P. Ahlberg 1989

Full reference
P. Ahlberg. 1989. Agnostid trilobites from the Upper Ordovician of Sweden and Bornholm, Denmark. Bulletin of the Geological Society of Denmark 37:213-226 [B. Kröger/B. Kröger/P. Wagner]
Metadata
ID number:  54297
Created:  2015-02-05 08:24:52
Modified:  2018-06-27 22:29:47
Publication type:  journal article
Taxonomy:  stated with evidence
Language:  English
Taxonomic names (10)
Agnostus cingulatus, Agnostus glabratus, Agnostus similaris, Agnostus tardus, Arthrorhachis tarda, Arthrorhachis tardus, Battus tardus, Sphaeragnostus cingulatus, Sphaeragnostus similaris, Trinodus tardus
Taxonomic opinions (10) - view classification
'Agnostus cingulatus is recombined as Sphaeragnostus cingulatus' according to Olin 1906
'Agnostus cingulatus is recombined as Sphaeragnostus cingulatus' according to P. Ahlberg 1989
'Agnostus glabratus is a subjective synonym of Arthrorhachis tarda' according to P. Ahlberg 1989
'Agnostus similaris is recombined as Sphaeragnostus similaris' according to P. Ahlberg 1989
'Arthrorhachis belongs to Metagnostidae' according to P. Ahlberg 1989
'Battus tardus is recombined as Arthrorhachis tarda' according to P. Ahlberg 1989
'Battus tardus is recombined as Trinodus tardus' according to Kielan 1960
'Battus tardus is recombined as Agnostus tardus' according to Barrande 1852
'Sphaeragnostus gaspensis belongs to Sphaeragnostus' according to P. Ahlberg 1989
'Sphaeragnostus belongs to Sphaeragnostidae' according to P. Ahlberg 1989
Collections (26)
164567, 164655, 164812, 164813, 164836, 164846, 165085, 165552, 166221, 166222, 166223, 166224, 166225, 166226, 166227, 166228, 166323, 166324, 166325, 166326, 166327, 166328, 166329, 166331, 166332, 166333