The origin, ecology and reef-building contribution of Late Paleozoic Palaeoaplysina in Nunavut, Canadian Arctic Archipelago
| atmire.migration.oldid | 400 | |
| dc.contributor.advisor | Beauchamp, Benoit | |
| dc.contributor.author | Anderson, Kaylee | |
| dc.date.accessioned | 2012-10-01T18:34:01Z | |
| dc.date.available | 2012-11-13T08:01:45Z | |
| dc.date.issued | 2012-10-01 | |
| dc.date.submitted | 2012 | en |
| dc.description.abstract | Palaeoaplysina was a major component of Upper Carboniferous-Lower Permian reef build-ups along northwestern Pangea, however the paleoecology and geologic contributions of this macrofossil remain poorly understood. A coarse inner and fine outer cellular skeleton suggests Palaeoaplysina was an ancestral Rhodophyte. Two palaeoaplysinid forms are identified in the Sverdrup Basin, Nunavut, Canadian Arctic, including a new anatomically simpler Moscovian-Kasimovian form. Palaeoaplysina is identified as inhabiting both the back-reef and reef front environments within the Nansen Formation at West Blind Fiord on SW Ellesmere Island. This reef complex is interpreted to have four growth stages, including a major coalesced keep-up reef phase. Palaeoaplysina is interpreted to have acted in the reef as a horizontal sediment binder, encruster, trap and hard substrate for encrustation. Russian Palaeoaplysina reefs act as major petroleum reservoirs and further understanding of the formation and distribution of these reefs is important for identifying exploration potential in the arctic. | en_US |
| dc.identifier.citation | Anderson, K. (2012). The origin, ecology and reef-building contribution of Late Paleozoic Palaeoaplysina in Nunavut, Canadian Arctic Archipelago (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. doi:10.11575/PRISM/28263 | en_US |
| dc.identifier.doi | http://dx.doi.org/10.11575/PRISM/28263 | |
| dc.identifier.uri | http://hdl.handle.net/11023/247 | |
| dc.language.iso | eng | |
| dc.publisher.faculty | Graduate Studies | |
| dc.publisher.institution | University of Calgary | en |
| dc.publisher.place | Calgary | en |
| dc.rights | University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. | |
| dc.subject | Geology | |
| dc.subject.classification | Palaeoaplysina | en_US |
| dc.subject.classification | Sverdrup | en_US |
| dc.subject.classification | Nunavut | en_US |
| dc.title | The origin, ecology and reef-building contribution of Late Paleozoic Palaeoaplysina in Nunavut, Canadian Arctic Archipelago | |
| dc.type | master thesis | |
| thesis.degree.discipline | Geoscience | |
| thesis.degree.grantor | University of Calgary | |
| thesis.degree.name | Master of Science (MSc) | |
| ucalgary.item.requestcopy | true |