
1977
Middle ordovician gastropods, from the Hølonda area, Trondheim region, Norway
57
4
379-384
Nine gastropods from a block containing predominantly brachiopods are placed in five taxa: Loxoplocus (Lophospira)?, Lytospira, Phragmolites?, Tetranota cf. T. bidorsata (Hall), and a possible macluritacean. The gastro pods support a Middle Ordovician age, previously determined from other fossils for the faunule; the assemblage is unlike the few other Ordovician gastropod assemblages described from Norway.
0029-196X