Studies in Middle and Late Tertiary Foraminifera From New Zealand

Many Uvigerinidae are important zone fossils in deep-water massive sandstones and mudstones of upper Oligocene and Miocene age in Raukumara Peninsula. Twenty-nine species and six subspecies are described, of which nineteen species and three subspecies are new. Subspecific classification is revised, five new genera and four new subgenera being established, partly on morphology and partly on lineage sequences. Time ranges are given in terms of eleven local zones which are correlated approximately with New Zealand stages and with European stages.