Showing 1 - 20 results of 1,470 for search '"Cambrian"', query time: 0.12s Refine Results
  1. 1

    Predation in the Cambrian by Pates, S

    Published 2018
    “…<p>Although predation has been suggested repeatedly as a force shaping the diversification of animals during the Cambrian period, studies of the evolutionary dynamics of predation are lacking from this time period. …”
    Thesis
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    Cambrian outcrops in Southeastern Turkey and their comparison with the Cambrian of East Iran by İhsan KETİN

    Published 1966-07-01
    “…This paper summarizes the results of an investigation of the Paleozoic formations— especially the Cambrian— of Southeastern Turkey, carried out during the summers of 1963 and 1964. …”
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    The Cambrian Hopf Algebra by G. Chatel, V. Pilaud

    Published 2015-01-01
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    Chronostratigraphic Subdivision of the Cambrian of China by Sanchi Peng

    Published 2003-01-01
    “…The chronostratigraphic framework for the Cambrian of South China is reviewed. Currently four series and nine stages are recognized. …”
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    The Cambrian of the Iberian Peninsula: An overview by Rodolfo Gozalo Gutiérrez, Eladio Liñan, Teodoro Palacios Medrano, Jose Antonio Gámez Vintaned, Eduardo Mayoral Alfaro

    Published 2003-01-01
    “…This work is a brief overview of the Cambrian in the Iberian Peninsula, along with an updated review of lithostratigraphic and biostratigraphic data. …”
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    An early Cambrian hemichordate zooid. by Hou, X, Aldridge, R, Siveter, D, Siveter, D, Williams, M, Zalasiewicz, J, Ma, X

    Published 2011
    “…Hemichordates are known as fossils from at least the earliest mid-Cambrian Period (ca. 510 Ma) and are well represented in the fossil record by the graptolithinid pterobranchs ("graptolites"), which include the most abundantly preserved component of Paleozoic macroplankton. …”
    Journal article
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    Modelling enrolment in Cambrian trilobites by Esteve, J, Rubio, P, Zamora, S, Rahman, I

    Published 2017
    “…Based on X-ray microtomography scans of complete enrolled specimens from the Cambrian, we created three-dimensional (3-D) computer models to assess the kinematics needed to achieve both enrolment types. …”
    Journal article
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    Early Cambrian syndepositional structure of the northern Tarim Basin and a discussion of Cambrian subsalt and deep exploration by Shuwei GUAN, Chunyu ZHANG, Rong REN, Shuichang ZHANG, Lin WU, Lei WANG, Peiling MA, Changwei HAN

    Published 2019-12-01
    “…Key words: Early Cambrian, syndepositional structure, bedded chert, paleogeography, subsalt exploration, Lower Cambrian Yurtusi Formation, Tarim Basin, prototype basin…”
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    Synchronizing rock clocks in the late Cambrian by Zhengfu Zhao, Nicolas R. Thibault, Tais W. Dahl, Niels H. Schovsbo, Aske L. Sørensen, Christian M. Ø. Rasmussen, Arne T. Nielsen

    Published 2022-04-01
    “…The Cambrian is the most poorly dated period of the past 541 million years. …”
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    A Cambrian origin for vertebrate rods by Sabrina Asteriti, Sten Grillner, Lorenzo Cangiano

    Published 2015-06-01
    “…These results make convergent evolution in the jawless and jawed vertebrate lines unlikely and indicate an early origin of rods, implying strong selective pressure toward dim-light vision in Cambrian ecosystems.…”
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