1987
Llandovery and Wenlock miospores and spore-like microfossils from the Ringerike district, Norway
67
2
143-150

Five species of spores and spore tetrads assignable to the genera Ambitisporites, Nodospora, Tetrahedraletes and tetraletes are recorded from the Llandovery and Wenlock succession of the Ringerike district, together with two undescribed species of spore tetrads. The earliest incoming of spore Tetrads is recorded from the top Vik Formation (lower to middle Telychian). Trilete spores have so far only been recorded from Steinsfjorden Formation (Sheinwoodian).

0029-196X
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