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| Titel : | A Revision of the Fauna of the North Welsh Conocoryphe viola Beds implying a Lower Cambrian Age / B. F. Howell, C. J. Stubblefield
| | Hauptautor : |  Howell, Benjamin Franklin
| | Subsequent responsibility : | Stubblefield, C. J.
| | Umfang : | 24 s. : il.
| | UDC : | 56
| | In : | Geological Survey and Museum. -- 1950, Vol.87, No. 1.
| | . -- Vol. LXXXVII., No. 1. -- s. 1-16[Geological Magazine]. -- [1950]
| | Note : | obsah, přehled ilustrací
| | bibl.
| | Citováno jako : | HOWELL, B.F. - STUBBLEFIELD, C.J. A Revision of the Fauna of the North Wels Conocoryphe...Geol. Surv. Museum. 1950, Vol. 87, No. 1, S.1-16, 2 Pls.
| | Kl.slova : | Pseudatops viola - Eodiscus - Conororyphe - Hyolithes - paleontologie - revize - fauna - Wales - kambrium - fosilie |
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