Source Data | |
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Rank | species |
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Taxonomy (GBIF) | Life : Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Gunnarella : Gunnarella delta |
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Taxonomy (PBDB) | Life : Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Gunnarella : Gunnarella delta |
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Taxonomic Status (GBIF) | accepted |
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Classification (PBDB,GBIF) | |
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Generic Name | Gunnarella |
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Scientific Name | Gunnarella delta (Spjeldnaes, 1957) |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Gunnarella delta | species | belongs to Gunnarella | stated with evidence | Dewing, 1999 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 456 - 450 Ma Late/Upper Ordovician |
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Last Recorded Appearance | 456 - 450 Ma Late/Upper Ordovician |
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Motility | stationary (based on Strophomenida) |
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Vision | blind (based on Strophomenata) |
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Diet | suspension feeder (based on Strophomenida) |
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Taphonomy | minor ribbing (based on Gunnarella) |
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Primary Reference (PBDB) | K. Dewing. 1999. Late Ordovician and Early Silurian strophomenid brachiopods of Anticosti Island, Quebec, Canada. In A. D. McCracken (ed.), Palaeontographica Canadiana 17:1-143 |
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Dewing K. (1999) Late Ordovician and Early Silurian strophomenid brachiopods of Anticosti Island, Quebec, Canada, Palaeontographica Canadiana 17, 1-143 |
Cocks L.R.M. (2005) Strophomenate Brachiopods from the late Ordovician Boda Limestone of Sweden: their systematics and implications for palaeogeography, Journal of Systematic Palaeontology 3, 243-282 |
L.R.M. Cocks (2005) Strophomenate Brachiopods from the late Ordovician Boda Limestone of Sweden: their systematics and implications for palaeogeography: Journal of Systematic Palaeontology: 243--282 - via Catalogue of Life |
K. Dewing (1999) Late Ordovician and Early Silurian strophomenid brachiopods of Anticosti Island, Quebec, Canada: Palaeontographica Canadiana: 1--143 - via Catalogue of Life |