Grand Patrons ANDREW H. KNOLL RICHARD K. BAMBACH CHARLES LANE ARTHUR J. BOUCOT ALLAN R. LARSON RODNEY M. FELDMAN AND CARRIE SCHWEITZER CECILIA LENK AND PAUL K. STROTHER ROBERT AND ELVIRA GASTALDO JERE H. LIPPS THE FAMILY OF N. GARY LANE ALAN R. LORD A. R. (PETE) PALMER BRUCE J. MACFADDEN J. WILLIAM SCHOPF CHRIS MAPLES AND SARA MARCUS RAMAN J. SINGH JANET WOOD McGREGOR STEVEN M. STANLEY CHERYL L. METZ ARNOLD I. MILLER Patrons MOLLY F. AND CALVIN MILLER EDWARD J. ANDREW, JR. RONALD W. MORIN WILLIAM I. AUSICH OSBORNE B. NYE, JR. BRUCE M. BELL TERESA O’NEILL STIG M. BERGSTROM RONALD L. PARSLEY DAVID J. BOTTJER MARK E. PATZKOWSKY DONALD W. BOYD JOHN POJETA, JR. DEREK E. G. BRIGGS MARY LOU POJETA JAMES C. BROWER JOHN K. POPE ANDREW M. BUSH ANNE RAYMOND JOHN L. CARTER MARGARET N. REES PETER R. CRANE FRANK H. T. RHODES THE CUSHMAN FOUNDATION RICHARD A. ROBISON WILLIAM A. DIMICHELE J. ROBERT DODD JUNE R. P. AND CHARLES A. ROSS MARY L. DROSER CHRISTOPHER A. SHAW LUCY E. EDWARDS FREDERICK C. SHAW ROBERT J. ELIAS LAWRENCE M. SMALL J. MARK ERICKSON GEORGE D. STANLEY, JR. DOUGLAS H. ERWIN ROBERT J. STANTON, JR. HOWARD R. FELDMAN CARL W. STOCK ROBERT M. FINKS ROGER D. K. THOMAS KARL W. FLESSA BRUCE H. TIFFNEY TERRENCE J. FREST SALLY E. WALKER PHILIP D. GINGERICH RON F. WASZCZAK BRIAN F. GLENISTER JOHNNY A. WATERS F. D. (BUD) HOLLAND, JR. GARY D. WEBSTER J. STEWART HOLLINGSWORTH MARK A. WILSON NIGEL C. HUGHES SCOTT L. WING THOMAS W. KAMMER ABBY YOCHELSON ERLE G. KAUFFMAN CHARLES YOCHELSON PATRICIA H. KELLEY JEFFERY B. YOCHELSON SUSAN M. KIDWELL LOUIS G. ZACHOS Th e Journal of Paleontology publishes manuscripts on all aspects of paleontology, including systematics, phylogeny, paleoecology, paleobiogeography, biostratigraphy, taphonomy, and evolution. It emphasizes specimen-based research and features illustrations of the highest quality possible. Manuscript treating all fossil organism groups are welcome, including invertebrates, vertebrates, plants, algae, and microorganisms of all sorts, as well as ichnofossils (trace fossils). Th e Journal of Paleontology accepts only online manuscript submissions through the website: https://mc.manuscriptcentral.com/paleo _______________ Author guidelines can be downloaded at: https://www.cambridge.org/core/journals/journal-of-paleontology/information/instructions-contributors _______________ For questions regarding online submissions, please contact the editorial offi ces at: [email protected] _______________ Membership Information 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 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: 170.106.202.126, on 28 Sep 2021 at 10:38:53, subject to the Cambridge Core terms of use, available at https://www.cambridge.org/core/terms. https://doi.org/10.1017/jpa.2019.78 JOURNAL of PALEONTOLOGY VOL 94 | NO 2 | MARCH 2020 185 M. Jimena Franco, Eliana Moya, Mariana Brea and Camila Martínez Martínez Astroniumxylon, Schinopsixylon , and Parametopioxylon n. gen. fossil woods from upper Cenozoic of Argentina: taxonomic revision, new taxon and new records 202 Valerio Gennari and Roberto Rettori The revised Permian genus Dagmarita Reitlinger, 1965 (Dagmaritinae, Foraminifera) and its phylogenetic relationships 217 Stephen D. Cairns Late Miocene (Messinian) Stylasteridae (Cnidaria, Hydrozoa) from Carboneras, southeastern Spain 239 Bing Huang, Jiayu Rong, David A.T. Harper and Hanghang Zhou A nearshore Hirnantian brachiopod fauna from South China and its ecological signifi cance 255 Jan Ove R. Ebbestad and Juan Carlos Gutiérrez-Marco Phragmolites (Gastropoda) from the Late Ordovician of the Peruvian Altiplano 266 Adrienne Jochum, Tingting Yu and Thomas A. Neubauer First record of the Paleozoic land snail family Anthracopupidae in the Lower Jurassic of China and the origin of Stylommatophora 273 Björn Kröger and Juan Carlos Gutiérrez-Marco First record of a nonpaleotropical intejocerid cephalopod from Darriwilian (Middle Ordovician) strata of central Spain 279 María B. Lara, Bárbara Cariglino, Ana M. Zavattieri and Iracema Zacarías An enigmatic Arthropoda from the Upper Triassic (Carnian) southwestern Gondwana (Argentina) 291 Cristiano Larghi, Andrea Tintori, Daniela Basso, Gianluca Danini and Markus Felber A new Ladinian (Middle Triassic) mysidacean shrimp (Crustacea, Lophogastrida) from northern Italy and southern Switzerland 304 Matúš Hyžný, Denis Audo, Rodney M. Feldmann and Guenter Schweigert Tricarina gadvanensis is an isopod: reinterpretation of an alleged lobster from the Lower Cretaceous of Iran 311 Thomas E. Guensburg, James Sprinkle, Rich Mooi, Bertrand Lefebvre, Bruno David, Michel Roux and Kraig Derstler Athenacrinus n. gen. and other early echinoderm taxa inform crinoid origin and arm evolution 334 David F. Wright, Selina R. Cole and William I. Ausich Biodiversity, systematics, and new taxa of cladid crinoids from the Ordovician Brechin Lagerstätte 358 Daniel B. Blake, Forest J. Gahn and Thomas E. Guensburg An Early Ordovician (Floian) asterozoan (Echinodermata) of problematic class-level affi nities 366 Bryan M. Gee and Robert R. Reisz The amphibamiform Nanobamus macrorhinus from the early Permian of Texas 378 Arindam Roy and Subhendu Bardhan A note on Placenticeras warthi Kossmat, 1895 (Ammonoidea), the type species of the genus Hypengonoceras Spath, 1922 385 María B. Lara, Bárbara Cariglino, Ana M. Zavattieri and Iracema Zacarías An enigmatic Arthropoda from the Upper Triassic (Carnian) southwestern Gondwana (Argentina) — CORRIGENDUM 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: 170.106.202.126, on 28 Sep 2021 at 10:38:53, subject to the Cambridge Core terms of use, available at https://www.cambridge.org/core/terms. https://doi.org/10.1017/jpa.2019.78.