03046nam a22004335i 4500001001800000003000900018005001700027007001500044008004100059020001800100020001900118024003100137100002700168245011300195264004600308300003400354336002600388337002600414338003600440347002400476490003100500505053000531520107601061650001902137650001802156650001702174650002002191650001802211700003002229710003402259773002002293776003602313830003102349856009702380912001402477942001202491999001702503952009202520978-1-4020-5202-6DE-He21320260521092119.0cr nn 008mamaa100301s2006    ne |    s    |||| 0|eng d  a9781402052026  a997814020520267 a10.1007/1-4020-5202-22doi1 aXiao, Shuhai.eeditor.10aNeoproterozoic Geobiology and Paleobiologyh[electronic resource] /cedited by Shuhai Xiao, Alan J. Kaufman. 1aDordrecht :bSpringer Netherlands,c2006.  aXXI, 300 p.bonline resource.  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  atext filebPDF2rda1 aTopics in Geobiology ;v270 aThe Proterozoic Fossil Record of Heterotrophic Eukaryotes -- On the Morphological History of Proterozoic and Cambrian Acritarchs -- On the Morphological and Ecological History of Proterozoic Macroalgae -- Evolutionary Paleoecology of Ediacaran Benthic Marine Animals -- A Critical Look at the Ediacaran Trace Fossil Record -- The Developmental Origins of Animal Bodyplans -- Molecular Timescale of Evolution in the Proterozoic -- A Neoproterozoic Chronology -- On Neoproterozoic Cap Carbonates as Chronostratigraphic Markers.  aThe Neoproterozoic Era (1000-542 million years ago) has become a major focus of geobiological investigations because it is a geological period characterized by dramatic climatic change and important evolutionary innovations. Repeated glaciations of unusual magnitude occurred throughout this tumultuous interval, and various eukaryotic clades independently achieved multicellularity, becoming more complex, abundant, and diverse at its termination. Animals made their first debut in the Neoproterozoic too. This volume presents a sample of views and visions among some of the growing numbers of Neoproterozoic workers. It includes a set of multidisciplinary reviews on the Neoproterozoic fossil record (animals, algae, acritarchs, protists, and trace fossils), evolutionary developmental biology of animals, molecular clock estimates of phylogenetic divergences, and Neoproterozoic chemostratigraphy and sedimentary geology. These topics are of continuing interest to geoscientists and bioscientists who are intrigued by the deep history of the Earth and its inhabitants. 0aLIFE SCIENCES. 0aPALEONTOLOGY.14aGEOSCIENCES.24aBIOGEOSCIENCES.24aPALEONTOLOGY.1 aKaufman, Alan J.eeditor.2 aSpringerLink (Online service)0 tSpringer eBooks08iPrinted edition:z9781402052019 0aTopics in Geobiology ;v2740uhttp://dx.doi.org/10.1007/1-4020-5202-2zVer el texto completo en las instalaciones del CICY  aZDB-2-EES  2ddccER  c37107d37107  00102ddc40708LEaCICYbCICYcELd2025-10-06l0r2025-10-06 08:45:19w2025-10-06yER