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From the Crato Formation (Lower Cretaceous)
ORYCTOS.Vol. 3 : 3 - 8. Décembre2000 FIRSTRECORD OT CALAMOPLEU RUS (ACTINOPTERYGII:HALECOMORPHI: AMIIDAE) FROMTHE CRATO FORMATION (LOWER CRETACEOUS) OF NORTH-EAST BRAZTL David M. MARTILL' and Paulo M. BRITO'z 'School of Earth, Environmentaland PhysicalSciences, University of Portsmouth,Portsmouth, POl 3QL UK. 2Departmentode Biologia Animal e Vegetal,Universidade do Estadode Rio de Janeiro, rua SâoFrancisco Xavier 524. Rio de Janeiro.Brazll. Abstract : A partial skeleton representsthe first occurrenceof the amiid (Actinopterygii: Halecomorphi: Amiidae) Calamopleurus from the Nova Olinda Member of the Crato Formation (Aptian) of north east Brazil. The new spe- cimen is further evidencethat the Crato Formation ichthyofauna is similar to that of the slightly younger Romualdo Member of the Santana Formation of the same sedimentary basin. The extended temporal range, ?Aptian to ?Cenomanian,for this genus rules out its usefulnessas a biostratigraphic indicator for the Araripe Basin. Key words: Amiidae, Calamopleurus,Early Cretaceous,Brazil Première mention de Calamopleurus (Actinopterygii: Halecomorphi: Amiidae) dans la Formation Crato (Crétacé inférieur), nord est du Brésil Résumé : la première mention dans le Membre Nova Olinda de la Formation Crato (Aptien ; nord-est du Brésil) de I'amiidé (Actinopterygii: Halecomorphi: Amiidae) Calamopleurus est basée sur la découverted'un squelettepar- tiel. Le nouveau spécimen est un élément supplémentaireindiquant que I'ichtyofaune de la Formation Crato est similaire à celle du Membre Romualdo de la Formation Santana, située dans le même bassin sédimentaire. L'extension temporelle de ce genre (?Aptien à ?Cénomanien)ne permet pas de le considérer comme un indicateur biostratigraphiquepour le bassin de l'Araripe. Mots clés : Amiidae, Calamopleurus, Crétacé inférieu4 Brésil INTRODUCTION Araripina and at Mina Pedra Branca, near Nova Olinda where cf. -
35-51 New Data on Pleuropholis Decastroi (Teleostei, Pleuropholidae)
Geo-Eco-Trop., 2019, 43, 1 : 35-51 New data on Pleuropholis decastroi (Teleostei, Pleuropholidae), a “pholidophoriform” fish from the Lower Cretaceous of the Eurafrican Mesogea Nouvelles données sur Pleuropholis decastroi (Teleostei, Pleuropholidae), un poisson “pholidophoriforme” du Crétacé inférieur de la Mésogée eurafricaine Louis TAVERNE 1 & Luigi CAPASSO 2 Résumé: Le crâne et le corps de Pleuropholis decastroi, un poisson fossile de l’Albien (Crétacé inférieur) du sud de l’Italie, sont redécrits en détails. P. decastroi diffère des autres espèces du genre par ses deux nasaux en contact médian et qui séparent complètement le dermethmoïde ( = rostral) des frontaux. Avec son maxillaire extrêmement élargi qui couvre la mâchoire inférieure et son supramaxillaire fortement réduit, P. decastroi semble plus nettement apparenté avec Pleuropholis cisnerosorum, du Jurassique supérieur du Mexique, qu’avec les autres espèces du genre. Par ses mâchoires raccourcies et ses nombreux os orbitaires, Pleuropholis apparaît également comme le genre le plus spécialisé de la famille. La position systématique des Pleuropholidae au sein du groupe des « pholidophoriformes » est discutée. Mots-clés: Pleuropholis decastroi, Albien, Italie du sud, Pleuropholis, Pleuropholidae, “Pholidophoriformes”, ostéologie, position systématique. Abstract: The skull and the body of Pleuropholis decastroi, a fossil fish from the marine Albian (Lower Cretaceous) of southern Italy, are re-described in details. P. decastroi differs from the other species of the genus by their two nasals that are in contact along the mid-line, completely separating the dermethmoid (= rostral) from the frontals. With its extremely broadened maxilla that covers the lower jaw and its strongly reduced supramaxilla, P. decastroi seems more closely related to Pleuropholis cisnerosorum, from the Upper Jurassic of Mexico, than to the other species of the genus. -
(Early Cretaceous, Araripe Basin, Northeastern Brazil): Stratigraphic, Palaeoenvironmental and Palaeoecological Implications
Palaeogeography, Palaeoclimatology, Palaeoecology 218 (2005) 145–160 www.elsevier.com/locate/palaeo Controlled excavations in the Romualdo Member of the Santana Formation (Early Cretaceous, Araripe Basin, northeastern Brazil): stratigraphic, palaeoenvironmental and palaeoecological implications Emmanuel Faraa,*, Antoˆnio A´ .F. Saraivab, Dio´genes de Almeida Camposc, Joa˜o K.R. Moreirab, Daniele de Carvalho Siebrab, Alexander W.A. Kellnerd aLaboratoire de Ge´obiologie, Biochronologie, et Pale´ontologie humaine (UMR 6046 du CNRS), Universite´ de Poitiers, 86022 Poitiers cedex, France bDepartamento de Cieˆncias Fı´sicas e Biologicas, Universidade Regional do Cariri - URCA, Crato, Ceara´, Brazil cDepartamento Nacional de Produc¸a˜o Mineral, Rio de Janeiro, RJ, Brazil dDepartamento de Geologia e Paleontologia, Museu Nacional/UFRJ, Rio de Janeiro, RJ, Brazil Received 23 August 2004; received in revised form 10 December 2004; accepted 17 December 2004 Abstract The Romualdo Member of the Santana Formation (Araripe Basin, northeastern Brazil) is famous for the abundance and the exceptional preservation of the fossils found in its early diagenetic carbonate concretions. However, a vast majority of these Early Cretaceous fossils lack precise geographical and stratigraphic data. The absence of such contextual proxies hinders our understanding of the apparent variations in faunal composition and abundance patterns across the Araripe Basin. We conducted controlled excavations in the Romualdo Member in order to provide a detailed account of its main stratigraphic, sedimentological and palaeontological features near Santana do Cariri, Ceara´ State. We provide the first fine-scale stratigraphic sequence ever established for the Romualdo Member and we distinguish at least seven concretion-bearing horizons. Notably, a 60-cm-thick group of layers (bMatraca˜oQ), located in the middle part of the member, is virtually barren of fossiliferous concretions. -
Antigos Ecossistemas
Antigos Ecossistemas 4 ANTIGOS ECOSSISTEMAS A metodologia para a reconstituição de anti- do nível do mar. Os fósseis, enfocados como mani- gos ecossistemas, foi estabelecida por técnicas festações pretéritas de atividade dos organismos pertencentes às disciplinas de Estratigrafia e Pa- vivos, foram objeto de organização classificatória, leontologia. As concepções são de Análise de da paleoecologia e da tafonomia. Foram estudados Bacias e Paleobiologia, constituídas por interpre- por eventos biológicos, tais como morte rápida, su- tações sistêmicas, com a visualização das rela- cessão de comunidades, evolução pontuada, evo- ções de interdependência entre os fenômenos na- lução explosiva e colonização rápida. turais. A análise sedimentológica, essencial para esta- A pesquisa das manifestações de vida no passa- belecer as interações entre os componentes bióti- do geológico visou a obtenção de modelos ade- cos e abióticos dos antigos ecossistemas, forne- quados aos eventos geológicos e biológicos ocorri- ceu os parâmetros das condições físicas do local dos na Bacia. As metodologias integram o reconhe- onde os organismos viveram e/ou foram enterra- cimento de processos da evolução da crosta ter- dos. restre e da Biosfera. No passado geológico, as flutuações do nível do mar exerceram ação direta na diversidade biológi- ca das bacias. Mantiveram correlações com a 4.1 Reconstituição de Antigos Ecossistemas ocorrência de organismos marinhos e cadeia de energia de produtores e consumidores terrestres, Para o estudo das associações de faunas e flo- pela influência exercida nos climas continentais, na ras, os intervalos de tempo foram fundamentados formação de solos e na vida vegetal. em tabelas cronoestratigráficas fornecidas por mi- Sedimentos e fósseis dão as inferências sobre crofósseis. -
Relationships of Lower Euteleostean Fishes
CHAPTER 12 Relationships of Lower Euteleostean Fishes G. DAVID JOHNSON COLIN PATTERSON National Museum of Natural History Natural History Museum Smithsonian Institution London, England Washington, D.C.- We all make mistakes; then we're sorry. What are the relationships of and within the Os- Popular song meroidei? (6) What are the relationships of and within Salmonidae? (7) Where does Lepidogalaxias belong? (8) What are the relationships within stomiiform fishes? (9) What of the Myctophoidei, as recognized by I. Introduction Greenwood et al. (1966, i.e., Aulopiformes and Myc- tophiformes in current terminology)? In that agenda, In the first Interrelationships of Fishes lower eutel- items (8) and (9) are treated elsewhere in this volume eosts, or "protacanthopterygians" as they were then and do not concern us, but items (1) through (7) do. called, were omitted, with only a comment in the Some classifications and/or cladograms of lower eu- Preface citing Weitzman (1967, on osmeroids and teleosts, dating back to the first application of cladistic stomiatoids), McDowall (1969, on osmeroids and ga- method, are summarized in Fig. 1. As is obvious from laxioids), Rosen and Greenwood (1970, on gonoryn- incongruence between all the patterns in Fig. 1, there chiforms and ostariophysans), Greenwood and Rosen has been protracted argument on how lower euteleos- (1971, on argentinoids and alepocephaloids), and Nel- tean groups are interrelated, how they are related to son (1970b, on salangids and argentinids; 1972, on neoteleosts (stomiiforms and eurypterygians, John- esocoids and galaxioids). son, 1992), and what group is basal to other euteleosts. Ten years later, in Ontogeny and Systematics of Fishes, The most substantial treatment of these problems is Fink (1984a) summarized the history of protacantho- in Begle's (1991,1992) cladistic analyses of Osmeroidei pterygians as "erosion" and "attrition, most notably (1991) and Argentinoidei (1992) (Fig. -
Fossils Provide Better Estimates of Ancestral Body Size Than Do Extant
Acta Zoologica (Stockholm) 90 (Suppl. 1): 357–384 (January 2009) doi: 10.1111/j.1463-6395.2008.00364.x FossilsBlackwell Publishing Ltd provide better estimates of ancestral body size than do extant taxa in fishes James S. Albert,1 Derek M. Johnson1 and Jason H. Knouft2 Abstract 1Department of Biology, University of Albert, J.S., Johnson, D.M. and Knouft, J.H. 2009. Fossils provide better Louisiana at Lafayette, Lafayette, LA estimates of ancestral body size than do extant taxa in fishes. — Acta Zoologica 2 70504-2451, USA; Department of (Stockholm) 90 (Suppl. 1): 357–384 Biology, Saint Louis University, St. Louis, MO, USA The use of fossils in studies of character evolution is an active area of research. Characters from fossils have been viewed as less informative or more subjective Keywords: than comparable information from extant taxa. However, fossils are often the continuous trait evolution, character state only known representatives of many higher taxa, including some of the earliest optimization, morphological diversification, forms, and have been important in determining character polarity and filling vertebrate taphonomy morphological gaps. Here we evaluate the influence of fossils on the interpretation of character evolution by comparing estimates of ancestral body Accepted for publication: 22 July 2008 size in fishes (non-tetrapod craniates) from two large and previously unpublished datasets; a palaeontological dataset representing all principal clades from throughout the Phanerozoic, and a macroecological dataset for all 515 families of living (Recent) fishes. Ancestral size was estimated from phylogenetically based (i.e. parsimony) optimization methods. Ancestral size estimates obtained from analysis of extant fish families are five to eight times larger than estimates using fossil members of the same higher taxa. -
From the Late Cretaceous of the Benue Trough, Nigeria Romain Vullo, Philippe Courville
Fish remains (Elasmobranchii, Actinopterygii) from the Late Cretaceous of the Benue Trough, Nigeria Romain Vullo, Philippe Courville To cite this version: Romain Vullo, Philippe Courville. Fish remains (Elasmobranchii, Actinopterygii) from the Late Creta- ceous of the Benue Trough, Nigeria. Journal of African Earth Sciences, Elsevier, 2014, 97, pp.194-206. 10.1016/j.jafrearsci.2014.04.016. insu-01004270 HAL Id: insu-01004270 https://hal-insu.archives-ouvertes.fr/insu-01004270 Submitted on 11 Jun 2014 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Fish remains (Elasmobranchii, Actinopterygii) from the Late Cretaceous of 2 the Benue Trough, Nigeria 3 4 Romain Vullo *, Philippe Courville 5 Laboratoire Géosciences Rennes, UMR CNRS 6118, Université de Rennes 1, 263 6 avenue du Général Leclerc, 35042, Rennes, France 7 8 * corresponding author. 9 Email address: [email protected] 10 11 Abstract 12 Selachian and ray-finned fish remains from various Late Cretaceous localities of 13 Nigeria are described. Each locality has yielded only a very few specimens and the 14 diversity is therefore very low. However, some taxa are recorded for the first time in 15 Africa. -
(Actinopterygii, Teleostei) from the Muhi Quarry (Albian-Cenomanian), Hidalgo, Mexico
Foss. Rec., 21, 93–107, 2018 https://doi.org/10.5194/fr-21-93-2018 © Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License. A new pachyrhizodontid fish (Actinopterygii, Teleostei) from the Muhi Quarry (Albian-Cenomanian), Hidalgo, Mexico Gloria Arratia1, Katia A. González-Rodríguez2, and Citlalli Hernández-Guerrero2,3 1Biodiversity Institute and Department of Ecology and Evolutionary Biology, The University of Kansas, Dyche Hall, Lawrence, Kansas 66045–7561, USA 2Instituto de Ciencias Básicas e Ingeniería, Museo de Paleontología, Centro de Investigaciones Biológicas, Universidad Autónoma del Estado de Hidalgo, Mineral de la Reforma, Hidalgo, Mexico 3Doctorado en Ciencias en Biodiversidad y Conservación, Universidad Autónoma del Estado de Hidalgo, Mineral de la Reforma, Hidalgo, Mexico Correspondence: Katia A. González-Rodríguez ([email protected]) Received: 20 October 2017 – Revised: 15 February 2018 – Accepted: 16 February 2018 – Published: 28 March 2018 Abstract. A new genus and species – Mot- 1 Introduction layoichthys sergioi (ZooBank registration: urn:lsid:zoobank.org:pub:2C503741-2362-4234-8CE0- Pachyrhizodontidae is a family of now extinct fishes found BB7D8BE5A236, urn:lsid:zoobank.org:act:EF5040FD- throughout the Tethys Ocean during the Cretaceous. The F306-4C0F-B9DA-2CC696CA349D) – from the Cretaceous family belongs to the order Crossognathiformes (Taverne, (Albian-Cenomanian) of the Muhi Quarry, Hidalgo, central 1989, sensu Arratia, 2008a; Arratia and Tischlinger, 2010) Mexico is assigned -
Family-Group Names of Fossil Fishes
European Journal of Taxonomy 466: 1–167 ISSN 2118-9773 https://doi.org/10.5852/ejt.2018.466 www.europeanjournaloftaxonomy.eu 2018 · Van der Laan R. This work is licensed under a Creative Commons Attribution 3.0 License. Monograph urn:lsid:zoobank.org:pub:1F74D019-D13C-426F-835A-24A9A1126C55 Family-group names of fossil fishes Richard VAN DER LAAN Grasmeent 80, 1357JJ Almere, The Netherlands. Email: [email protected] urn:lsid:zoobank.org:author:55EA63EE-63FD-49E6-A216-A6D2BEB91B82 Abstract. The family-group names of animals (superfamily, family, subfamily, supertribe, tribe and subtribe) are regulated by the International Code of Zoological Nomenclature. Particularly, the family names are very important, because they are among the most widely used of all technical animal names. A uniform name and spelling are essential for the location of information. To facilitate this, a list of family- group names for fossil fishes has been compiled. I use the concept ‘Fishes’ in the usual sense, i.e., starting with the Agnatha up to the †Osteolepidiformes. All the family-group names proposed for fossil fishes found to date are listed, together with their author(s) and year of publication. The main goal of the list is to contribute to the usage of the correct family-group names for fossil fishes with a uniform spelling and to list the author(s) and date of those names. No valid family-group name description could be located for the following family-group names currently in usage: †Brindabellaspidae, †Diabolepididae, †Dorsetichthyidae, †Erichalcidae, †Holodipteridae, †Kentuckiidae, †Lepidaspididae, †Loganelliidae and †Pituriaspididae. Keywords. Nomenclature, ICZN, Vertebrata, Agnatha, Gnathostomata. -
Ecomorphological Selectivity Among Marine
\SUPPORTING APPENDIX FOR ECOMORPHOLOGICAL SELECTIVITY AMONG MARINE TELEOST FISHES DURING THE END-CRETACEOUS EXTINCTION Matt Friedman Committee on Evolutionary Biology, University of Chicago, 1025 E. 57th St., Chicago, IL 60637 and Department of Geology, Field Museum, 1400 S Lake Shore Dr., Chicago, IL 60605 <[email protected]> 1 Table of contents. I. Dataset assembly procedures. 3 II. Groups of fishes analyzed. 6 III. Maastrichtian fishes (observed plus implied): trait values. 47 Supporting table 1 47 IV. Complete logistic regression results. 50 Supporting table 2 50 Supporting table 3 51 Supporting table 4 52 V. Global topology for independent contrasts analysis. 53 Supporting figure 1 54 VI. Phylogenetically independent contrasts: values. 55 Supporting table 5 55 Supporting table 6 56 Supporting table 7 57 Supporting table 8 59 VII. Stratigraphic occurrences of extinction victims. 61 Supporting figure 2 62 Supporting figure 3 63 Supporting figure 4 64 VIII. Dietary evidence for select extinction victims. 65 Supporting table 9 65 IX. References. 66 2 I. Dataset assembly procedures. Stratigraphic conventions. Taxon occurrences are placed at the top of the interval in which they occur. In the case of taxa ranging through multiple stages, the terminal is placed in the stage from which the measured fossil example(s) derive. Fossil localities of uncertain dating (i.e., those whose dating is given by more than one stage) are binned in the geologically youngest stage with which they are associated. Branching between sister clades is placed 1 Ma below the first occurrence of the group with the oldest fossil exemplar included in the study. Throughout, dates of stage boundaries follow those in Gradstein et al. -
Arratia-Layout-DEF PCB.Pmd
Revista de Biología Marina y Oceanografía Vol. 45, S1: 635-657, diciembre 2010 Article The Clupeocephala re-visited: Analysis of characters and homologies Re-evaluación de Clupeocephala: Análisis de caracteres y homologías Gloria Arratia1,2 1Biodiversity Research Center, The University of Kansas, Dyche Hall, Lawrence, Kansas 66045-7561, U.S.A. [email protected] 2Department of Geology, Field Museum of Natural History, Chicago, Illinois, U.S.A. Resumen.- Se revisan los caracteres que soportan la monofilia de la cohorte Clupeocephala -el clado más grande de Teleostei-. La re-evaluación de estos caracteres demuestra que: 1) varios de ellos no son únicos, contradiciendo inter- pretaciones previas, sino que son homoplasias que se presentan también en grupos ajenos a clupeocéfalos (e.g., †crossognátidos y osteoglosomorfos), 2) otros están ausentes en clupeocéfalos basales, 3) algunos son variables en clupeocéfalos, 4) otros son, aparentemente, caracteres errados y 5) algunos de esos caracteres, en la forma en que fueron descritos, no son homólogos. El presente estudio muestra que la monofilia de Clupeocephala está soportada por varios caracteres que no son ambiguos. Tres de ellos son aparentemente caracteres derivados únicos (osificación tem- prana del autopalatino, arteria hioidea perforando el hipohial ventral, placa dentaria del último faringobranquial o cartilaginoso faringobranquial 4 resultan del crecimiento de una placa y no de la fusión de varias de ellas) y siete son homoplásticos pero son interpretados como adquiridos independientemente en cada uno de los linajes en que se presen- tan (e.g., presencia de anguloarticular, retroarticular excluído de la faceta articular para el cuadrado, ausencia de placas dentarias en faringobranquial 1 y presencia de seis o menos hipurales). -
Phylogenetic Relationships of †Luisiella Feruglioi
Sferco et al. BMC Evolutionary Biology (2015) 15:268 DOI 10.1186/s12862-015-0551-6 RESEARCH ARTICLE Open Access Phylogenetic relationships of †Luisiella feruglioi (Bordas) and the recognition of a new clade of freshwater teleosts from the Jurassic of Gondwana Emilia Sferco1,2, Adriana López-Arbarello3* and Ana María Báez1 Abstract Background: Teleosts constitute more than 99 % of living actinopterygian fishes and fossil teleosts have been studied for about two centuries. However, a general consensus on the definition of Teleostei and the relationships among the major teleostean clades has not been achieved. Our current ideas on the origin and early diversification of teleosts are mainly based on well-known Mesozoic marine taxa, whereas the taxonomy and phylogenetic relationships of many Jurassic continental teleosts are still poorly understood despite their importance to shed light on the early evolutionary history of this group. Here, we explore the phylogenetic relationships of the Late Jurassic (Oxfordian – Tithonian) freshwater †Luisiella feruglioi from Patagonia, in a comprehensive parsimony analysis after a thorough revision of characters from previous phylogenetic studies on Mesozoic teleosts. Results: We retrieved †Luisiella feruglioi as the sister taxon of the Late Jurassic †Cavenderichthys talbragarensis, both taxa in turn forming a monophyletic group with the Early Cretaceous †Leptolepis koonwarri. This new so far exclusively Gondwanan freshwater teleost clade, named †Luisiellidae fam. nov. herein, is placed outside crown Teleostei, as a member of the stem-group immediately above the level of †Leptolepis coryphaenoides. In addition, we did not retrieve the Late Jurassic †Varasichthyidae as a member of †Crossognathiformes. The position of †Crossognathiformes within Teleocephala is confirmed whereas †Varasichthyidae is placed on the stem.