PBDB Taxon

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

Beecheria lidarensis

Rhynchonellata - Terebratulida - Beecheriidae

Taxonomy

Dielasma lidarense was named by Diener (1915). It is a 3D body fossil. Its type locality is SSE of Dowhat (2) 13-9-08, which is in a Bashkirian marine shale in the Fenestella Shales Formation of India.

It was recombined as Beecheria lidarensis by Garzanti et al. (1998).

Sister species lacking formal opinion data

B. abreviata, B. avellana, B. boranelensis, B. burlingtonensis, B. davidsoni, B. davidsoni, B. formosa, B. illinoisense, B. itaitubensis, B. khalfini, B. latum, B. mesoplanum, B. millepunctata, B. milviformis, B. paraplicata, B. shumardanum, B. sinuata, B. subrotundatus, B. treakensis, B. yeergiangensis

Synonymy list

Year	Name and author
1915	Dielasma lidarense Diener p. 47 figs. Pl 5, figs 7,8
1932	Dielasma lidarense Reed p. 36 figs. Pl 5, fig 8
1998	Beecheria lidarensis Garzanti et al.

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
—	Lophophorata
—	Panbrachiopoda	Carlson and Cohen 2020
phylum	Brachiopoda	Cuvier 1805

Rank	Name	Author
subphylum	Rhynchonelliformea	Williams et al. 1996
class	Rhynchonellata	Williams et al. 1996
order	Terebratulida
suborder	Terebratulidina
superfamily	Dielasmatoidea	Schuchert 1913
family	Beecheriidae
genus	Beecheria	Hall and Clarke 1893
species	lidarensis	()

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.

†Beecheria lidarensis Diener 1915

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

low Mg calcitep

Environment:

marineuc

Locomotion:

stationaryo

Attached:

yesp

Life habit:

low-level epifaunalo

Diet:

suspension feedero

Vision:

blindc

Created:

2004-02-28 14:14:12

Modified:

2018-11-10 17:47:38

Source: o = order, c = class, p = phylum, uc = unranked clade

References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: base of the Bashkirian to the top of the Sakmarian or 323.40000 to 290.10000 Ma

Collections (2 total)

Time interval	Ma	Country or state	Original ID and collection number
Bashkirian	323.4 - 315.2	India	Dielasma lidarense (230686)
Sakmarian	293.52 - 290.1	India (Kashmir)	Dielasma lidarense (86543)