Hostname: page-component-8448b6f56d-c47g7 Total loading time: 0 Render date: 2024-04-19T23:02:40.169Z Has data issue: false hasContentIssue false
  • English
  • Français

Ordovician pliomerid and prosopiscid trilobites from Argentina

Published online by Cambridge University Press:  20 May 2016

Gregory D. Edgecombe ,
Brian D. E. Chatterton ,
Beatriz G. Waisfeld  and
Norberto E. Vaccari
Gregory D. Edgecombe
Affiliation:
Australian Museum, 6 College Street, Sydney South, NSW 2000, Australia,
Brian D. E. Chatterton
Affiliation:
Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, Alberta T6G 2E3, Canada
Beatriz G. Waisfeld
Affiliation:
Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, Avenida Ángel Gallardo 470, 1405 Buenos Aires, Argentina
Norberto E. Vaccari
Affiliation:
Instituto de Geología y Minería, Universidad Nacional de Jujuy, Avenida Bolivia 1661, C.C. 258, San Salvador de Jujuy, Argentina
Get access Rights & Permissions [Opens in a new window]

Abstract

Pliomerina Chugaeva, 1958, a characteristic element of the peri-Gondwanan Eokosovopeltis-Pliomerina Province, occurs in Llanvirn and Caradoc strata of the Argentine Precordillera. Three protaspid instars are present in the ontogeny of the Early Caradoc Pliomerina peripata new species. A species possibly representing Pliomerella is a rare element in Early Caradoc strata of the Las Aguaditas Formation. Prosopiscus is represented by a Llanvirn species with a first record of protaspid larvae for the enigmatic Family Prosopiscidae. Early growth stages support closest relations of prosopiscids to Phacopina. The presence of Pliomerina and Prosopiscus, along with the cheirurid Pateraspis, demonstrates a peri-Gondwanan influence on the Precordilleran fauna by the Llanvirn, and supports the proximity of the Precordillera terrane to the South American margin by that time.

Type
Research Article
Information
Journal of Paleontology , Volume 73 , Issue 6 , November 1999 , pp. 1144 - 1154
Copyright
Copyright © The Paleontological Society 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Astini, R. A., Benedetto, J. L., and Vaccari, N. E. 1995. The early Paleozoic evolution of the Argentine Precordillera as a Laurentian rifted, drifted, and collided terrane: A geodynamic model. Geological Society of America, Bulletin 107:253–273.Google Scholar
Benedetto, J. L., Sánchez, T. M., Carrera, M., Brussa, E. D., and Salas, M. J. In press. Paleontological constraints on successive paleogeographic positions of Precordillera terrane during the early Paleozoic. In Ramos, V. and Keppie, D. (eds.), Gondwana-Laurentia Connections Before Pangea. Geological Society of America Special Paper.Google Scholar
Bulman, O. M. B., and Rushton, A. W. A. 1973. Tremadoc faunas from boreholes in central England. Bulletin of the Geological Survey of Great Britain, 43:1–40.Google Scholar
Chatterton, B. D. E. 1980. Ontogenetic studies of Middle Ordovician trilobites from the Esbataottine Formation, Mackenzie Mountains, Canada. Palaeontographica A, 171:1–74.Google Scholar
Chatterton, B. D. E., Edgecombe, G. D., Vaccari, N. E., and Waisfeld, B. G. 1997. Ontogeny and relationships of the Ordovician odontopleurid trilobite Ceratocara, with new species from Argentina and New York. Journal of Paleontology, 71:108–125.Google Scholar
Chatterton, B. D. E., Edgecombe, G. D., Vaccari, N. E., and Waisfeld, B. G. 1999. Ontogenies of some Ordovician Telephinidae from Argentina, and larval patterns in the Proetida (Trilobita). Journal of Paleontology, 73:219–239.Google Scholar
Chatterton, B. D. E., Edgecombe, G. D., Waisfeld, B. G., and Vaccari, N. E. 1998. Ontogeny and systematics of Toernquistiidae (Trilobita, Proetida) from the Ordovician of the Argentine Precordillera. Journal of Paleontology, 72:273–303.Google Scholar
Chatterton, B. D. E., and Speyer, S. E. 1997. Trilobite ontogeny, p. 173–247. In Whittington, H. B. (ed.), Treatise on Invertebrate Paleontology, Pt. O, Trilobita, Revised edition. Geological Society of America and University of Kansas Press, Lawrence.Google Scholar
Chu, C.-L., Lin, H.-L., and Zhang, Z.-H. 1979. Trilobita, p. 81–116. In Nanjing Institute of Geology and Palaeontology, Qinghai Institute of Geology (eds.), Palaeontological Atlas of Northwest China, Qinghai Province, Volume 2. Geological Publishing House, Beijing. (In Chinese) Google Scholar
Chugaeva, M. N. 1958. Trilobity ordovika Chu-Illijskich gor (ordovik Kazakhstana). Trudy Geologicheskogo Instituta Akademii Nauk SSSR, 9:5–136.Google Scholar
Dalziel, I. W. D. 1997. Neoproterozoic-Paleozoic geography and tectonics: Review, hypothesis, environmental speculation. Geological Society of America Bulletin, 109:16–42.Google Scholar
Edgecombe, G. D. 1992. Trilobites and the Cambrian-Ordovician “event”: cladistic reappraisal, p. 144–177. In Novacek, M. J. and Wheeler, Q. D. (eds.), Extinction and Phylogeny. Columbia University Press, New York.Google Scholar
Edgecombe, G. D., and Chatterton, B. D. E. 1992. Early Silurian (Llandovery) encrinurine trilobites from the Mackenzie Mountains, Canada. Journal of Paleontology, 66:52–74.CrossRefGoogle Scholar
Edgecombe, G. D., Chatterton, B. D. E., Vaccari, N. E., and Waisfeld, B. G. 1997. Ontogeny of the proetoid trilobite Stenoblepharum and relationships of a new species from the Upper Ordovician of Argentina. Journal of Paleontology, 71:419–433.CrossRefGoogle Scholar
Edgecombe, G. D., Chatterton, B. D. E., Vaccari, N. E., and Waisfeld, B. G. 1999. Ordovician cheirurid trilobites from the Argentine Precordillera. Journal of Paleontology, 13:1155–1175.Google Scholar
Edgecombe, G. D., Chatterton, B. D. E., Waisfeld, B. G., and Vaccari, N. E. 1998. Ordovician (Whiterock) calymenid and encrinurid trilobites from the Precordillera of Argentina. Journal of Paleontology, 72:678–697.Google Scholar
Fortey, R. A. 1980. The Ordovician trilobites of Spitsbergen. III. Remaining trilobites of the Valhallfonna Formation. Norsk Polarinstitutt Skrifter, 171, 163 p.Google Scholar
Fortey, R. A., and Shergold, J. H. 1984. Early Ordovician trilobites, Nora Formation, Central Australia. Palaeontology, 27:315–366.Google Scholar
Harrington, H. J., and Leanza, A. F. 1957. Ordovician trilobites of Argentina. Department of Geology, University of Kansas, Special Publication 1, 276 p.Google Scholar
Henningsmoen, G. 1959. Encrinuridae, p. O445–O449. In Moore, R. C. (ed.), Treatise on Invertebrate Paleontology, Pt. O, Arthropoda 1. Geological Society of America and University of Kansas Press, Lawrence.Google Scholar
Kielan, Z. 1960. Upper Ordovician trilobites from Poland and some related forms from Bohemia and Scandinavia. Palaeontologia Polonica, 11, 198 p.Google Scholar
Kolobova, I. M. 1972. Trilobita, p. 211–245. In Zanina, I. E. (ed.), New Species of Fossil Plants and Invertebrates of USSR. Akademiya Nauk SSSR. Moscow. (In Russian) Google Scholar
Lee, D.-C., and Chatterton, B. D. E. 1997. Ontogenies of trilobites from the Lower Ordovician Garden City Formation of Idaho and their implications for the phylogeny of the Cheirurina. Journal of Paleontology, 71:683–702.Google Scholar
Lu, Y.-H. 1975. Ordovician trilobite faunas of Central and Southwestern China. Palaeontologia Sinica, New Series B, 11, 484 p.Google Scholar
Lu, Y.-H., and Wu, H.-J. 1983. Ontogeny of the trilobite Dalmanitina (Dalmanitina) nanchengensis Lu. Palaeontologia Cathayana, 1:123–144.Google Scholar
Rábano, I. 1989. Trilobites del Ordovícico Medio del sector meridional de la zona Cantoibérica española. Publicaciones Especiales del Bolétin Geológico y Minero, 233 p.Google Scholar
Raymond, P. E. 1913. Notes on some old and new trilobites in the Victoria Memorial Museum. Victoria Memorial Museum of the Geological Survey of Canada, Bulletin 1:33–39.Google Scholar
Reed, F. R. C. 1917. Ordovician and Silurian fossils from Yun-nan. Palaeontologia Indica, New Series, 6:1–84.Google Scholar
Reed, F. R. C. 1941. A new genus of trilobites and other fossils from Girvan. Geological Magazine, 78:268–278.Google Scholar
Ross, R. J. 1951. Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas. Peabody Museum of Natural History, Yale University, Bulletin 6, 155 p.Google Scholar
Salter, J. W. 1864. A monograph of the British trilobites from the Cambrian, Silurian and Devonian formations. Monographs of the Palaeontographical Society, 1–80.Google Scholar
Salter, J. W., and Blanford, H. F. 1865. Palaeontogy of Niti in the northern Himalayas. Calcutta, 112 p.Google Scholar
Sheng, X.-F. 1974. Ordovician trilobites from Western Yunnan and their stratigraphical significance, p. 96–140. In Subdivision and Correlation of the Ordovician System in China. Geological Publishing House, Beijing. (In Chinese) Google Scholar
Speyer, S. E., and Chatterton, B. D. E. 1989. Trilobite larvae and larval ecology. Historical Biology, 3:27–60.Google Scholar
Struve, W. 1959. Phacopina, p. O461–O495. In Moore, R. C. (ed.), Treatise on Invertebrate Paleontology, Pt. O, Arthropoda 1. Geological Society of America and University of Kansas Press, Lawrence.Google Scholar
Strusz, D. L. 1980. The Encrinuridae and related trilobite families, with a description of Silurian species from southeastern Australia. Palaeontographica A, 168:1–68.Google Scholar
Temple, J. T. 1952. The ontogeny of the trilobite Dalmanitina olini . Geological Magazine, 89:251–262.Google Scholar
Tripp, R. P. 1967. Trilobites from the Upper Stinchar Limestone (Ordovician) of the Girvan District, Ayrshire. Transactions of the Royal Society of Edinburgh, 67:44–93.Google Scholar
Webby, B. D. 1971. The trilobite Pliomerina Chugaeva from the Ordovician of New South Wales. Palaeontology, 14:612–622.Google Scholar
Webby, B. D. 1987. Biogeographic significance of some East Australian Ordovician faunas, p. 103–117. In Leitch, E. C. and Scheibner, E. (eds.), Terrane Accretion and Orogenic Belts. American Geophysical Union, Monograph Series, 19. Washington.Google Scholar
Weber, V. N. 1948. Trilobity silurijskihk otlozhenij SSSR, 1. Nizhnesilurjskie trilobity. Monografii po paleontologii SSSR, 69, 113 p.Google Scholar
Whittington, H.B. 1956. Beecher's supposed odontopleurid protaspis is a phacopid. Journal of Paleontology, 30:104–109.Google Scholar
Whittington, H.B., and Campbell, K. S. W. 1967. Silicified Silurian trilobites from Maine. Bulletin of the Museum of Comparative Zoology at Harvard College, 135:447–483.Google Scholar
Whittington, H.B., and Evitt, W. R. II. 1954. Silicified Middle Ordovician trilobites. Geological Society of America, Memoir 59, 137 p.Google Scholar
Xiang, L.-W., and Ji, Z.-L. 1987. Upper Ordovician (Middle Ashgillian) trilobites from the Linxiang Formation in southern China. Professional Papers of Stratigraphy and Palaeontology, 19:1–20.Google Scholar
Yin, G.-Z., and Lee, S.-J. 1978. Trilobita, p. 385–595. In Palaentological Atlas of Southwest China. Guizhou Province, 1. Cambrian-Devonian. Geological Publishing House, Beijing. (In Chinese) Google Scholar
Zhou, Z.-Q., Lee, J.-S., and Qu, X.-G. 1982. Trilobita, p. 215–294. In Xian Institute of Geology and Mineral Resources, Paleontological Atlas of Northwest China. Shaanxi-Gansu-Ningxia Volume, Pt. 1, Precambrian and Early Paleozoic. Geological Publishing House, Beijing. (In Chinese) Google Scholar
Zhou, Z.-Y., and Dean, W. T. 1989. Trilobite evidence for Gondwanaland in east Asia during the Ordovician. Journal of Southeast Asian Earth Sciences, 3:131–140.Google Scholar
Zhou, Z.-Y., and Fortey, R. A. 1986. Ordovician trilobites from North and Northeast China. Palaeontographica A, 192:157–210.Google Scholar
Zhou, Z.-Y., Zhou, Z.-Q., and Zhang, J.-L. 1982. Ordovician trilobite biofacies of North China Platform and its western marginal area. Acta Palaeontologica Sinica, 28:296–313.Google Scholar