
The oldest known nowakiid (Tentaculitoidea)
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Specimens of the tentaculitoidean Nowakia brevis sp. nov. are described from the type locality of Monograptus sedgwickii (Portlock) in the Silurian of Pomeroy, Co. Tyrone, Ireland. This is the oldest known representative of the Nowakiidae, a family not known again in the fossil record until the early Devonian.
Palaeontology - Volume 26 Part 4 Pages 851-854Palaeontology - Volume 26 Part 4 Pages 851-854
Citations
TUNNICLIFF, S. P. 1983. The oldest known nowakiid (Tentaculitoidea). Palaeontology, 26, 4, 851–854.