TY - RPRT TI - Refined depositional history and dating of the Tongaporutuan reference section, north Taranaki, New Zealand: new volcanic ash U-Pb zircon ages, biostratigraphy and sedimentation rates AU - K.L. Maier AU - Martin P. Crundwell AU - Matthew A. Coble AU - Peter R. Kingsley-Smith AU - Stephan A. Graham PY - 2016 DO - 10.1080/00288306.2015.1132744 UR - https://pubs.usgs.gov/publication/70173827 ID - 70173827 ER -