Calliocrinus sedgwickianus Angelin, 1878
publication ID |
https://doi.org/ 10.4202/app.2010.0094 |
persistent identifier |
https://treatment.plazi.org/id/BF03720D-FFC0-FFFC-BC7D-FC4422E5F902 |
treatment provided by |
Felipe |
scientific name |
Calliocrinus sedgwickianus Angelin, 1878 |
status |
|
Calliocrinus sedgwickianus Angelin, 1878
Fig. 3B View Fig .
1878 Callicrinus sedgwickianus sp. nov. [sic.]; Angelin 1878: 15, pl. 1: 5.
1943 Calliocrinus sedgwickianus Angelin, 1878 ; Bassler and Moodey 1943: 349.
2003 Callicrinus sedgwickianus Angelin, 1878 ; Webster 2003.
Material.—A single specimen (TUG 1395−8) is known from Estonia.
Discussion.—Only the proximal portion of one specimen of Calliocrinus sedgwickianus Angelin, 1878 is recognized from Estonia. However, this specimen had long, robust spines (now broken) projecting outward from both the basal and radial plates ( Fig. 3B View Fig ). This resulted in a distinctive pattern that characterizes only a few species of this genus. Although this specimen is heavily bored with Oichnus Bromley, 1981 , it is evident that a single ridge projects from the base of the basal plates toward the column attachment, which is characteristic of C. sedgwickianus (see Angelin 1878: pl. 1: 3).
Geographic and stratigraphic range.—This taxon was identified from the Middle Äigu Beds, Kaugatuma Formation at Kaugatuma Cliff, Saaremaa, Estonia.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
|
Phylum |
|
Class |
|
Family |
|
Genus |
Calliocrinus sedgwickianus Angelin, 1878
Ausich, William I., Wilson, Mark A. & Vinn, Olev 2012 |
Calliocrinus sedgwickianus
Bassler, R. S. & Moodey, M. W. 1943: 349 |
Callicrinus sedgwickianus
Angelin, N. P. 1878: 15 |