OGic OGic L al L al O S O S T O T O N N C C O O I I

E E E E

T L T L

Y Y A A P P OFFICERS AND EDITORS OF THE PALEONTOLOGICAL SOCIETY Grand Patrons ANDREW H. KNOLL RICHARD K. BAMBACH CHARLES LANE ARTHUR J. BOUCOT ALLAN R. LARSON President FOREST J. GAHN, COLIN SUMRALL, Education/Outreach Coordinator RODNEY M. FELDMAN AND CARRIE SCHWEITZER CECILIA LENK AND PAUL K. STROTHER ARNOLD I. MILLER, Brigham Young Univ., Idaho Univ. of Tennessee ROWAN LOCKWOOD, THE FAMILY OF N. GARY LANE JERE H. LIPPS Univ. of Cincinnati College of William & Mary A. R. PETE PALMER ALAN R. LORD [email protected] JOSEPH HANNIBAL, LEIF TAPANILA, [email protected] Cleveland Museum of Natural History Idaho State Univ. J. WILLIAM SCHOPF CHRIS MAPLES AND SARA MARCUS RAMAN J. SINGH President-Elect Councilors JANET WOOD MCGREGOR PETER J. HARRIES, DAVID VARRICCHIO, STEVEN M. STANLEY BRUCE MacFADDEN, LAUREL COLLINS, CHERYL L. METZ North Carolina State Montana State Univ. Florida International Univ. MOLLY F. AND CALVIN MILLER Florida Museum of Natural History Patrons PETER WAGNER, collinsl@fi u.edu RONALD W. MORIN bmacfadd@fl mnh.ufl .edu JOACHIM HAUG, EDWARD J. ANDREW, JR. Smithsonian Institution OSBORNE B. NYE, JR. Ludwig Maximilian WILLIAM I. AUSICH Past President University of Munich KATE BULINSKI, TERESA O’NEILL STEVEN M. HOLLAND, STEVE WESTROP, Bellarmine University BRUCE M. BELL RONALD L. PARSLEY Univ. of Georgia MICHAEL HAUTMANN, Oklahoma Museum [email protected] STIG M. BERGSTROM MARK E. PATZKOWSKY [email protected] Univ. of Zurich DAVID J. BOTTJER JOHN POJETA, JR. DAVID M. WORK, DONALD W. BOYD Student Representative MARY LOU POJETA MARTIN J. HEAD, Maine State Museum DEREK E. G. BRIGGS Secretary SHARON McMULLEN, JOHN K. POPE Brock Univ. JAMES C. BROWER MARGARET M. YACOBUCCI, PATRICK WYSE JACKSON, Univ. of Wisconisin–Madison ANNE RAYMOND [email protected] JOHN L. CARTER Bowling Green State Univ. SAMANTHA HOPKINS, Univer. of Dublin Trinity College MARGARET N. REES [email protected] PETER R. CRANE Univ. of Oregon MARGARET M. YACOBUCCI, EMILY ORZECHOWSKI, THE CUSHMAN FOUNDATION FRANK H. T. RHODES RICHARD A. ROBISON Treasurer NIGEL HUGHES, Bowling Green State Univ. Univ. of Calif.-Berkeley J. ROBERT DODD PETER J. HARRIES, [email protected] MARY L. DROSER JUNE R. P. AND CHARLES A. ROSS UC Riverside SAMUEL ZAMORA, CHRISTOPHER A. SHAW North Carolina State Univ. Geological Survey of Spain LUCY E. EDWARDS [email protected] DANIEL KSEPKA, Section Chairs ROBERT J. ELIAS FREDERICK C. SHAW Bruce Museum RENBIN ZHAN, Cordilleran: J. MARK ERICKSON LAWRENCE M. SMALL JP Editors Nanjing Institute of Geology and NICOLE BONUSCO, DOUGLAS H. ERWIN GEORGE D. STANLEY, JR. MAX LANGER, BRENDA R. HUNDA, Palaeontology, CA State Univ. Fullerton HOWARD R. FELDMANW ROBERT J. STANTON, JR. Universidade de São Paulo Cincinnati Museum Center Chinese Academy of Sciences [email protected] ROBERT M. FINKS CARL W. STOCK [email protected] KARL W. FLESSA ROGER D. K. THOMAS STEPHEN A. LESLIE, Paleobiology Senior Editor North Central: TERRENCE J. FREST BRUCE H. TIFFNEY JISUO JIN, James Madison Univ. CATHERINE BADGLEY, JAMES THOMKA, ROBERT A. GASTALDO SALLY E. WALKER Univ. of Western Ontario Univ. of Michigan Univ. of Akron BRUCE LIEBERMAN, PHILIP D. GINGERICH RON F. WASZCZAK [email protected] [email protected] Univ. of Kansas Paleobiology Co-Editors BRIAN F. GLENISTER JOHNNY A. WATERS GARY D. WEBSTER HANS-DIETER SUES, STEVEN LoDUCA, CARLOS A. JARAMILLO, Northeastern: F. D. BUD HOLLAND, JR. MARK A. WILSON Smithsonian Institution Eastern Michigan Univ. Smithsonian Tropical Research JUDITH NAGEL-MYERS, J. STEWART HOLLINGSWORTH [email protected] Institute St. Lawrence Univ. NIGEL C. HUGHES SCOTT L. WING RICK LUPIA, [email protected] THOMAS W. KAMMER ABBY YOCHELSON WOLFGANG KIESSLING, JP Managing Editor Univer. of Oklahoma ERLE G. KAUFFMAN CHARLES YOCHELSON Universitat Erlangen SARA A. MARCUS, Rocky Mountain: PATRICIA H. KELLEY JEFFERY B. YOCHELSON LEIF TAPANILA, [email protected] GABRIELA MÁNGANO, MARK PATZKOWSKY, SUSAN M. KIDWELL LOUIS G. ZACHOS Idaho State Univ. Univ. Saskatchewan Penn State Univ. JP Associate Editors [email protected] MALGORZATA MOCZYDLOWSKA- NICHOLAS BUTTERFIELD, SHUHAI XIAO, Southeastern: VIDAL, Uppsala Univ. Th e Journal of Paleontology publishes manuscripts on all aspects of paleontology, including systematics, phylogeny, paleoecology, paleobiogeography, biostratigraphy, Cambridge Univ. Virginia Polytechnic Institute MICHELLE CASEY, taphonomy, and evolution. It emphasizes specimen-based research and features illustrations of the highest quality possible. Manuscript treating all fossil organism Murray State Univ. STYLIANOS CHATZIMANOLIS, ALISON MURRAY, Editor of Special Publications groups are welcome, including invertebrates, vertebrates, plants, algae, and microorganisms of all sorts, as well as ichnofossils (trace fossils). [email protected] Univ. Tennessee–Chattanooga Univ. of Alberta SARA A. MARCUS, Reno, NV Th e Journal of Paleontology accepts only online manuscript submissions through the website: TOM CRONIN, PAULA NOBLE, [email protected] Editor – Priscum MATT POWELL, USGS Univ. of Nevada https://mc.manuscriptcentral.com/paleo Communications Offi cer Juniata College TONY MARTIN, WILLIAM A. DiMICHELE, BRIAN PRATT, [email protected] ______Smithsonian Institution University of Saskatchewan Emory Univ. [email protected] Editor – Social Media Author guidelines can be downloaded at: ROBERT J. ELIAS, ERIC SCOTT, PHOEBE COHEN, Univ. of Manitoba John D. Cooper Center Program Coordinator https://www.cambridge.org/core/journals/journal-of-paleontology/information/instructions-contributors MATTHEW CLAPHAM Williams College [email protected] NADIA FRÖBISCH, MARY SILCOX, Univ. of California, Santa Cruz ______Museum für Naturkunde Univ. of Toronto Scarborough [email protected] For questions regarding online submissions, please contact the editorial offi ces at: [email protected] ______Cover illustration: Top (upper image) and side (lower image) views of the scleractinian coral Flabellum magnifi cum, USNM 81951. Cairns, Fig. 1, Category 1. Membership Information

ISSN 0022-3360 Members of the Paleontological Society automatically receive electronic subscriptions to Paleobiology and the Journal of Paleontology as a benefi t of membership. To apply for individual membership, please go to Copyright © 2017 Th e Paleontological Society. All rights reserved. the Paleontological Society’s homepage at http://paleosoc.org/ where links to an electronic application, a printable paper application form, and a complete list of membership benefi ts are provided under the Membership heading. ______Visit Th e Paleontological Society website at www.paleosoc.org.

Downloaded from https://www.cambridge.org/core. IP address: 170.106.35.229, on 25 Sep 2021 at 02:38:50, subject to the Cambridge Core terms of use, available at https://www.cambridge.org/core/terms. https://doi.org/10.1017/jpa.2017.35 3 JOURNAL of JOURNAL of PALEONTOLOGY PALEONTOLOGY VOL 91 | NO 3 | 2017 JOURNAL of PALEONTOLOGY

369 Min Shi, Qing-Lai Feng, Maliha Zareen Khan, Stanley Awramik, and Shi-Xing Zhu VOL 91 | NO 3 | 2017 Silicifi ed microbiota from the Paleoproterozoic Dahongyu Formation,Tianjin, China 393 Luana Morais, Thomas Rich Fairchild, Daniel J.G. Lahr, Isaac D. Rudnitzki, J. William Schopf, Amanda K. Garcia, Anatoliy B. Kudryavtsev, and Guilherme R. Romero Carbonaceous and siliceous Neoproterozoic vase-shaped microfossils (Urucum Formation, Brazil) and the question of early protistan biomineralization 407 Stephen D. Cairns New azooxanthellate genus of Scleractinia (Flabellidae) from the Australian Cenozoic 417 Marcela Cichowolski and Juan J. Rustán First report of Devonian bactritids (Cephalopoda) from South America: paleobiogeographic and biostratigraphic implications 434 Wagih S. Ayoub-Hannaa, Ahmad A. Abdelhady, and Franz T. Fürsich Costinuculana magharensis n. gen. n. sp. (Bivalvia, Nuculanidae) from the Middle Jurassic of Gebel VOLUME 91 Maghara, North Sinai, Egypt 444 Steffen Kiel and Marco Taviani Chemosymbiotic bivalves from Miocene methane-seep carbonates in Italy 467 Alycia L. Stigall, Roy E. Plotnick, and Lisa E. Park Boush The fi rst Cenozoic spinicaudatans from North America

477 Yingyan Mao, William I. Ausich, Yue Li, Jih-Pai Lin, and Caihua Lin Ⅵ New taxa and phyletic evolution of the Aeronian (Llandovery, Silurian) Petalocrinidae NO 3 (Echinodermata, Crinoidea) in Guizhou, South China Block 493 Huaibao P. Liu, Stig M. Bergström, Brian J. Witzke, Derek E. G. Briggs, Robert M. McKay, and

Annalisa Ferretti Ⅵ

Exceptionally preserved conodont apparatuses with giant elements from the Middle Ordovician PAGES 369-578 Winneshiek Konservat-Lagerstätte, Iowa, USA 512 Victor J. Perez, Catalina Pimiento, Austin Hendy, Gerardo González-Barba, Gordon Hubbell, and Bruce J. MacFadden Late Miocene chondrichthyans from Lago Bayano, Panama: Functional diversity, environment and biogeography 548 Joseph A. Frederickson and Brian M. Davis First reported actinopterygian from the Navajo Sandstone (Lower Jurassic, Glen Canyon Group) of southern Utah, USA Ⅵ

554 Giorgio Carnevale, G. David Johnson, Giuseppe Marramà, and Alexandre F. Bannikov 2017 A reappraisal of the Eocene priacanthid fi sh Pristigenys substriata (Blainville, 1818) from Monte Bolca, Italy 566 Ricardo A. Bonini, Gabriela I. Schmidt, Marcelo A. Reguero, Esperanza Cerdeño, Adriana M. Candela, and Natalia Solís First record of Toxodontidae (Mammalia, Notoungulata) from the late Miocene–early Pliocene of the southern central Andes, NW Argentina Taxonomic Notes 577 Patrick R. Getty Lunulipes, a replacement name for the trace fossil Lunula Hitchcock, 1865, preoccupied 578 Gilbert Klapper, Thomas T. Uyeno, Derek K. Armstrong, and Peter G. Telford Palmatolepis spallettae, new name for a Frasnian conodont species

Cambridge Core For further information about this journal please go to the journal website at: cambridge.org/jpa

Downloaded from https://www.cambridge.org/core. IP address: 170.106.35.229, on 25 Sep 2021 at 02:38:50, subject to the Cambridge Core terms of use, available at https://www.cambridge.org/core/terms. https://doi.org/10.1017/jpa.2017.35