Strandoceras Flower, 1946

Kröger, Björn, 2013, The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden, European Journal of Taxonomy 41, pp. 1-110 : 16

publication ID

https://doi.org/10.5852/ejt.2013.41

publication LSID

lsid:zoobank.org:pub:A2F1B9ED-870A-466E-B35E-BD5DA782476E

DOI

https://doi.org/10.5281/zenodo.3815133

persistent identifier

https://treatment.plazi.org/id/AD4D9054-CD6B-6A69-F02F-4621FCF1FD08

treatment provided by

Carolina (2020-05-07 19:54:00, last updated 2024-11-26 00:39:01)

scientific name

Strandoceras Flower, 1946
status

 

Genus Strandoceras Flower, 1946

Type species

Protophragmoceras tyriense Strand, 1934 , Stavnestangen, Ringerike, Norway, Gastropod Limestone, late Katian, Late Ordovician; by original designation.

Diagnosis

Strongly compressed cyrtocones with narrowly rounded venter; in conch cross section shallow longitudinal furrow at left and right flank in direct vicinity of siphuncle; siphuncle close to concave margin of conch; sutures with shallow lateral lobe and acute ventral saddle; septal necks are short cyrtochoanitic; connecting ring thick, strongly expanded within chambers; aperture is open with shallow peristomal saddle at flank. (Adopted from Kröger 2007.)

Flower R. H. 1946. Ordovician cephalopods from the Cincinnati region. Part 1. Bulletins of American Paleontology 26 (116): 3 - 547.

Kroger B. 2007. Concentrations of juvenile and small adult cephalopods in the Hirnantian cherts (Late Ordovician) of Porkuni, Estonia. Acta Palaeontologica Polonica 52: 591 - 608.

Strand T. 1934. The Upper Ordovician Cephalopods of the Oslo Area. Norsk Geologiske Tidsskrift 14: 1 - 117.