Simple-cone conodont taxa from the Cobbs Arm Limestone (Middle Ordovician), New World Island, Newfoundland
- 1 August 1985
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Earth Sciences
- Vol. 22 (8) , 1171-1182
- https://doi.org/10.1139/e85-120
Abstract
New and previously described conodont taxa are reported from the upper Chazyan (Llandeilian) Cobbs Arm Limestone of New World Island, north-central Newfoundland. In addition to Ansellidae n. fam., (the following new taxa are described: Ansella n. gen., with type species Belodella jemtlandica Löfgren, 1978, Goverdina alicula n. gen. n. sp., Serraculodus alveus n. gen. n. sp., and Walliserodus dolabellus n. sp. The conodont apparatus compositions of the following species are also described: Ansella nevadensis (Ethington and Schumacher), Scalpellodus cavus (Webers), Walliserodus ethingtoni (Fåhræs), and W. nakholmensis (Hamar).This publication has 2 references indexed in Scilit:
- Paleoecology of selected conodontophorid species from the Cobbs Arm Formation (middle Ordovician), New World Island, north-central NewfoundlandCanadian Journal of Earth Sciences, 1981
- Significance of Conodonts, Graptolites, and Shelly Faunas from the Ordovician of Western and North-Central NewfoundlandCanadian Journal of Earth Sciences, 1974