DOCSLIB.ORG

The Archaeological Assemblage from Hoffman's

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
The Archaeological Assemblage from Hoffman's Navorsinge VAN DIE NASIONALE MUSEUM BLOEMFONTEIN VOLUME 25, PART 2 MARCH 2009 THE ARCHAEOLOGY ASSEMBLAGE FROM THE 1958 EXCAVATION OF HOFFMAN’S/ROBBERG CAVE AND A COMPARISON WITH NELSON BAY CAVE by Katharine Kyriacou & Judith Sealy NAVORSINGE VAN DIE NASIONALE MUSEUM, BLOEMFONTEIN is an accredited journal which publishes original research results. Manuscripts on topics related to the approved research disciplines of the Museum, and/or those based on study collections of the Museum, and/or studies undertaken in the Free State, will be considered. Submission of a manuscript will be taken to imply that the material is original and that no similar paper is being or will be submitted for publication elsewhere. Authors will bear full responsibility for the factual content of their publications and opinions expressed are those of the authors and not necessarily those of the National Museum. All contributions will be critically reviewed by at least two appropriate external referees. Contributions should be forwarded to: The Editor, Navorsinge, National Museum, P.O. Box 266, Bloemfontein, 9300, South Africa. Instructions to authors appear at the end of each volume or are available from the editor. --------------------------------------------------------------- NAVORSINGE VAN DIE NASIONALE MUSEUM, BLOEMFONTEIN is 'n geakkrediteerde joernaal wat oorspronklike navorsing publiseer. Manuskripte wat erkende studierigtings van die Museum omsluit en/of wat op die studieversamelings van die Museum gebaseer is en/of wat handel oor studies wat in die Vrystaat onderneem is, sal oorweeg word. Voorlegging van 'n manuskrip impliseer dat die materiaal oorspronklik is en geen soortgelyke manuskrip elders voorgelê is of voorgelê sal word nie. Outeurs dra die volle verantwoordelikheid vir die feitelike inhoud van hulle publikasies en menings wat uitgespreek word, is dié van die outeurs en word nie noodwendig deur die Nasionale Museum onderskryf nie. Bydraes sal vir kritiese oorweging na ten minste twee geskikte buite- beoordelaars verwys word. Manuskripte vir publikasie moet voorgelê word aan: Die Redakteur, Navorsinge, Nasionale Museum, Posbus 266, Bloemfontein, 9300, Suid-Afrika. Voorskrifte aan outeurs verskyn afsonderlik aan die einde van 'n volume of kan van die redakteur verkry word. ISSN 0067-928 NATURAL SCIENCES VOLUME 25, PART 2 MARCH 2009 THE ARCHAEOLOGICAL ASSEMBLAGE FROM THE 1958 EXCAVATION OF HOFFMAN’S/ROBBERG CAVE AND A COMPARISON WITH NELSON BAY CAVE by KATHARINE KYRIACOU & JUDITH SEALY Department of Archaeology, University of Cape Town, Private Bag X3, Rondebosch, 7701 E-mail: [email protected] [email protected] ABSTRACT Kyriacou, K. & Sealy, J. 2009. The archaeological assemblage from the 1958 excavation of Hoffman's/Robberg cave and a comparison with Nelson Bay cave. Navors. nas. Mus., Bloemfontein 25(2): 49-72. This paper documents the archaeological finds excavated from the site of Hoffman’s/Robberg Cave by Dr A.C. Hoffman in 1958. Although this material was excavated almost fifty years ago, it has not previously been catalogued or described. The collection curated in the National Museum, Bloemfontein contains informal ‘Post- Wilton’ stone artefacts, mostly made from locally-available quartzite, as well as a range of bone artefacts. There are surprisingly few items manufactured from marine shell. Food remains include bone from seals, marine birds, fish, rock hyrax, bovids and other animals, as well as marine mollusc shells. We go on to compare this assemblage with that from contemporary (‘Post-Wilton’) levels from the nearby site of Nelson Bay Cave. Assessment of the Hoffman’s/Robberg Cave material is constrained by the fact that we are unsure of the extent to which the collection curated in the National Museum is truly representative of the site, given the unsystematic excavation practices employed by Hoffman and the possibility that he retained certain items from the site and discarded others. A solution to this problem would be to conduct further excavations at Hoffman’s/Robberg Cave in order to obtain an unselected sample. (Hoffman's /Robberg Cave, Nelson Bay Cave) OPSOMMING Die argeologiese versameling uit die 1958-opgrawings van die Hoffman/Robber-grot en 'n vergelyking met die Nelsonbaaigrot. Hierdie artikel beskryf die argeologiese voorwerpe wat by die Hoffman/Robberg-grot deur dr. A. C. Hoffman in 1958 opgegrawe is. Alhoewel die materiaal 50 jaar gelede opgegrawe is, is dit nog nie voorheen gekatalogiseer of beskryf nie. Die versameling is onder kuratorskap van die Nasionale Museum, Bloemfontein, en bestaan uit informele post-Wiltonklipwerktuie, meestal gemaak van kwartsiet uit die omgewing, sowel as ‘n reeks van been-artifakte. Daar is verrassend min items vervaardig van marieneskulpe. Voedseloorblyfsels word verteenwoordig deur die bene van robbe, seevoëls, visse, dassies, wildsbokke en ander diere, sowel as marieneskulpe. Verder het ons die versameling vergelyk met die post-Wiltonlae van die nabygeleë Nelsonbaaigrot. Evaluering van die Hoffman/Robberg-grot versameling is beperk weens die feit dat ons nie weet in watter mate die versameling wat in die Nasionale Museum is, verteenwoordigend is van die materiaal wat Hofmann deur onsistematiese opgrawingstegnieke bekom het nie. Sekerheid oor wat hy gehou en wat hy weggegooi het, is dus onduidelik. Om dus ‘n beter verteenwoordigende versameling te bewerkstellig, beteken dat daar in die toekoms verdere opgrawings by die Hofmann/Robberg-grot gedoen sal moet word. (Hoffman/Robberg-grot, Nelsonbaaigrot) ISBN 1 86847 127 6 50 Navors. nas. Mus., Bloemfontein, Volume 25, Part 2 CONTENTS INTRODUCTION ................................................................................................................ 50 Hoffman's/Robbeberg Cave .......................................................................................... 50 Previous Research along the southern Cape coast ......................................................... 51 DESCRIPTION OF THE ASSEMBLAGE FROM HOFFMAN’S/ROBBERG CAVE ...... 54 Method of Analysis ....................................................................................................... 54 The Hoffman’s/Robberg Cave Collection ..................................................................... 54 DISCUSSION ...................................................................................................................... 57 INTERPRETATIONS .......................................................................................................... 66 Material culture and ethnic identity in archaeology: debates and approaches ............... 66 Material culture and identity at Hoffman’s/Robberg Cave ........................................... 68 CONCLUSIONS .................................................................................................................. 70 ACKNOWLEDGEMENTS ................................................................................................. 70 REFERENCES ..................................................................................................................... 70 INTRODUCTION Hoffman’s/Robberg Cave The site of Hoffman’s/Robberg Cave, also known as East Ghwanogat and Cave F, is located on the Robberg Peninsula west of Plettenberg Bay on the southern coast of South Africa. It is close to two intensively studied and well documented southern Cape coastal cave sites, namely Nelson Bay Cave and Matjes River Rock Shelter (Fig.1). Nelson Bay Cave provides one of the best records of human behaviour spanning the Middle and Later Stone Ages anywhere in the world. In 2006, the authors set out to examine and catalogue the collection of Late Holocene material from Hoffman’s/Robberg Cave curated in the National Museum, Bloemfontein. Derived from an excavation undertaken fifty years ago by the then director of the Museum, this material had been stored without having been documented or analyzed. In our study of this collection, we aimed to compare it with contemporary Late Holocene assemblages, notably that from Nelson Bay Cave, and in so doing, integrate the little studied site of Hoffman’s/Robberg Cave into the broader context of developments within forager societies living on the southern Cape coast during the Late Holocene. 2009 Kyriacou K. & Sealy, J. – Hoffman's/Robberg Cave 51 Figure 1: Map showing location of Hoffman’s (Robberg) Cave and other important archaeological sites. Previous Research along the southern Cape coast Hoffman’s/Robberg Cave As part of a series of caves on the Robberg Peninsula, Hoffman’s/Robberg Cave was probably explored by a number of local residents, guano diggers, skeleton hunters and amateur collectors prior to the first systematic archaeological excavations. The first known investigation of the site was undertaken by the Rev W.G. Sharples and Mr. W. van Rooyen who, at the request of Dr Peringuey of the South African Museum, began excavating the caves on the Robberg Peninsula in 1917. They focused on the recovery of human remains and highly decorated or elaborate items of material culture including painted stones and bone artefacts. Excavations at the site referred to as Cave F, a large cave containing stalactites along the right wall, were begun in March of that year. A trench was dug near the stalactites, where the skeleton of a child was retrieved, and also a quartzite pebble decorated on one side with painted images of two black animals pursued by a human figure. The substantial shell midden deposit located beneath the stalactites yielded additional
Load more

Recommended publications
  • Ministério Da Educação Universidade Federal Rural Da Amazônia
    MINISTÉRIO DA EDUCAÇÃO UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA TAIANA AMANDA FONSECA DOS PASSOS Biologia reprodutiva de Nacella concinna (Strebel, 1908) (Gastropoda: Nacellidae) do sublitoral da Ilha do Rei George, Península Antártica BELÉM 2018 TAIANA AMANDA FONSECA DOS PASSOS Biologia reprodutiva de Nacella concinna (Strebel, 1908) (Gastropoda: Nacellidae) do sublitoral da Ilha do Rei George, Península Antártica Trabalho de Conclusão de Curso (TCC) apresentado ao curso de Graduação em Engenharia de Pesca da Universidade Federal Rural da Amazônia (UFRA) como requisito necessário para obtenção do grau de Bacharel em Engenharia de Pesca. Área de concentração: Ecologia Aquática. Orientador: Prof. Dr. rer. nat. Marko Herrmann. Coorientadora: Dra. Maria Carla de Aranzamendi. BELÉM 2018 TAIANA AMANDA FONSECA DOS PASSOS Biologia reprodutiva de Nacella concinna (Strebel, 1908) (Gastropoda: Nacellidae) do sublitoral da Ilha do Rei George, Península Antártica Trabalho de Conclusão de Curso apresentado à Universidade Federal Rural da Amazônia, como parte das exigências do Curso de Graduação em Engenharia de Pesca, para a obtenção do título de bacharel. Área de concentração: Ecologia Aquática. ______________________________________ Data da aprovação Banca examinadora __________________________________________ Presidente da banca Prof. Dr. Breno Gustavo Bezerra Costa Universidade Federal Rural da Amazônia - UFRA __________________________________________ Membro 1 Prof. Dr. Lauro Satoru Itó Universidade Federal Rural da Amazônia - UFRA __________________________________________ Membro 2 Profa. Msc. Rosália Furtado Cutrim Souza Universidade Federal Rural da Amazônia - UFRA Aos meus sobrinhos, Tháina, Kauã e Laura. “Cabe a nós criarmos crianças que não tenham preconceitos, crianças capazes de ser solidárias e capazes de sentir compaixão! Cabe a nós sermos exemplos”. AGRADECIMENTOS Certamente algumas páginas não irão descrever os meus sinceros agradecimentos a todos aqueles que cooperaram de alguma forma, para que eu pudesse realizar este sonho.
    [Show full text]
  • JMS 70 1 031-041 Eyh003 FINAL
    PHYLOGENY AND HISTORICAL BIOGEOGRAPHY OF LIMPETS OF THE ORDER PATELLOGASTROPODA BASED ON MITOCHONDRIAL DNA SEQUENCES TOMOYUKI NAKANO AND TOMOWO OZAWA Department of Earth and Planetary Sciences, Nagoya University, Nagoya 464-8602,Japan (Received 29 March 2003; accepted 6June 2003) ABSTRACT Using new and previously published sequences of two mitochondrial genes (fragments of 12S and 16S ribosomal RNA; total 700 sites), we constructed a molecular phylogeny for 86 extant species, covering a major part of the order Patellogastropoda. There were 35 lottiid, one acmaeid, five nacellid and two patellid species from the western and northern Pacific; and 34 patellid, six nacellid and three lottiid species from the Atlantic, southern Africa, Antarctica and Australia. Emarginula foveolata fujitai (Fissurellidae) was used as the outgroup. In the resulting phylogenetic trees, the species fall into two major clades with high bootstrap support, designated here as (A) a clade of southern Tethyan origin consisting of superfamily Patelloidea and (B) a clade of tropical Tethyan origin consisting of the Acmaeoidea. Clades A and B were further divided into three and six subclades, respectively, which correspond with geographical distributions of species in the following genus or genera: (AÍ) north­ eastern Atlantic (Patella ); (A2) southern Africa and Australasia ( Scutellastra , Cymbula-and Helcion)', (A3) Antarctic, western Pacific, Australasia ( Nacella and Cellana); (BÍ) western to northwestern Pacific (.Patelloida); (B2) northern Pacific and northeastern Atlantic ( Lottia); (B3) northern Pacific (Lottia and Yayoiacmea); (B4) northwestern Pacific ( Nipponacmea); (B5) northern Pacific (Acmaea-’ânà Niveotectura) and (B6) northeastern Atlantic ( Tectura). Approximate divergence times were estimated using geo­ logical events and the fossil record to determine a reference date.
    [Show full text]
  • TNP SOK 2011 Internet
    GARDEN ROUTE NATIONAL PARK : THE TSITSIKAMMA SANP ARKS SECTION STATE OF KNOWLEDGE Contributors: N. Hanekom 1, R.M. Randall 1, D. Bower, A. Riley 2 and N. Kruger 1 1 SANParks Scientific Services, Garden Route (Rondevlei Office), PO Box 176, Sedgefield, 6573 2 Knysna National Lakes Area, P.O. Box 314, Knysna, 6570 Most recent update: 10 May 2012 Disclaimer This report has been produced by SANParks to summarise information available on a specific conservation area. Production of the report, in either hard copy or electronic format, does not signify that: the referenced information necessarily reflect the views and policies of SANParks; the referenced information is either correct or accurate; SANParks retains copies of the referenced documents; SANParks will provide second parties with copies of the referenced documents. This standpoint has the premise that (i) reproduction of copywrited material is illegal, (ii) copying of unpublished reports and data produced by an external scientist without the author’s permission is unethical, and (iii) dissemination of unreviewed data or draft documentation is potentially misleading and hence illogical. This report should be cited as: Hanekom N., Randall R.M., Bower, D., Riley, A. & Kruger, N. 2012. Garden Route National Park: The Tsitsikamma Section – State of Knowledge. South African National Parks. TABLE OF CONTENTS 1. INTRODUCTION ...............................................................................................................2 2. ACCOUNT OF AREA........................................................................................................2
    [Show full text]
  • W+W Special Paper B-18-2
    W+W Special Paper B-18-2 DIE GENETISCHE FAMILIE DER HALIOTIDAE – HYBRIDISIERUNG, FORTPFLANZUNGSISOLATION UND SYMPATRISCHE ARTBILDUNG Nigel Crompton September 2018 http://www.wort-und-wissen.de/artikel/sp/b-18-2_haliotidae.pdf Bild: Doka54, Public Domain Inhalt Einleitung ................................................................................................ 3 Taxonomie der Seeohren ...................................................................... 6 Die taxonomische Stellung der Seeohren .........................................................7 Glossar ..............................................................................................................7 Seeohren-Arten und Hybriden ......................................................... 9 Genetische Familien und Befruchtung ..........................................14 Genetische Familien und sympatrische Artbildung ......................15 Die Rolle der Wechselwirkung zwischen Ei und Spermium bei der Befruchtung..............................................................................................16 Wechselwirkung zwischen Ei und Spermium und sympatrische Artbildung ....17 Besonderheiten der VERL-Lysin-Bindungsdomänen ......................................18 Wie kann es trotz Hybridisierung zur Artbildung kommen? ..........................19 Weitere Beispiele und vergleichbare Mechanismen bei Pflanzen ......................20 Schlussfolgerung .............................................................................21 Quellen ............................................................................................21
    [Show full text]
  • The Response of a Protandrous Species to Exploitation, and the Implications for Management: a Case Study with Patellid Limpets
    University of Southampton Research Repository ePrints Soton Copyright © and Moral Rights for this thesis are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given e.g. AUTHOR (year of submission) "Full thesis title", University of Southampton, name of the University School or Department, PhD Thesis, pagination http://eprints.soton.ac.uk University of Southampton Faculty of Engineering, Science and Mathematics National Oceanography Centre, Southampton School of Ocean and Earth Sciences The Response of a Protandrous Species to Exploitation, and the Implications for Management: a Case Study with Patellid Limpets. William J F Le Quesne Thesis for the degree of Doctor of Philosophy July 2005 Graduate School of the National Oceanography Centre, Southampton This PhD dissertation by William J F Le Quesne has been produced under the supervision of the following persons: Supervisors: Prof. John G. Shepherd Prof Stephen Hawkins Chair of Advisory Panel: Dr Lawrence E. Hawkins Member of Advisory Panel: Dr John A. Williams University
    [Show full text]
  • Turbo Sarmaticus Linnaeus 1758 CONTENTS
    GROWTH, REPRODUCTION AND FEEDING BIOLOGY OF TURBO SARMA TICUS (MOLLUSCA: VETIGASTROPODA) ALONG THE COAST OF THE EASTERN CAPE PROVINCE OF SOUTH AFRICA THESIS Submitted in Fulfilment of the Requirements for the Degree of DOCTOR OF PHILOSOPHY of RHODES UNIVERSITY by GREGORY GEORGE FOSTER November 1997 Turbo sarmaticus Linnaeus 1758 CONTENTS Acknowledgements Abstract ii CHAPTER 1 : General introduction 1 CHAPTER 2 : Population structure and standing stock of Turbo sarmaticus at four sites along the coast of the Eastern Cape Province Introduction 12 Materials and Methods 14 Results 20 Discussion 36 References 42 CHAPTER 3 : Growth rate of Turbo sarmaticus from a wave-cut platform Introduction 52 Materials and Methods 53 Results 59 Discussion 62 References 69 CHAPTER 4 : The annual reproductive cycle of Turbo sarmaticus Introduction 80 Materials and Methods 81 Results 84 Discussion 100 References 107 CHAPTER 5 : Consumption rates and digestibility of six intertidal macroalgae by Turbo sarmaticus Introduction 118 Materials and Methods 121 Results 126 Discussion 140 References 149 CHAPTER 6 : The influence of diet on the growth rate, reproductive fitness and other aspects of the biology of Turbo sarmaticus Introduction 163 Materials and Methods 165 Results 174 Discussion 189 References 195 CHAPTER 7 : Polysaccharolytic activity of the digestive enzymes of Turbo sarmaticus Introduction 207 Materials and Methods 210 Results 215 Discussion 219 References 227 CHAPTER 8 : General discussion 236 ACKNOWLEDGEMENTS I am extremely indebted to my supervisor and mentor, Prof. Alan Hodgson, with whom I am honoured to have had such a successful association. His continued confidence, guidance, integrity and friendship throughout this study were a source of reassurance and inspiration.
    [Show full text]
  • The Role of Encrusting Coralline Algae in the Diets of Intertidal Herbivores
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by University of the Western Cape Research Repository Maneveldt, G.W. et al. (2006). The role of encrusting coralline algae in the diets of selected intertidal herbivores. JOURNAL OF APPLIED PHYCOLOGY, 18: 619-627 The role of encrusting coralline algae in the diets of selected intertidal herbivores Gavin W. Maneveldt*, Deborah Wilby, Michelle Potgieter & Martin G.J. Hendricks Department of Biodiversity and Conservation Biology University of the Western Cape P. Bag X17 Bellville 7535 South Africa * Correcsponding author: [email protected] Key words: encrusting coralline algae, diet, grazers, herbivory, organic content, rocky shore. Abstract Kalk Bay, South Africa, has a typical south coast zonation pattern with a band of seaweed dominating the mid-eulittoral and sandwiched between two molluscan- herbivore dominated upper and lower eulittoral zones. Encrusting coralline algae were very obvious features of these zones. The most abundant herbivores in the upper eulittoral were the limpet, Cymbula oculus (10.4 + 1.6 m-2; 201.65 + 32.68 g.m-2) and the false limpet, Siphonaria capensis (97.07 + 19.92 m-2; 77.93 + 16.02 g.m-2). The territorial gardening limpet, Scutellastra cochlear, dominated the lower eulittoral zone, achieving very high densities (545.27 + 84.35 m-2) and biomass (4630.17 + 556.13 g.m-2), and excluded all other herbivores and most seaweeds, except for its garden alga and the encrusting coralline alga, Spongities yendoi (35.93 + 2.26 % cover). For the upper eulittoral zone, only the chiton Acanthochiton garnoti 30.5 + 1.33 % and the limpet C.
    [Show full text]
  • The Role of Seals in Coastal Hunter-Gatherer Lifeways at Robberg, South Africa
    The role of seals in coastal hunter-gatherer lifeways at Robberg, South Africa. By Leesha Richardson Supervised by Prof Judith Sealy and Dr Deano Stynder Dissertation submitted in fulfilment of the requirements for the degree of Master of Philosophy (MPhil) in Archaeology In the Department of Archaeology Faculty of Science University of Cape Town February 2020 The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgement of the source. The thesis is to be used for private study or non- commercial research purposes only. Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. Plagiarism Declaration I have used the Harvard convention for citation and referencing. Each contribution from, and quotation in, this thesis from the work(s) of other people has been attributed, and has been cited and referenced. This thesis is my own work: Leesha Richardson RCHLEE003 Date: 8 February 2020 i Abstract Seals were a major dietary item for coastal hunter-gatherers and herders in South Africa. At Nelson Bay Cave (NBC), more than half of the Holocene mammal bones are from Cape Fur seals (Arctocephalus pusillus). Previous analyses of the seal assemblage from this site have studied only selected skeletal elements. This study is the first comprehensive analysis of seal remains from selected archaeological levels at Nelson Bay Cave and from the 2007/2008 excavations at nearby Hoffmans/Robberg Cave (HRC). Body part representation and frequency, age distribution and bone modification have been documented to determine the role of seals in the lifeways of hunter-gatherers and pastoralists at Robberg throughout the Holocene.
    [Show full text]
  • ANAESTHESIA in ABALONE, Haliotis Midae
    ANAESTHESIA IN ABALONE, Haliotis midae THESIS Submitted in fulfilment of the requirements for the Degree of MAS1ER OF SCIENCE of Rhodes University by HERMIEN n.,SE WlllTE December 1995 THE PROBLEM TABLE OF CONTENTS ACKNOWLEDGEMENTS .................................................................................................... iv ABSTRACT .............................................................................................................................. v CHAPTER 1. INTRODUCTION .......................................................................................... 1 CHAPTER 2. THE IN VITRO EFFECTS OF FOUR ANAESTHETICS ON ISOLATED TARSAL MUSCLE OF HALIOTIS MIDAE ......................... 10 Introduction ....................................................................................................... 10 Materials and Methods ...................................................................................... 13 Results ............................................................................................................... 17 Discussion .......................................................................................................... 20 CHAPTER 3. THE SIZE·RELATED EFFECTS OF MAGNESIUM SULPHATE, 2.PHENOXYETHANOL, PROCAINE HYDROCHLORIDE, ETHYLENEDIAMINE TETRA·ACETIC ACID, BENZOCAINE AND CARBON DIOXIDE ANAESTHESIA ............................................................................................... 22 Introduction ......................................................................................................
    [Show full text]
  • Of Dinner Plate, Cochlear and Pacman Corallines
    OF DINNER PLATE, COCHLEAR AND PACMAN CORALLINES Seven common intertidal encrusting coralline red seaweeds of the Cape Peninsula. by Gavin W. Maneveldt, Botany Department, and Rene Frans International Ocean Institute of Southern Africa. University of the Western Cape In the fifth and final part of this series of articles on common intertidal seaweeds of the Cape Peninsula, we look at encrusting coralline algae. These encrusting coralline red seaweeds are widespread in shallow water in all of the world’s oceans, where they often cover close to 100% of rocky substrates. Nowhere are they more important than in the ecology of coral reefs. Not only do encrusting coralline algae help cement the reef together, but they make up a considerable portion of the mass of the reef itself and are important primary products and food for certain herbivores. SPONGITES YENDOI (1), ocal represen­ is the most abundant encrusting tatives of coralline in the intertidal, occurring encrusting from the mid intertidal to the L immediate subtidal. Its colour varies coralline algae are from grey-pink in well-lit areas to equally abundant mauve in the shade. Individuals throughout the generally fuse together when crusts intertidal zone of meet, so that large expanses of the the Cape Peninsula. coralline are often though of as a single seaweed. This coralline is Even so, they are a closely associated with the territorial poorly known ‘gardening lim p et’ Scutellastra group of seaweeds, c o c h le a r , more commonly known as readily the pear-shaped limpet, where it forms an extensive covering of limpets’ shells recognizable as and the base of limpet zone.
    [Show full text]
  • Pubblicazione Mensile Edita Dalla Unione Malacologica Italiana
    Distribution and Biogeography of the Recent Haliotidae (Gastropoda: Vetigastropoda) Worid-wide Daniel L. Geiger Autorizzazione Tribunale di Milano n. 479 del 15 Ottobre 1983 Spedizione in A.P. Art. 2 comma 20/C Legge 662/96 - filiale di Milano Maggio 2000 - spedizione n. 2/3 • 1999 ISSN 0394-7149 SOCIETÀ ITALIANA DI MALACOLOGIA SEDE SOCIALE: c/o Acquano Civico, Viale Gadio, 2 - 20121 Milano CONSIGLIO DIRETTIVO 1999-2000 PRESIDENTE: Riccardo Giannuzzi -Savelli VICEPRESIDENTE: Bruno Dell'Angelo SEGRETARIO: Paolo Crovato TESORIERE: Sergio Duraccio CONSIGLIERI: Mauro Brunetti, Renato Chemello, Stefano Chiarelli, Paolo Crovato, Bruno Dell’Angelo, Sergio Duraccio, Maurizio Forli, Riccardo Giannuzzi-Savelli, Mauro Mariani, Pasquale Micali, Marco Oliverio, Francesco Pusateri, Giovanni Repetto, Carlo Smriglio, Gianni Spada REVISORI DEI CONTI: Giuseppe Fasulo, Aurelio Meani REDAZIONE SCIENTIFICA - EDITORIAL BOARD DIRETTORE - EDITOR: Daniele BEDULLI Dipartimento di Biologia Evolutiva e Funzionale. V.le delle Scienze. 1-43100 Parma, Italia. Tel. + + 39 (521) 905656; Fax ++39 (521) 905657 E-mail : [email protected] CO-DIRETTORI - CO-EDITORS: Renato CHEMELLO (Ecologia - Ecology) Dipartimento di Biologia Animale. Via Archirafi 18. 1-90123 Palermo, Italia. Tel. + + 39 (91) 6177159; Fax + + 39 (9D 6172009 E-mail : [email protected] Marco OLIVERIO (Sistematica - Systematics) Dipartimento di Biologia Animale e dell’Uomo. Viale dell’Università 32. 1-00185 Roma, Italia. E-mail : [email protected] .it Italo NOFRONI (Sistematica - Systematict) Via Benedetto Croce, 97. 1-00142 Roma, Italia. Tel + + 39(06) 5943407 E-mail : [email protected] Pasquale MICALI (Relazioni con i soci - Tutor) Via Papina, 17. 1-61032 Fano (PS), Italia. Tel ++39 (0721) 824182 - Van Aartsen, Daniele Bedulli, Gianni Bello, Philippe Bouchet, Erminio Caprotti, Riccardo Catta- MEMBRI ADVISORS : Jacobus J.
    [Show full text]
  • Botanical Impact Assessment for the Proposed Residential Development at Rocky Coast Farm (Portions 78 and 79 of the Farm Ongegund Vryheid No
    Appendix D(iv): Botanical Specialist Assessment Botanical Impact Assessment for the proposed residential development at Rocky Coast Farm (Portions 78 and 79 of the Farm Ongegund Vryheid No. 746), Cape St Francis, Kouga Municipality Report prepared by: Dr B. Adriaan Grobler PO Box 32289, Summerstrand, Port Elizabeth, 6019 Report prepared for: Public Process Consultants 120 Diaz Street, Adcockvale, Port Elizabeth, 6001 Report v. 2.0 | 2 September 2019 214 Table of Contents Abbreviations ................................................................................................................................ 216 1 Introduction .......................................................................................................................... 217 2 Study Area ............................................................................................................................. 217 3 Terms of Reference ............................................................................................................... 218 4 Methodology and Limitations ............................................................................................... 221 5 Regional Context ................................................................................................................... 222 5.1 Biogeography ................................................................................................................. 222 5.2 Conservation Planning ..................................................................................................
    [Show full text]