type specimen is USNM 153188, a valve, and it is not a trace fossil.

Synonymy list
YearName and author
1974Isogramma concavum Cooper and Grant p. 252 figs. Pl 25, figs 16-17

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classChileataWilliams et al. 1996
orderDictyonellidaCooper 1956
superfamilyEichwaldioideaSchuchert 1893
familyIsogrammidaeSchuchert 1929
genusIsogramma
speciesconcavum

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.

†Isogramma concavum Cooper and Grant 1974
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryp
Attached: yesp
Life habit: low-level epifaunalp
Diet: suspension feederp
Vision: blindc
Created: 2009-12-09 06:56:58
Modified: 2010-02-10 04:12:03
Source: c = class, p = phylum, uc = unranked clade
References: Whittington et al. 1997, Aberhan et al. 2004, Nesnidal et al. 2013

Age range: Asselian or 298.90000 to 293.52000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Asselian298.9 - 293.52USA (Texas) Isogramma concavum (75952)