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  • 1
    Online Resource
    Online Resource
    PaleoParks - The Protection and Conservation of Fossil Sites World-Wide
    Society for Sedimentary Geology ; 2009
    In:  Carnets de géologie (Notebooks on geology) , No. Livres ( 2009)
    Details
    In: Carnets de géologie (Notebooks on geology), Society for Sedimentary Geology, , No. Livres ( 2009)
    Type of Medium: Online Resource
    ISSN: 1634-0744 , 1765-2553
    URL: Article
    DOI: 10.4267/2042/34556
    Language: English
    Publisher: Society for Sedimentary Geology
    Publication Date: 2009
    detail.hit.zdb_id: 2162399-5
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    Online Resource
  • 2
    Online Resource
    Online Resource
    Ice diatom floras, Arthur Harbor, Antarctica
    Springer Science and Business Media LLC ; 1987
    In:  Polar Biology Vol. 7, No. 3 ( 1987-5), p. 163-171
    Details
    In: Polar Biology, Springer Science and Business Media LLC, Vol. 7, No. 3 ( 1987-5), p. 163-171
    Type of Medium: Online Resource
    ISSN: 0722-4060 , 1432-2056
    URL: Article
    DOI: 10.1007/BF00259204
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 1987
    detail.hit.zdb_id: 1478942-5
    detail.hit.zdb_id: 584850-7
    SSG: 12
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    Online Resource
  • 3
    Online Resource
    Online Resource
    Late Cambrian Radiolaria from Hunan, China
    Cambridge University Press (CUP) ; 1997
    In:  Journal of Paleontology Vol. 71, No. 5 ( 1997-09), p. 753-758
    Details
    In: Journal of Paleontology, Cambridge University Press (CUP), Vol. 71, No. 5 ( 1997-09), p. 753-758
    Abstract: Well-preserved polycystine radiolarians, representing a new species in the family Entactiniidae, were recovered from subtidal micrites and bioclastic micrites of the Upper Cambrian ( Glyptagnostus reticulatus trilobite zone) Bitiao Formation, western Hunan, China. Confirming earlier, questionable reports of Cambrian Radiolaria, these fossils place the first appearance of the group somewhat before its Ordovician emergence as a principal constituent of the oceanic silica cycle, but long after the Proterozoic diversification of protists.
    Type of Medium: Online Resource
    ISSN: 0022-3360 , 1937-2337
    URL: Article
    DOI: 10.1017/S002233600003571X
    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 1997
    detail.hit.zdb_id: 219113-1
    detail.hit.zdb_id: 2047591-3
    SSG: 13
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    Online Resource
  • 4
    Online Resource
    Online Resource
    Techniques for estimation of tidal elevation and con” nement (∼salinity) histories of sheltered harbours and estuaries using benthic foraminifera: examples from New Zealand
    SAGE Publications ; 2004
    In:  The Holocene Vol. 14, No. 2 ( 2004-02), p. 218-232
    Details
    In: The Holocene, SAGE Publications, Vol. 14, No. 2 ( 2004-02), p. 218-232
    Abstract: Techniques for estimating tidal elevation and con” nement (proxy for salinity) using modern benthic foraminiferal census data from New Zealand harbours and lower-salinity estuaries are described and assessed for their utility for reconstructing the depositional settings of late-Holocene sequences. We describe a simple modern analogue technique for estimating tidal or subtidal elevation of Holocene fossil faunas, utilizing the modern data set most applicable to the Holocene setting (sheltered tidal harbours and inlets, or lower-salinity estuaries). Canonical correspondence analysis was used to extract a synthetic con” nement gradient from for aminiferal census data in transects down” ve New Zealand estuaries. This gradient was used to develop a New Zealand Con” nement Index that can be computed for New Zealand modern and Holocene estuarine and harbour samples based on their foraminiferal composition. The value of the method for estimating Holocene elevational and con” nement (palaeosalinity) histories was assessed for a tidal inlet and the middle reaches of an estuary. Two earthquake-related vertical displacements are recognized in a 1.1 m core from Ahuriri Inlet, Hawkes Bay: (1) a 1–2 m subsidence (c. 500 BP) from low tidal to subtidal; (2) a 1.5–2.5 m uplift (1931 Napier Earthquake) from subtidal to high tidal, followed by progressively increasing con” nement in a much smaller inlet. A substan tial con” nement increase (probable salinity decrease) is recognized in a 0.8 m core from Rangitopuni Estuary, Auckland, accompanying the widespread disappearance of cockle beds. Palynology shows that this event is associated with forest clearance in the watershed following earliest signi” cant human settlement (c. 600–800 BP). Taphonomic dissolution of calcareous tests was a signi” cant factor in the lesser accuracy of elevational estimates in our estuarine study core, although dissolution appears to correspond with increased freshwater runoff. Taphonomic disaggregation and loss of agglutinated foraminifera did not appear to be signi” cant in these short cores.
    Type of Medium: Online Resource
    ISSN: 0959-6836 , 1477-0911
    URL: Article
    DOI: 10.1191/0959683604hl678rp
    RVK:
    RA 1000
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2004
    detail.hit.zdb_id: 2027956-5
    SSG: 14
    SSG: 3,4
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    Online Resource
  • 5
    Online Resource
    Online Resource
    Ciliates — Protists with complex morphologies and ambiguous early fossil record
    Elsevier BV ; 2015
    In:  Marine Micropaleontology Vol. 119 ( 2015-09), p. 1-6
    Details
    In: Marine Micropaleontology, Elsevier BV, Vol. 119 ( 2015-09), p. 1-6
    Type of Medium: Online Resource
    ISSN: 0377-8398
    URL: Article
    DOI: 10.1016/j.marmicro.2015.05.004
    RVK:
    TE 1000
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2015
    detail.hit.zdb_id: 1482923-X
    detail.hit.zdb_id: 197739-8
    SSG: 13
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    Online Resource
  • 6
    Online Resource
    Online Resource
    Scenarios for the evolution of life on Mars
    American Geophysical Union (AGU) ; 2005
    In:  Journal of Geophysical Research Vol. 110, No. E12 ( 2005)
    Details
    In: Journal of Geophysical Research, American Geophysical Union (AGU), Vol. 110, No. E12 ( 2005)
    Type of Medium: Online Resource
    ISSN: 0148-0227
    URL: Article
    DOI: 10.1029/2005JE002430
    Language: English
    Publisher: American Geophysical Union (AGU)
    Publication Date: 2005
    detail.hit.zdb_id: 2033040-6
    detail.hit.zdb_id: 3094104-0
    detail.hit.zdb_id: 2130824-X
    detail.hit.zdb_id: 2016813-5
    detail.hit.zdb_id: 2016810-X
    detail.hit.zdb_id: 2403298-0
    detail.hit.zdb_id: 2016800-7
    detail.hit.zdb_id: 161666-3
    detail.hit.zdb_id: 161667-5
    detail.hit.zdb_id: 2969341-X
    detail.hit.zdb_id: 161665-1
    detail.hit.zdb_id: 3094268-8
    detail.hit.zdb_id: 710256-2
    detail.hit.zdb_id: 2016804-4
    detail.hit.zdb_id: 3094181-7
    detail.hit.zdb_id: 3094219-6
    detail.hit.zdb_id: 3094167-2
    detail.hit.zdb_id: 2220777-6
    detail.hit.zdb_id: 3094197-0
    SSG: 16,13
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    Online Resource
  • 7
    Online Resource
    Online Resource
    A new species of Acmaea (Archaeogastropoda) from the Pleistocene of San Nicolas Island, California
    Biodiversity Heritage Library ; 1963
    In:  Contributions in science Vol. 75 ( 1963-12-30), p. 1-15
    Details
    In: Contributions in science, Biodiversity Heritage Library, Vol. 75 ( 1963-12-30), p. 1-15
    Type of Medium: Online Resource
    ISSN: 0459-8113
    URL: Article
    DOI: 10.5962/p.241023
    Language: Unknown
    Publisher: Biodiversity Heritage Library
    Publication Date: 1963
    detail.hit.zdb_id: 2252340-6
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    Online Resource
  • 8
    Online Resource
    Online Resource
    Alcide d’Orbigny and American micropaleontology
    Elsevier BV ; 2002
    In:  Comptes Rendus Palevol Vol. 1, No. 6 ( 2002-12), p. 461-469
    Details
    In: Comptes Rendus Palevol, Elsevier BV, Vol. 1, No. 6 ( 2002-12), p. 461-469
    Type of Medium: Online Resource
    ISSN: 1631-0683
    URL: Article
    DOI: 10.1016/S1631-0683(02)00069-6
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2002
    detail.hit.zdb_id: 2079766-7
    SSG: 13
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    Online Resource
  • 9
    Online Resource
    Online Resource
    Reef Restoration—the Good and the Bad, A Paleobiologic Perspective
    Cambridge University Press (CUP) ; 2011
    In:  The Paleontological Society Papers Vol. 17 ( 2011-10), p. 139-152
    Details
    In: The Paleontological Society Papers, Cambridge University Press (CUP), Vol. 17 ( 2011-10), p. 139-152
    Abstract: Little good and a lot of bad come from reef restoration. Reefs damaged by humans and nature are “restored” using unnatural materials as substrata quickly occupied by corals and fish. This is commonly considered good, for seemingly the reef has been returned to a “healthy” state; fish can be caught again and tourists return for the “beautiful reefs”. Restoration, the act of reestablishing a former state, has never been accomplished on a reef; rather reefs have been manipulated to conform to particular human values without regard for the entire reef—its ecology, trophodynamics, hydrodyamics, physical or chemical characteristics of pseudo-substrata, geochemistry, nutrient supply, and even reef aesthetics among a multitude of others. People seemingly cannot leave well enough alone when it comes to reefs that have been noticeably damaged. Yet, that is exactly what reefs need—time without interference. Careful analysis of the total consequences of various methods is required. Reefs evolved over millions of years in one of the harshest environments on earth—the air-water interface. They are well adapted to recover from physical damage of almost any sort. Reefs are not fragile. Thoughtful assistance would help, using materials occurring naturally within reef systems, by involving regional stakeholders in natural processes of restoration, and by stringent protection regulations and agreements. Opportunistic “restoration” by well-meaning, misguided or avaricious people without careful consideration of what really constitutes a reef is a major mistake that will eventually degrade reefs and need restoration itself. Protection of reefs is the best option, followed by letting natural restorative processes take place over long times.
    Type of Medium: Online Resource
    ISSN: 1089-3326 , 2399-7575
    URL: Article
    DOI: 10.1017/S1089332600002503
    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2011
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  • 10
    Online Resource
    Online Resource
    The Trophic Role of Marine Microorganisms Through Time
    Cambridge University Press (CUP) ; 2002
    In:  The Paleontological Society Papers Vol. 8 ( 2002-10), p. 69-92
    Details
    In: The Paleontological Society Papers, Cambridge University Press (CUP), Vol. 8 ( 2002-10), p. 69-92
    Abstract: Microorganisms (prokaryotes and protists) seldom fossilize, but they form much of the trophic structure in marine pelagic and benthic environments, chiefly as primary producers and secondary consumers. The fossil record of unskeletonized groups is meager or non-existent. Skeletonized groups have excellent records but represent a small portion of the total microbial diversity. The evolution of trophic structures and roles of microorganisms can be reconstructed broadly for most of geologic history. When life first evolved, it had a trophic structure. The first microbial fossils appear to be benthic mats; these are abundant in the Precambrian but sparse later; body fossils are very rare. The Archean saw pelagic and benthic prokaryotes and possibly protists later on. Proterozoic trophic structures became increasingly complex as protists entered pelagic environments. Benthic assemblages likewise became complex, as prokaryotes and protists formed mats and stromatolites in many environments. At the end of the eon, animals appeared; microbial primary producers and predation on microorganisms and among animals fueled these assemblages. The fundamental trophic structures that developed then persisted with modification into modern times. Phanerozoic ecosystems became very complex as skeletonized animals and protists evolved. Among the important trophic developments in the Phanerozoic history of microorganisms were the early diversification of phytoplankton and siliceous micro-zooplankton (Cambrian), algal endosymbiosis with benthic metazoans (Cambrian to Recent) and rock-forming foraminifera (late Paleozoic to Recent), the radiation of pelagic skeletal primary producers and micro-zooplankton (mid-Mesozoic), and radiations in the deep sea, reefs, and shallow areas (Mesozoic and Cenozoic). Each evolutionary change increased trophic complexity by adding more species at each level, while episodic mass extinctions decreased species diversity and trophic complexity. Marine trophic structures evolved over immense intervals of geologic time, growing complex and then suffering destruction at major extinction events. The effects of human impact on these structures should be examined, for without them, Earth may change dramatically.
    Type of Medium: Online Resource
    ISSN: 1089-3326 , 2399-7575
    URL: Article
    DOI: 10.1017/S1089332600001066
    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2002
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