PBDB Taxon

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

Lusitanites concavus

Cephalopoda - Ammonoida - Neoglyphioceratidae

Taxonomy

Lusitanites concavus was named by Ruzhentsev and Bogoslovskaya (1971). Its type specimen is PIN 455/35608, a shell, and it is a 3D body fossil. Its type locality is Dombar Hills, sample 12, which is in a Pendleian carbonate limestone in Kazakhstan.

Year	Name and author
1971	Lusitanites concavus Ruzhentsev and Bogoslovskaya p. 325 figs. Pl 37, figs 5,6; text-fig 84b
2016	Lusitanites concavus Korn and Sudar p. 213 fig. 25

part	N	mean	minimum	maximum	median	s.d.
shell height	2	11.3	10.5	12.2	11.3	1.20
shell diameter	2	22.4	21.0	24.0	22.5	2.12
shell inflation	2	2.45	2.30	2.60	2.45	0.212

Time interval	Ma	Country or state	Original ID and collection number
Brigantian - Pendleian	335.9 - 326.9	Serbia and Montenegro	Lusitanites concavus (177519 177525)
Pendleian	330.3 - 326.9	Russian Federation (Orenburg)	Lusitanites concavus (166937 166944)
Pendleian	330.3 - 326.9	Kazakhstan	Lusitanites concavus (type locality: 166878 166884 166885 166888)