The brachymetopid trilobite Radnoria in the Silurian (Wenlock) of New York State and Arctic Canada

• Published in: Canadian Journal of Earth Sciences
• Main Authors: Adrain, Jonathan M, Tetreault, Denis K
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 2005
• Subjects: General Earth and Planetary Sciences; Arctic; Nunavut; Canada; Cape Phillips
• Online Access: http://dx.doi.org/10.1139/e05-085; http://www.nrcresearchpress.com/doi/pdf/10.1139/e05-085

Radnoria bretti n. sp., from the Wenlock (Sheinwoodian) Rochester Formation of western New York State, is the best preserved and most completely known member of its genus. It provides the first definitive information on Radnoria's hourglass-shaped rostral plate, the first known hypostome of a S...