Bulletins of American paleontology (Bull. Am. paleontol.) Vol 344

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-iMicricarr Begun OLUME 106, in 1895 NUMBER 344 APRIL Neogene Paleontology in the Dominican Republic 5, 1994 Northern 15 The Genera Cohimbella, Eurypyrene, Parametaria, Conella, Nitidella, and Metulella (Gastropoda: Columbellidae) by Peter Jung Paleontological Research Institution 1259 Irumansburg Road New York, 14850 U.S.A Ithaca, J PALEONTOLOGICAL RESEARCH INSTITUTION Officers President Vice-President Thomas Dutro, J- John Jr C Steinmetz Henry W Theisen Annika Farrell Warren D Allmon Secretary Treasurer Director Trustees Samuel T Pees (to 6/30/95) Richard E Petit (to 6/30/96) Gary Rosenberg (to 6/30/96) James E Sorauf (to 6/30/94) John Steinmetz (to 6/30/94) Susan B Stephens (to 6/30/96) Henry W Theisen (to 6/30/95) Raymond Van Houtte (to 6/30/94) Tucker Abbott (to 6/30/96) Bruce M Bell (to 6/30/96) Carlton E Brett (to 6/30/95) R Ann F Budd (to 6/30/94) Crepet (to 6/30/94) J Thomas Dutro Jr (to 6/30/96) Annika Farrell (to 6/30/96) Robert M Linsley (to 6/30/95) Peter McLaughlin (to 6/30/95) William L BULLETINS OF AMERICAN PALEONTOLOGY and PALAEONTOGRAPHICA AMERICANA Warren D Editor Allmon Reviewers for this issue Rudiger Bieler Gary Rosenberg both series, and available numbers and volumes may be had on request Volumes 1-23 of Bulletins of American Paleontology have been reprinted by Kraus Reprint Corporation Route 100, Millwood New York 10546 USA Volume of Palaeoniographica Americana has been reprinted by Johnson A list of titles in Reprint Corporation 1 Fifth Ave New York NY 10003 USA Subscriptions to Bulletins of American Paleontology may be started at any lime, by volume or year Current price is US $50.00 per volume Numbers of Palaeontographica Americana are priced individually, and are invoiced separately on request for additional information, write or call: Paleontological Research Institution 1259 Trumansburg Road Ithaca NY 14850 USA (607) 273-6623 FAX (607) 273-6620 @ This paper meets the requirements of ANSI/NISO Z39.48-1992 (Permanence of Paper) 'BufOti^ of Begun OLUME 106, in NUMBER 344 1895 APRIL Neogene Paleontology in the Dominican Republic Northern 15 The Genera Columbella, Eurypyrene, Parametaria, Conella, Nitidella, and Metulella (Gastropoda: Columbellidae) by Peter Jung Paleontolofjical Research Institution 1259 Trumansburg Road New \ork 14850 U.S.A Ithaca, 5, 1994 ISSN 0007-5779 ISBN 0-87710-432-8 Lihraiy of Congress Catalog Card Number: 94-65486 Printed in the United States of Amenca Allen Press, Inc Lawrence, KS 66044 U.S.A CONTENTS Page Abstract Resumcn Introduction Acknowledgements Biostratigraphy and Paleobiogeography Abbreviations of Repository Institutions Systematic Paleontology Introduction Genus Columhella Lamarck, 799 C suhnu'irali^nu Olsson, 1922 aff nislianik's Heilpnn, 1887 C C lopczana new (Woodrmg 1928) Genus Parametaria Dall, 1916 Subgenus Dominilana new subgenus P (D.) lopezana new (Maury, 1917a) N aff, 840 7a) cihaoica (Maury, 1917a) N caimilana new species Genus Melulclla Gabb, 1873a M fusiformis Gabb, 873a M venusta (G B, Sowerby II, 1850) References Cited Plates Index 16 17 19 7a) 16 20 20 Nilidclla Swainson 15 840 C perplcxabilis (Maury, N cibaoica (Maury 14 species Genus Conclla Swainson, Genus 12 14 E injlala (Gabb, 1873b) P (D.) islahispaniolac 11 13 species Genus Eurypyrcnc Woodrmg, 1928 E eurynoluin 11 21 22 24 24 25 25 27 30 32 43 LIST OF ILLUSTRATIONS Text-figure Page map showing location of investigated areas in the Cibao Valley Dominican Republic Index Columnar Columnar Columnar herein and stratigraphic positions of localities Schematic column for Rio \aque del Norte showing "ranges" of species discussed herein and relative stratigraphic positions of Gurabo showing (discontinuous) "ranges" of species discussed herein of Rio Cana showing (discontinuous) "'ranges" of species discussed herein section of Rio section section of cliff exposures on Rio '>aque del Norte near Lope/, north of Baitoa showing "ranges" of species discussed NMB NMB localities stratigraphic positions of Section exposed at the Section exposed at Schematic colums positions of NMB showing "range" of Paramelaria Dominitana) islahispamolae (Maury, NMB end of Maury's Bluff on Rio Mao showing "ranges" of species discussed herein and 10 localities herein and stratigraphic localities 10 ponion of Rio Amina showing "range" of Melu/ella venusla (G and TU localities for the central NMB Paramelaria (Dominitana) islahispamolae (Maury 1917a) Republic; lowest part of Gurabo Formation (late Miocene) Paramelaria (Dominilarial islahispamolae (Maury 1917a) Republic; upper part of Cercado Formation (late NMB locality NMB H 17413 NMB locality 16828: II, 1850) and relative 16836: Rio Cana section, Dominican 17 Rio Cana section, Dominican Miocene) 18 (Restored) height/width diagram of Conella perplexahilis (Maury NMB H Sowerby II 17412 (Restored) height/width diagram of Paramelaria (Dominilaria) islahispamolae (Maury, (Maury, 1917a) (late Miocene) B NMB H Nilidella cibaoica 7a) and (eastern) 14 localities mouth of Arroyo Bajon on Rio Mao showing (discontinuous) "ranges" of species discussed stratigraphic positions of 11 NMB downstream stratigraphic positions of 10 Mao Section exposed in Maury's Bluff on Rio 17421 NMB , 7a) 19 7a) 21 Rio Gurabo section, Dominican Republic; lower part of locality 16934: Gurabo Formation 15 NMB H Nitidella nitida (Lamarck 1822) 17422 NMB locality (Restored) height/width diagram of SiliJella cibaoica (Maury Melulella fusiformis Gabb 873a NMB H upper part of Globorolalia margarilae zone 7429 1 17704: 1 7266; La Barranca of Rio (Restored) height/width diagram of Melulella fusiformis Gabb 1873a 19 Melulella vemisla (G B Sowerby Formation (late 850) NMB H Yaque del Norte, 743 26 27 NMB locality 5903: Rio Gurabo section, Dominican Republic; Cercado Miocene) 20 (Restored) height/width diagram of Melulella venusta (G B LIST Sowerby II, 28 29 1850) OF TABLES Table Numbers of Dominican Republic; Pliocene) 18 11 22 23 24 de Aves, Venezuela: Recent 7a) NMB locality (late early Isla Page and specimens of each of the species of columbellid gastropods available of Columbclla submercalona Olsson 1922 of Columbella aff ruslicoides Heilprin, 1887 of Columbella lopezana new species of Eurypyrene inflala (Gabb, 873b) of Eurypyrene eurynolum (Woodring, 1928) of Paramelaria (Dominilaria) lopezana, new species lots Measurements Measurements Measurements Measurements Measurements Measurements Measurements of Nilidella caimilana new species for this study 11 12 13 15 15 16 20 25 NEOCENE PALEONTOLOGY 15 The Genera Columhella, IN THE NORTHERN DOMINICAN REPUBLIC Eitrypyrene, Parametaria Conella, Nitidella, and Metulella (Gastropoda: Columbellidae) Peter Jung Naturhistorisches Museum Augustinergasse CH-4051 Basel Switzerland ABSTRACT Thirteen species of columbellid gastropods belonging to six genera are descnbed and figured Two forms have been identified by means of "open nomenclature" thus leaving a total of positively identified species Three species, Colunihella lopczana and Paramelana iDominilana) topezana both from the late early to early Middle Miocene Baitoa Formation of the Lopez section on Rio Yaque del Norte, and Nilidella caimitana from the Late Miocene Cercado Formation of the Rio Cana section, and one subgenus, Paramelana (Dommitanal are descnbed I as new Although the available material is not rich, the stratigraphic occurrences of these species are discussed Only two species are well represented; three are moderately well represented, and the remaining species are represented by five or fewer specimens and thus must be considered rare, RESUMEN Se han descrito y representado trece especies de gasteropodos in la familia Columbellidae pertenecientes a seis generos Dos formas han medio de nomenclatura abierta dcjando asi un total de one especies positi vamente idcntificadas Tres especies, Coluinbella lopezana y Paramelana IDominilana) lopezana del Mioceno temprano tardio a medio temprano, Formacion Baitoa de la seccion Lopez in Rio Yaque del Norte, Nilidella caimitana de finales de Mioceno, Formacion Cercado de la seccion del Rio Cana, y un subgenero, Parameiaria sido identificadas por (Dominitaria) han sido descritos A pesar de tres como moderadamente representadas, consideradas nueves no disponer de amplio matenal, como la ocurencia estratigrafica de estas especies es discutida Solo hay dos especies bien representadas; y las expecies restantes son representadas por cinco o INTRODUCTION This paper is a further contribution to the series of is y por lo tanto tienen que ser the case for all the contributions to this series, the material studied has been collected The field work was made possible by from the Swiss National Science Foundation (Grant 2.646-0.76) The financial help and the assistance in the field provided by Institut Francais du Petrole are gratefully acknowledged 1979, and 1980 taxonomic studies dealing with Neogene fossils from sections situated in the Cibao Valley of the northern Dominican Republic (Text-fig 1), The project and the framework within which these studies are being carried out have been outlined by Saunders et a/ (1982) and Saunders et al ( 986) Jung ( 986, p, 5) listed the most important early collections of molluscs from this area As menos especimenes raras from measured The geographic location of the investigated shown in Text-figure For detailed information as to geographic locations and stratigraphic a grant I am indebted to the following persons for the loan of specimens under their care: Messrs Frederick J and Warren Blow, National Museum of NatHistory, Washington, DC, U.S.A.; Dr Peter Hoo- Collier ural ver, Paleontological Research Institution, Ithaca, U.S.A.; Dr Emily Yokes, Tulane University LA, U.S.A.; Dr Yves NY, New Or- sections leans, areas Museum, Geneva, Switzerland; Mr, C P Nuttall, The Natural History Museum London England; Dr Kenneth J, Boss, Museum of Comparative Zoology, Cambridge, MA, U,S.A.; Ms Elana Benamy Academy of is position of all the collecting stations, as well as to the general biostratigraphic reader is framework and the ages, the by Saunders et al (1986) referred to the paper Formational names have been used with care, because correlations from section to section are not certain ACKNOWLEDGEMENTS The material on which this paper is based was colwork carried out in the years 1978, lected during field Finet, Natural History Natural Sciences Philadelphia, PA, LI.S,A, In addition I am grateful to Mr Wolfgang Suter, photographer (now retired) at the Naturhistorisches Museum Basel as well as to Dr Richard Guggenheim and Mr Marcel Diiggelin, both of the Scanning Electron Microscope Laboratory, University of Basel, Switzerland Bulletin 344 Text-figure — Index map showing location of investigated areas BIOSTRATIGRAPHY AND PALEOBIOGEOGRAPHY A of 13 columbellid species belonging to six genera is discussed in this paper Two forms have been identified by means of open nomenclature (Richter, 1943, 1948; Matthews, 1973; Komicker, 1979; Bengs- which leaves a total of 1 positively iden- tified species The er their stratigraphic occurrences p (after Jung, 1986, text-fig La Barranca on Rio Yaque del Norte (Text-fig Eurypyrene eury not um (Woodring, 1928) Metulella fusiformis Gabb, 1873a Metulella venusta (G B Sowerby II, 1850) — are plotted As pointed out by Jung and in Text- Petit (1990, 88) the species are not continuously present through a given sequence of sediments, rather their occurrences are spotty Several species occur only in one of the sections considered herein; others have been found in more than one The section the various sections is 1) distribution of species in 5): Rio Mao section (Text-figs 6-8): Parametaria islahispaniolae (Maury, 7a) Conella perplexabilis (Maury, 7a) Metulella venusta (G B Sowerby II, 1850) stratigraphic "ranges" of these species— or rath- figures to Cibao Valley, Dominican Republic Eurypyrene inflata (Gabb, 1873b) Parametaria lopezana n sp total ton, 1988) in the 1 Arroyo Zalaya section (Saunders et al., 1986, text-fig 36): Metulella fusiformis Gabb 1873a Rio Amina section (Text-fig 9): Metulella venusta (G B Sowerby II 1850) as follows: Rio Gurabo section (Text-fig 2): Columbella submercatoria Olssen, 922 Nitidella cibaoica (Maury, 1917a) Metulella venusla (G B Sowerby II, 1850) As found by Jung and Petit (1990, p 88) for can- cellariids, the distributional patterns of the columbellid Rio Cana section (Text-fig 3): Parametaria islahispaniolae (Maury, 1917a) Nitidella cibaoica (Maury, 7a) 1 Nitidella caimitana, n sp Metulella venusta (G B, Sowerby Lopez section of Rio Yaque Columbella lopezana, del n sp II, Norte 1850) (Text-fig 4): species discussed herein reflect a considerable degree of stratigraphic restriction Seven of the 1 positively identified species, i.e more than 60% of the discussed fauna, have been found in single sections only This is a large percentage considering that the sediments of all the sections in which these species occur are of similar age (late Miocene to early Pliocene) with the exception of the Lopez section which is of late early to early middle Miocene age (Saunders et al 1986, p 30) Of the seven species restricted to single sections, Dominican Columbellid Gastropods: Jung known from only one locality within the Dominican Republic: Eurypyrene inflata (Gabb, 1873b) locality 17290: Baitoa is recorded only from Formation (late early to early middle Miocene) of the Lopez section on Rio Yaque del Norte (Text-tig 4); Eurypyrene eurynotum (Woodring, 1928) from TU locality 1404: Arroyo Babosico near La Barranca on Rio Yaque del Norte (Text-fig 5), upper part of Globorotalia margaritae zone (late early Pliocene); and Nitidella cainiilana, n sp from TU locality 1230: Cercado Formation (late Miocene) of the Rio Cana section (Textthree are c > NMB ffl ^ '' ~ fig 3) The remaining four which are species restricted to single sections are distributed as follows: — Columbella submercatoria Olsson, 1922 has been found at two localities (NMB 59 0, 59 2) in the Rio Gurabo section: upper part of Cercado Formation (late Miocene) See Text-figure — Columbella < -v.-^ lopezana, n sp is recorded from four (NMB 16935, 17288, 17289, 17290) in the Lopez section on Rio Yaque del Norte: Baitoa Formation (late early to early middle Miocene) localities — Parametaria lopezana, localities (NMB 16936, n sp is TU recorded from three 1363, TU 1364) in the Lopez section on Rio Yaque del Norte: Baitoa Formation (late early to early middle Miocene) See Textfigure — Conella perplexabilis (Maury, a number of localities in the Rio 7a) is known from Mao section: Cercado Miocene) See Text-figures and In addition to the seven species with restricted dis- Formation (late tribution as pointed out above, there are four species which occur more than one in spread species is section The most wide- Metulella venusta (G B Sowerby H, 850) which has been found in beds cropping out along Rio Cana, Rio Gurabo, Rio Mao, Rio Amina, and Rio Yaque del Norte (Text-figs 2, 3, 5, 9) It is followed by Parametaria islahispaniolae (Maury, 191 7a) which is known from a number of localities in the sections of Rio Cana and Rio Mao (Text-figs 3, 6, 7, 8) Out of the positively identified species eight are known only from Dominican Republic This fact endemism The remaining three known from other countries They are: the points to a remarkable species are also — Columbella submercatoria Olsson, 1922 is recorded from the late Miocene Cercado Formation of the Dominican Republic, but is also known from the early Pliocene Bowden Formation of Jamaica and from beds of late Miocene or early Pliocene age in Costa Rica Text-figure — Columnar section of Rio Gurabo showing (dis- continuous) "ranges" of species discussed herein (after Saunders 1986, text-fig.6) thickness in m Numbers in second column from left et refer to ^"zr Bulletin 344 m o a: o U 400 'c (0 D in E 10 < C CD > a: JO (0 =) 19 CD Dominican Columbellid Gastropods: Jung Explanation of Plate All figures 37 x6 Page Figure 1-15 Parametaria (Dominitaria) islahispaniolae (Maury, 1917a) 1-3 Hololypc PRl 28727 Cercado dc Mao, Bluff of Maury Dominican Republic; Cercado Formation 1.2 mm; width 5.8 mm front view; rear view; from right side Height 17 (late Miocene) 1 4-6 NMB 7-9 NMB H 13-15 from 17409 10 front view; 17410 right side from (late Miocene) front view; 16818: Rio Cana Dominican Republic; early Pliocene part of right side NMB locality Rio Cana, Dominican Republic; Cercado Formation Height 1.2 mm; width 6.1 mm Low-spircd specimen locality 16844: NMB locality 17408 rear view; NMB H NMB H NMB 17407 rear view; view; 10-12 H Height 10.3 mm; width 5.1 mm Gurabo Formation front High-spired specimen 16828: Rio Cana Dominican Republic; lowest part of Gurabo Formation mm; width 4.2 mm (latest Miocene) rear view; 12 from right side Height 8.2 NMB locality 16928: Arroyo Bajon on Rio Mao Dominican Republic; Cercado Formation 13 front view; 14 rear view; 15 from right side Height 1.1 mm; width 5.5 mm (late Miocene) Bulletin 344 Explanation of Plate All figures x Figure 1-3 Page Parametaria (Dominitaria) islahispaniolae (Maun, 1917a) NMB H view; 1741 NMB rear view; locality 16844; from right side 4-9 Parametaria (Dominitaria) lopezana 4-6 Hololype NMB H (late early to early 7-9 Paratype NMB H (late early to early specimen 74 14 17 Rio Cana, Dominican Republic; upper part of Cercado Formation (late Miocene) Height 16.0 mm; width 8.0 mm Exceptionally large, low-spired specimen front new species NMB locality middle Miocene) 17415 Locality front TU middle Miocene) 19 16936: Lopez section on Rio Vaquedcl Norte Dominican Republic: Baitoa Formation view; rear view; from right side Height 1363: Lope? section on Rio >'aque del Norte front view: rear view; from right side I 1.9 mm; width 5.7 mm Dominican Republic; Baitoa Formation Height 15.2 mm; width 6.2 mm Large Bulletins of American Paleontology, Volume 106 Plate allx6 Bulletins of American Paleontology, Volume 06 Plate 1-15: 16-21: x4 x8 Dominican Columbellid Gastropods: Jung Explanation of Plate Figures 1-15: Figures 16-21: 39 x4 x8 Page Figure 1-6 Conella ovuloides (C B 20 Adams, 1850) MCZ 177372 Turks Island, Bahamas; recent; 1-3 not whitened to show color pattern; 4-6 whitened 1, views; 2, rear views; 3, from right side Height 16.2 mm; width 6.4 mm 7-9 Conella perplexabilis (Maury, 7a) Holotype PRI 28728 Cercado de Mao, Bluff of Maury, Dominican Republic; Cercado Formation (late Miocene) Lectotype view; rear view; 10-12 Nitidella NMB H 12 alT from 20 right side Height 12.7 mm; width 6.2 front mm 24 cibaoica (Maury, 1917a) 17424 Locality from front right side TU 1250: Rio Verde, Height 12.9 mm; Dominican Republic; age probably width 6.6 early Pliocene 10 front view; 11 rear view; mm 20 13-15 Conella perplexabilis (Maury, 1917a) NMB H 17418 NMB locality front view; 14 rear view; 15 6-2 Nitidella caimitana, 16-18 Holotype Miocene) 19-21 Paratype Miocene) new 16913: Rio Mao, Bluff of Maury, Dominican Republic; Cercado Formation (late Miocene) 13 from right side Height 15.7 mm; width 8.3 mm 24 species NMB H 17425 Locality TU 1230: Rio 16 front view; 17 rear view; 18 NMB H 17426 Locality TU from from Cana Caimito, Dominican Republic; Cercado Formation Height 7.2 mm; width 3.4 mm (late Caimito, Dominican Republic; Cercado Formation (late at right side 1230: Rio 19 front view; 20 rear view; 21 Cana at right side Height 7.8 mm; width 3.7 mm Bulletin 344 40 Explanation of Plate All figures x Page Figure 1-12 Nitidella cibaoica (Maur>- 1917a) 1-3 Lectotype rear view; from nght 4-6 Paralectotype 7-9 10-12 17419 NMB H 13-18 Nitidella nitida Height 15.0 PRI 33071 Rio Cana NMB locality front view; rear view; 17420 10 front NMB H side Caimito, Dominican Republic; Cercado Formation at at mm; 7423, view; NMB locality 1 width 8.0 (late mm; Miocene) width 7.5 (late Miocene) right side Height 18.9 mm; width 9.2 mm from right side view; Height 17,0 mm; width 8.2 (late Miocene) (late Miocene) Large specimen 16934: Rio Gurabo, Dominican Republic; lower part ofGurabo Formation rear view; 12 front mm 15849: Rio Gurabo Dominican Republic; lower part ofGurabo Formation from front view; mm Caimito, Dominican Republic; Cercado Formation rear view; from nght side Height 15.6 NMB H 22 PRI 28794 Rio Cana mm, (Umarck, 1822) NMB locality 24 17704: Islade Aves Venezuela; recent; 13-1 13, 16, front views; 14, 17, rear views; 15, 18, from right side Height 12.1 not whitened to show mm; mm width 5.8 color pattern; 16-18 whitened Bulletins of American Paleontology, Volume 06 Plate all x4 Bulletins of American Paleontology, Volume 106 Plate 10 Dominican Columbellid Gastropods: Jung 41 Explanation of Plate 10 All figures x4 Page Figure 1-1 Metulella fusiformis Gabb, 1873a 1-3 Leclolype ANSP 25 3216 "Santo Domingo" front view; rear view; from right side Height 18.8 mm; width 6.1 mm 4-6 Holotype of Metulella donmucensis Pilsbry and Johnson, 1917 view; 7, from right side mm; width 5.2 mm; width 4.4 ANSP 3217 "Santo Domingo" front view; rear mm Paratype o( Metulella dommicensis Pilsbry and Johnson, 1917 view Height 12.4 9-1 Height 16.4 ANSP 70427 "Santo Domingo" front view; rear mm Holotype of Metulella williamgahhi Maury, Height 16.5 mm; width 5.7 mm 1 7a PRI 28745 "Santo Domingo" front view; 10 rear view; 1 from right side 12-14 NMB H 7428 NMB locality Duirganlae /.one 15-17 NMB H 17430 NMB locality 15 front view; 16 rear 17433 NMB locality 19 rear view; 20 from view; 13 rear view; 14 from right side Height 19.3 II, width 6.2 mm mm; width 5.6 mm 27 1850) 16910: Rio Mao, Bluff right side mm; 17271: Arroyo Zalaya, Dominican Republic; Globorotalia iiiciriianlae zone (car\y Pliocene) view; 17 from right side Height 16.4 18-20 Metulella venusta (G B Sowerby NMB H 17266: La Barranca on Rio Yaquedel Norte, Dominican Republic; upper part of G/oftoro/a//a (late early Pliocene) 12 front Height 21.4 mm; of Maury, Dominican Republic; beds of late Miocene age; width 9.2 mm 18 front view; Bulletin 344 42 Explanation of Plate All figures x Page 27 Figure 1-9 Metulella venusta (G B Sowerby 1-3 Lectotype 23.4 4-6 mm; NMB H view; 7-9, NMB H view; BMNH GG width 9.5 17432 II, 1850) 20044 "Yaque River", Dominican Republic; NMB locality 16910: Rio Mao, Bluff rear view; from right side Height 26.3 17434 front view; rear view; from right side Height mm NMB rear view; locality 15842: from right side mm; of Maury Dominican Republic; beds of width 10.3 Rio Gurabo, Dominican Republic; mm; width 9.9 mm Height 24.6 late Miocene age; front mm late Miocene part of Gurabo Formation; front Bulletins of American Paleontology, Volume 106 Plate all x4 Dominican Columbellid Gastropods: Jung 43 INDEX Note: Page numbers are in light face; plate numbers are in bold face type, the page Abbott, 1974 20 Adams, 1850 20,21 aif cihaoica Nitidella atT ruslicoides principal discussions occur are in italics Coomans, 1967 16,20 7.1 1,12 Costa Rrca 8,24 ColiimhcUa Agueguexquite Formation Arroyo Arroyo Arroyo Arroyo Arroyo Arroyo numbers on which 3,/2.13 Dall, 25 Dall, 7,15,16 Babosico 10,19,21 Bajon 1889 25,27,28 1890 Dall, 1916 25 16 24 dominicensis, Metulella Hondo 19 Dominitaria Zalaya 27 dupontii Bellaco Zalaya section 12 Dall and Bartsch, 1911 25-27 new subgenus 8,/(^.17 16 Conus 16 Parametaria 5,7,8,13-15,17,19,20 Baitoa Formation Berm uda 12 and Saunders, 1985 Bowden Formation Brasso Formation 12,14 Bolli 7,8,12-16 8,14,15 25 Bronn, 1831 Brown and Pilsbry, 1913 12,20 eurynotum Euiypyrene Pyrene (Eurypyrene) Eurypyrene Woodhng 1928 eurvnotum (Woodnr\g 1928) />;//aW S.5-U4.25 Caloosahatchee Formation 12,13 Cercado de Mao Cercado Formation 17,18,21 5,7,12,13,16-21,23-25,28,29 cihaoica Nitidella 8.24 Nitidella aff Cibao Valley Clench and Turner, 1950 Coluinhellal.ama.rck 1799 5,6 20,21 8,7/ n/5r(cw(/c5 Heilprin, 1887 lopczana n 3,/2.13 14 (Gabb) injiata vzT brassica}\\auTy, 1925 14 3,5-7, /i sp menatoria(l.\nne 1758) ?!iV;(/a Lamarck, 1822 2,12 21,22 onilata Lamarck, 1822 picalaReeve 1859 plalynema Woodnng 1928 ruslicoides Heilprin, 1887 somersiana Dal\ and Barxsch 1911 sid»nercalona 0]sson 1922 v«!i«;a G B Sowerby 11, 1850 vi7///u;);,?(;/)/>; Weisbord, 1962 (Wehbord 1962) v('?;
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