The Middle Cambrian paradoxidid trilobite Hydrocephalus from Jamtland, central Sweden

• Autorzy: Rushton A.
• Języki publikacji: EN

Abstrakty

EN

A new paradoxidid species, Hydrocephalus vikensis, is described from the lower Middle Cambrian praecurrens Zone in Jamtland, central Sweden. It is contrasted with typical Hydrocephalus species and shows features that recall Paradoxides. The genus Hydrocephalus BARRANDE is discussed; the validity of the related genus Rejkocephalus KORDULE is considered to be doubtful. The associated fauna is listed and an agnostoid that differs slightly from Condylopyge regia (SJOGREN) is illustrated.

Słowa kluczowe

EN

Baltica; biostratigraphy; Jamtland; Middle Cambrian; trilobites

PL

biostratygrafia; Jamtland; kambr

• Wydawca: Faculty of Geology of the University of Warsaw ; Komitet Nauk Geologicznych PAN
• Czasopismo: Acta Geologica Polonica
• Rocznik: 2007
• Tom: Vol. 57, no. 4
• Strony: 391--401
• Opis fizyczny: Bibliogr. 38 poz.,Tabl. 3,Fot., rys.,

Twórcy

autor

Rushton A.

• The Natural History Museum, Cromwell Road, London SW7 5BD, UK,

Bibliografia

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