Palaeontology: Holotypes & Lectotypes
Procothurnocystis owensi
Accession number:
NMW 84.17G.119 a&b
Collection:
Holotypes
Taxonomy:
Chordata
Chronostratigraphy:
PALAEOZOIC , ORDOVICIAN , Arenig Series , Fennian Stage
Lithostratigraphy:
Pontyfenni Formation
Biostratigraphy:
Rushtoni Biozone
Locality:
../.. , Europe , United Kingdom , Wales , Carmarthenshire
Procothurnocystis owensi
References:
- Fortey, R.A. & Owens, R.M. 1987, The Arenig Series in South Wales. Bull.Brit.Mus.(Nat.Hist) Geol. Series, Ibid., 41, 69-307., p.287, figs 139 a&b, pl. 286 as Cothurnocystis sp. (By Jefferies)
- Woods, I.S. & Jefferies, R.P.S. 1992, A new stem-group chordate from the lower Ordovician of South Wales, and the problem of locomotion in boot-shaped cornutes. Palaeontology, 35, 1-25, 2 pls.