Ancient Origin of the Modern Deep-Sea Fauna
Publication Date
October 10, 2012
Journal
PLOS ONE
Authors
Ben Thuy, Andy S. Gale, Andreas Kroh, Michal Kucera, et al
Volume
7
Issue
10
Pages
e46913
DOI
https://dx.plos.org/10.1371/journal.pone.0046913
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0046913
PubMed
http://www.ncbi.nlm.nih.gov/pubmed/23071660
PubMed Central
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3468611
Europe PMC
http://europepmc.org/abstract/MED/23071660
Web of Science
000312385200050
Scopus
84867365420
Mendeley
http://www.mendeley.com/research/ancient-origin-modern-deepsea-fauna
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Mendeley | Further Information

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Scopus | Further Information

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Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/561255"], "description"=>"<p>Ophiuroid lateral arm plate counts of Cretaceous shallow-water assemblages.</p>", "links"=>[], "tags"=>["lateral", "counts", "cretaceous", "shallow-water"], "article_id"=>231746, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.t002", "stats"=>{"downloads"=>5, "page_views"=>4, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Ophiuroid_lateral_arm_plate_counts_of_Cretaceous_shallow_water_assemblages_/231746", "title"=>"Ophiuroid lateral arm plate counts of Cretaceous shallow-water assemblages.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-02-19 21:57:08"}
  • {"files"=>["https://ndownloader.figshare.com/files/560436"], "description"=>"<p>Thick lines denote paleo-coastlines, grey areas represent emerged land (modified from ref. <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046913#pone.0046913-Erbacher1\" target=\"_blank\">[51]</a>).</p>", "links"=>[], "tags"=>["reconstruction", "aptian", "odp", "1049"], "article_id"=>230919, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.g001", "stats"=>{"downloads"=>2, "page_views"=>16, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Paleogeographic_reconstruction_for_the_late_Aptian_with_the_position_of_ODP_site_1049_Blake_Nose_/230919", "title"=>"Paleogeographic reconstruction for the late Aptian with the position of ODP site 1049 (Blake Nose).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-19 21:52:28"}
  • {"files"=>["https://ndownloader.figshare.com/files/560564"], "description"=>"<p>A: <i>Ophiolimna</i> sp. (Ophiacanthidae), lateral arm plate (LAP), Blake Nose (GZG.INV.78777). B: <i>Ophiolimna bairdi</i> (Lyman) (Ophiacanthidae), LAP, Recent, North Atlantic. C: Ophiohelinae gen. nov. (Ophiacanthidae), LAP (GZG.INV.78778), Blake Nose. D: <i>Ophiotholia spathifer</i> (Lyman) (Ophiacanthidae), LAP, Recent, Japan. E: Ophiohelinae gen. nov. (Ophiacanthidae), parasol spine (GZG.INV.78779), Blake Nose. F: <i>Ophiotholia spathifer</i> (Lyman) (Ophiacanthidae), parasol spine, Recent, Japan. G: <i>Ophioleuce</i> sp. (Ophioleucinae), LAP (GZG.INV.78780), Blake Nose. H: <i>Ophioleuce seminudum</i> Koehler (Ophioleucinae), LAP, Recent, Pacific. I: <i>Ophiomusium</i> sp. (Ophiolepididae), LAP (a: external, b: internal) (GZG.INV.78781), Blake Nose. J: <i>Ophiomusium lymani</i> (Wyville-Thomson) (Ophiolepididae), LAP (a: external, b: internal), Recent, North Atlantic. K: Benthopectinidae gen. nov., ambulacral (GZG.INV.78782), Blake Nose. L: <i>Pectinaster filholi</i> Perrier (Benthopectinidae), ambulacral, Recent, Atlantic. M: Benthopectinidae gen. nov., adambulacral (GZG.INV.78783), Blake Nose. N: <i>Pectinaster filholi</i> Perrier (Benthopectinidae), adambulacral, Recent, North Atlantic. O: Laetmogonidae gen. nov., body wall ossicle (lower side) (GZG.INV.45613), Blake Nose. P: <i>Laetmogone olivacea</i> Théel (Laetmogonidae), body wall ossicle (lower side), Recent, North Atlantic. Q: <i>Hemisphaeranthos</i> sp. (Myriotrochidae), body wall ossicle (upper side) (GZG.INV.45634), Blake Nose. R: <i>Myriotrochus rinkii</i> Steenstrup (Myriotrochidae), body wall ossicle, Recent, North Atlantic. S: (?)<i>Myriotrochus</i> sp. (Myriotrochidae), radial calcareous ring element (inner side) (GZG.INV.45623), Blake Nose. T: <i>Myriotrochus rinkii</i> Steenstrup (Myriotrochidae), radial calcareous ring element (inner side), Recent, North Atlantic. Scale bars equal 100 µm.</p>", "links"=>[], "tags"=>["echinoderm", "plates", "cretaceous", "blake", "corresponding"], "article_id"=>231048, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.g002", "stats"=>{"downloads"=>4, "page_views"=>43, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Key_echinoderm_plates_from_the_early_Cretaceous_of_Blake_Nose_ODP_site_1049_with_corresponding_plates_of_Recent_relatives_/231048", "title"=>"Key echinoderm plates from the early Cretaceous of Blake Nose (ODP site 1049) with corresponding plates of Recent relatives.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-19 21:53:16"}
  • {"files"=>["https://ndownloader.figshare.com/files/560870"], "description"=>"<p>Relative family-level abundances of the Blake Nose ophiuroid assemblage were inferred from lateral arm plate counts, assuming that the number of lateral arm plates serves as an approximation for the number of individuals.</p>", "links"=>[], "tags"=>["abundances", "ophiuroid", "present-day", "bathyal", "assemblages", "albian", "blake"], "article_id"=>231352, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.g004", "stats"=>{"downloads"=>1, "page_views"=>14, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Relative_abundances_of_the_most_common_ophiuroid_families_in_present_day_middle_and_lower_bathyal_settings_in_comparison_with_the_middle_to_lower_bathyal_ophiuroid_assemblages_from_the_upper_Aptian_8211_lowermost_Albian_of_Blake_Nose_ODP_site_1049_/231352", "title"=>"Relative abundances of the most common ophiuroid families in present-day middle and lower bathyal settings, in comparison with the middle to lower bathyal ophiuroid assemblages from the upper Aptian–lowermost Albian of Blake Nose (ODP site 1049).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-19 21:54:58"}
  • {"files"=>["https://ndownloader.figshare.com/files/560993"], "description"=>"<p>A: Detrended Correspondence Analysis (DCA) of modern ophiuroid assemblages in comparison with the Blake Nose ophiuroid fauna and Cretaceous shelf assemblages. The Blake Nose assemblage plots within the modern lower bathyal communities, and strongly differs from modern shallow-water communities and Cretaceous shelf assemblages, challenging the possibility of repeated deep-sea recolonization from shelf depths in the Cretaceous. The analysis is based on the relative abundances of all 17 extant ophiuroid families minus the Ophiuridae, which are abundant at all depths (see <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046913#pone-0046913-t001\" target=\"_blank\">Table 1</a> for abundance data). B: Linear correlation between DCA scores (axis 1) and LOG depth. The relationship is very strong (r  = −0.80, adjusted r-square = 0.64). The probability of such strong correlation occurring by chance is virtually zero (4.8899E−29). When the score of the Blake Nose fauna is projected onto this relationship, it would be assigned a depth of 1,486 m (1,218–1,864 m) (uncertainty based on 95% confidence interval for regression line). Remarkably, this is exactly within the range of paleodepth reconstructions for this site <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046913#pone.0046913-Norris1\" target=\"_blank\">[13]</a>, <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046913#pone.0046913-Holbourn1\" target=\"_blank\">[16]</a>. This means the fauna is similar to present-day lower bathyal assemblages to such degree that even the faunal composition versus depth relationship appears to have remained the same.</p>", "links"=>[], "tags"=>["blake", "ophiuroid"], "article_id"=>231481, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.g005", "stats"=>{"downloads"=>1, "page_views"=>5, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Quantitative_assessment_of_the_Blake_Nose_ophiuroid_assemblage_/231481", "title"=>"Quantitative assessment of the Blake Nose ophiuroid assemblage.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-19 21:55:42"}
  • {"files"=>["https://ndownloader.figshare.com/files/560747"], "description"=>"<p>A: Ophiacanthidae gen. et sp. nov., lateral arm plate (GZG.INV.78784). B: <i>Ophiologimus</i> sp. nov. (Ophiacanthidae), lateral arm plate (GZG.INV.78785). C: <i>Ophiologimus</i> sp. nov. (Ophiacanthidae), lateral arm plate (GZG.INV.78786). D: <i>Ophiacantha</i> sp. nov. (Ophiacanthidae), lateral arm plate (GZG.INV.78787). E: <i>Balanocrinus</i> sp. (Isocrinidae), columnal (GZG.INV.78788). F: <i>Bathycrinus</i>? sp. (Bathycrinidae), holdfast (GZG.INV.78789). G: <i>Bathycrinus</i>? sp. (Bathycrinidae), second primibrachial (GZG.INV.78790). H: echinothurioid ambulacral plate (GZG.INV.78791). I: echinothurioid? spine (GZG.INV.78792). J: diadematoid spine (GZG.INV.78793). K-L: Histocidaridae gen. et sp. indet., adoral spine fragments (GZG.INV.78794–78795). M: holasteroid ambulacral plate (GZG.INV.78796). N: holasteroid spine fragment (GZG.INV.78797). O: holasteroid spine fragment (GZG.INV.78798). P: <i>Jumaraina</i> sp. (Chiridotidae) body wall ossicle (upper side) (GZG.INV.78799). Scale bars equal 100 µm.</p>", "links"=>[], "tags"=>["diagnostic", "skeletal", "components", "echinoderm", "groups", "aptian-earliest", "albian", "blake"], "article_id"=>231226, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.g003", "stats"=>{"downloads"=>0, "page_views"=>21, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Additional_diagnostic_skeletal_components_of_the_echinoderm_groups_from_the_Aptian_earliest_Albian_Early_Cretaceous_of_Blake_Nose_ODP_Site_1049_/231226", "title"=>"Additional diagnostic skeletal components of the echinoderm groups from the Aptian-earliest Albian (Early Cretaceous) of Blake Nose (ODP Site 1049).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-19 21:54:13"}
  • {"files"=>["https://ndownloader.figshare.com/files/561217"], "description"=>"<p>Samples barren of ophiuroid remains were omitted; each sample represented 1 cm<sup>3</sup>.</p>", "links"=>[], "tags"=>["lateral", "counts", "blake"], "article_id"=>231708, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.t001", "stats"=>{"downloads"=>11, "page_views"=>11, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Ophiuroid_lateral_arm_plate_counts_of_the_Blake_Nose_samples_/231708", "title"=>"Ophiuroid lateral arm plate counts of the Blake Nose samples.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-02-19 21:56:57"}
  • {"files"=>["https://ndownloader.figshare.com/files/561136"], "description"=>"<p>Position of the Blake Nose deep-sea echinoderm assemblage in the context of the events assumed to have triggered major reorganizations of the deep-sea fauna <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046913#pone.0046913-Jacobs1\" target=\"_blank\">[<b>4]</b></a>–<a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0046913#pone.0046913-Smith1\" target=\"_blank\">[6]</a>.</p>", "links"=>[], "tags"=>["blake", "deep-sea", "echinoderm", "assemblage", "events", "assumed", "triggered", "reorganizations", "fauna"], "article_id"=>231614, "categories"=>["Evolutionary Biology"], "users"=>["Ben Thuy", "Andy S. Gale", "Andreas Kroh", "Michal Kucera", "Lea D. Numberger-Thuy", "Mike Reich", "Sabine Stöhr"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0046913.g006", "stats"=>{"downloads"=>1, "page_views"=>13, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Position_of_the_Blake_Nose_deep_sea_echinoderm_assemblage_in_the_context_of_the_events_assumed_to_have_triggered_major_reorganizations_of_the_deep_sea_fauna_4_6_/231614", "title"=>"Position of the Blake Nose deep-sea echinoderm assemblage in the context of the events assumed to have triggered major reorganizations of the deep-sea fauna [<b>4]</b>–[6].", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-19 21:56:26"}

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Relative Metric

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