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Marine Mollusca of Isotope Stages of the Last 2 Million Years in New Zealand

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Marine Mollusca of Isotope Stages of the Last 2 Million Years in New Zealand See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/232863216 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) Article in Journal- Royal Society of New Zealand · March 2011 DOI: 10.1080/03036758.2011.548763 CITATIONS READS 19 690 1 author: Alan Beu GNS Science 167 PUBLICATIONS 3,645 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Integrating fossils and genetics of living molluscs View project Barnacle Limestones of the Southern Hemisphere View project All content following this page was uploaded by Alan Beu on 18 December 2015. The user has requested enhancement of the downloaded file. This article was downloaded by: [Beu, A. G.] On: 16 March 2011 Access details: Access Details: [subscription number 935027131] Publisher Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37- 41 Mortimer Street, London W1T 3JH, UK Journal of the Royal Society of New Zealand Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t918982755 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) AG Beua a GNS Science, Lower Hutt, New Zealand Online publication date: 16 March 2011 To cite this Article Beu, AG(2011) 'Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia)', Journal of the Royal Society of New Zealand, 41: 1, 1 — 153 To link to this Article: DOI: 10.1080/03036758.2011.548763 URL: http://dx.doi.org/10.1080/03036758.2011.548763 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, re-distribution, re-selling, loan or sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date. The accuracy of any instructions, formulae and drug doses should be independently verified with primary sources. The publisher shall not be liable for any loss, actions, claims, proceedings, demand or costs or damages whatsoever or howsoever caused arising directly or indirectly in connection with or arising out of the use of this material. Journal of the Royal Society of New Zealand Vol. 41, No. 1, March 2011, 1Á153 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia). AG Beu* GNS Science, Lower Hutt, New Zealand (Received 1 December 2009; final version received 10 June 2010) Three new species: Opalia (Pliciscala) flemingi (late Nukumaruan-early Castlecliffian, OIS71- 29?, Wanganui); Kuroshioturris putere (Opoitian-Waipipian, Westland and Hawke’s Bay), Antimelatoma waimea (Kapitean-Opoitian, Westland); two new genera: Cryptofusus (Turbi- nellidae) for New Zealand species formerly referred to Pleia Finlay (Australian); Onoketoma (Conidae, Raphitominae) for ‘‘Insolentia’’ solitaria King, bathyal Nukumaruan, Palliser Bay. Xymene (sensu stricto; separated again from Axymene, Xymenella and Zeatrophon) is useful biostratigraphically in near-shore facies: X. drewi (Hutton) (based on Marwick’s lectotype), Mangapanian-late Nukumaruan; X. expansus (Hutton), late Nukumaruan-early Castlecliffian (to OIS19); X. plebeius (Hutton), OIS17-Recent. New fossil records from Pleistocene (OIS7) deposits at Hokianga Harbour, Northland: Agnewia tritoniformis (Blainville), Hydatina physis (Linne´ ), Philine tepikia Rudman. Other biostratigraphically useful species: Zeatrophon bonneti (Cossmann) (Nukumaruan-OIS9; 7?); Aeneator delicatulus Powell, Buccinulum caudatum Powell (both OIS25-19, 17?). New synonymy: Otahua Marwick, 1948 Bedeva Iredale, 1936; Cominella (Eucominia) marlboroughensis Powell C. elegantula (Finlay), Nukumaruan- Recent; Antiguraleus Powell, 1942Propebela Iredale, 1918; Antiguraleus depressipirus (Beu) Propebela ula (Watson); Oenopota Mo¨ rch, 1853 is possibly an earlier name for Liracraea Odhner, 1924, but Liracraea is retained; Antimelatoma ahiparana and A. otagoensis of Powell A. buchanani (Hutton); Tritonoturris Dall, 1924Asperdaphne Hedley, 1922; most Australasian ‘‘Asperdaphne’’ species are assigned to Pleurotomella Verrill. Taxonomy revised: Cirsotrema zelebori (Dunker); Opalia (Nodiscala) nympha (Hutton) (Mangapanian-Nukumar- uan); Acirsa cookiana (Dell, 1956) (OIS23-Recent); Cominella (Eucominia) incisa (Hutton), Nukumaruan, Hawke’s Bay; Euthria pangoides (Beu), Waipipian; Iredalula striata (Hutton), Kapitean(?)-Castlecliffian (-OIS11) distinguished from I. alticincta (Murdoch & Suter), Downloaded By: [Beu, A. G.] At: 20:27 16 March 2011 Nukumaruan-Recent; Ponderia zealandica (Hutton) (OIS13-Recent); Amalda (Baryspira) olsoni Beu, Nukumaruan; Kuroshioturris angustata (Powell), Mangapanian-Recent; Austrotoma aguayoi (Carcelles) (Recent, SW Atlantic); Struthiolariopsis ferrieri (Philippi), Cretaceous, Quiriquina, Chile (Conoidea); Mitrellatoma angustata (Hutton), Nukumaruan; Gymnobela gypsata (Watson), Recent, E New Zealand, removed from Paracomitas; Paracomitas protransenna (Marshall & Murdoch) (Nukumaruan), P. gemmea (Murdoch) (Castlecliffian) and P. augusta (Murdoch & Suter) (P. augusta powelli Dell; Recent); Aoteadrillia wanganuiensis (Hutton) (chordata Suter and many other synonyms; Nukumaruan-Recent), A. finlayi (Powell) and A. apicarinata (Marshall & Murdoch) (Nukumaruan); Bulla quoyii Gray (OIS7-Recent); Bulla australis Fe´ russac, Atlantic,B. mabillei Locard; Philippia lutea (Lamarck), Nukumaruan-Recent. Keywords: biostratigraphy; Castlecliffian; dispersal; Haweran; Holocene; Mollusca; new genus; new species; New Zealand; Nukumaruan; oxygen isotope stages; Pleistocene; Pliocene; time scale; Wanganui Basin. *Email: [email protected] ISSN 0303-6758 print/ISSN 1175-8899 online # 2011 The Royal Society of New Zealand DOI: 10.1080/03036758.2011.548763 http://www.informaworld.com 2 AG Beu Introduction The obvious new, larger taxa and some This paper is the fourth part of a revision of the previous misidentifications have been revised in taxonomy and biostratigraphy of New Zealand these four papers, but there is little doubt that fossil Mollusca of the last two million years, this is merely the beginning of recognising the with comments on related Recent and earlier true relationships of the late Neogene mollus- Pliocene taxa. The first report (Beu 2004) can fauna of New Zealand. Further taxonomic reconsidered the generic positions or specific revisions and reidentifications undoubtedly will determinations of some New Zealand late bring to light an increasing list of molluscs that Neogene to Recent molluscs, including mi- extended their ranges to Wanganui Basin grants from eastern Australia and the tropical briefly during the many glacial-interglacial Pacific that appeared only briefly in New oscillations of late Pliocene-Pleistocene time. Zealand during interglacial periods. The second (Beu 2006) reconsidered time ranges and Abbreviations and conventions taxonomy of bivalves over this period, includ- ing further warm-water migrants. Part 3 (Beu Collections and institutions housing specimens 2010) commenced reconsideration of the time listed here are abbreviated: ranges and taxonomy of some gastropods over S22/f123, etc. Locality numbers in the New the same period.The present report is a recon- Zealand Fossil Record sideration of the time ranges and taxonomy of Electronic Database (FRED; the remaining gastropods over the same period, http://data.gns.cri.nz/fred/), with time ranges recorded in oxygen isotope administered by the Geologi- stages (OIS) where possible. Because of space cal Society of New Zealand; considerations, a number of further gastropods map sheet number in NZ Map Series 260 (1: 50,000) requiring revision have been deleted from this followed by the individual work (partially listed below). A summary paper fossil locality number within will follow. Time ranges have been compiled that sheet. (Offshore samples from the detailed faunal lists provided for the are assigned record numbers formations of Wanganui Basin by Fleming based on their latitude and (1953), assigned to individual oxygen isotope longitude.) stages in the correlation diagram of cycles in R11/742729, etc. Grid references to fossil Downloaded By: [Beu, A. G.] At: 20:27 16 March 2011 localities on map sheets of Wanganui Basin compiled by Carter & Naish NZ Map Series 260 (1: (1999). The faunas included in this overview, 50,000); map sheet number their ages and their oxygen isotope stage followed by grid reference correlations were summarized in Part 1 of this on that sheet. series of papers (Beu 2004), modified slightly in AIM Auckland War Memorial the introduction to Part 2 (Beu 2006), and are Museum, Auckland. not repeated here. Once again this work is AMSAustralian Museum, Sydney. founded on the seminal works on Wanganui AUGD Geology Programme, School of Geology, Geography and Basin by Fleming (1947,1953), and much of Environmental Sciences, Uni- what the present ‘Wanganui Basin working versity of
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