R. B. Rickards 1973

Full reference
R. B. Rickards. 1973. The Arenig graptolite genus Pseudotrigonograptus Mu & Lee, 1958. Acta Geologica Polonica 23(4):597-606 [P. Wagner/P. Wagner]
Metadata
ID number:  61752
Created:  2017-02-20 21:57:43
Publication type:  journal article
Taxonomy:  stated with evidence
Language:  English
Taxonomic names (7)
Graptolithus ensiformis, Pseudotrigonograptus angustus, Pseudotrigonograptus ensiformis, Pseudotrigonograptus magnus, Pseudotrigonograptus uniformis, Trigonograptus angustus, Trigonograptus ensiformis
Taxonomic opinions (9) - view classification
'Graptolithus ensiformis belongs to Graptolithus' according to Hall 1858
'Graptolithus ensiformis is recombined as Pseudotrigonograptus ensiformis' according to R. B. Rickards 1973
'Graptolithus ensiformis is recombined as Trigonograptus ensiformis' according to Ruedemann 1947
'Pseudotrigonograptus angustus is a subjective synonym of Pseudotrigonograptus ensiformis' according to R. B. Rickards 1973
'Pseudotrigonograptus magnus belongs to Pseudotrigonograptus' according to Mu and Lee 1958
'Pseudotrigonograptus magnus is a subjective synonym of Pseudotrigonograptus ensiformis' according to R. B. Rickards 1973
'Pseudotrigonograptus uniformis belongs to Pseudotrigonograptus' according to Mu and Lee 1958
'Pseudotrigonograptus uniformis is a subjective synonym of Pseudotrigonograptus ensiformis' according to R. B. Rickards 1973
'Trigonograptus angustus belongs to Trigonograptus' according to Mu and Lee 1958