WFRF:(Skovsted Christian B.)
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03802nam a2200493 4500 | |
| 001 | oai:DiVA.org:uu-3910 | |
| 003 | SwePub | |
| 008 | 031215s2003 | |||||||||||000 ||eng| | |
| 020 | a 9150617311q print | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-39102 URI |
| 040 | a (SwePub)uu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a vet2 swepub-contenttype |
| 072 | 7 | a dok2 swepub-publicationtype |
| 100 | 1 | a Skovsted, Christian B.,d 1974-u Uppsala universitet,Institutionen för geovetenskaper4 aut |
| 245 | 1 0 | a The Early Cambrian Fauna of North-East Greenland |
| 246 | 1 | a Den tidigkambriska faunan från Nordöstgrönland |
| 264 | 1 | a Uppsala :b Institutionen för geovetenskaper,c 2003 |
| 300 | a 22 s. | |
| 338 | a electronic2 rdacarrier | |
| 520 | a Small shelly fossils are common in sediments of Early Cambrian age and include the earliest common representatives of metazoan animals with mineralized hard parts. The group includes fossils of very different morphology, composition and ultrastructure. They seem to represent skeletal remains of numerous animal groups, the biological affinities of which are largely unresolved. However, the wide geographic range of many forms has the potential to enhance biostratigraphic and palaeogeographic resolution in the Early Cambrian. The late Early Cambrian sequence of North-East Greenland has yielded an assemblage of more than 88 species of small shelly fossils, brachiopods and trilobites, indicative of a middle Dyeran age (Botoman equivalent). The recovered fossils include a number of species that are known from other Early Cambrian palaeocontinents, and particularly strong ties to late Early Cambrian faunas of Australia are documented. The many cosmopolitan taxa thus identified suggests a close juxtaposition of palaeocontinents at this time. The systematic affinity of many of these small shelly fossils is poorly understood, partly because of their fragmentary nature and poor preservation. However, new data from North-East Greenland improves our understanding of the function and biological affinity of certain taxa. Collections of the problematic fossil Mongolitubulus from North and North-East Greenland exhibit characters indicative of a defensive function as spines of bivalved arthropods, while species of the problematic genus Triplicatella represent the opercula of an unknown tubular shell, probably related to orthothecid hyoliths. The bivalved fossil Mickwitzia from North-East Greenland combines characters of linguliform brachiopods and sclerites of Micrina, a non-bivalved problematic form (halkieriid) from Australia. The combination suggests that Mickwitzia is a stem group brachiopod and strengthens arguments for a halkieriid ancestry of the brachiopod phylum. | |
| 650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskap0 (SwePub)1052 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciences0 (SwePub)1052 hsv//eng |
| 653 | a Earth sciences | |
| 653 | a Early Cambrian | |
| 653 | a Dyeran | |
| 653 | a Botoman | |
| 653 | a Biostratigraphy | |
| 653 | a Palaeogeography | |
| 653 | a Small Shelly Fossils | |
| 653 | a Brachiopoda | |
| 653 | a Mollusca | |
| 653 | a Hyolitha | |
| 653 | a Trilobita | |
| 653 | a Geovetenskap | |
| 653 | a Earth sciences | |
| 653 | a Geovetenskap | |
| 700 | 1 | a Peel, John S.4 ths |
| 700 | 1 | a Holmer, Lars E.4 ths |
| 700 | 1 | a Geyer, Gerd,c Professoru Institut für Paläontologie, Universität Würtzburg, Würtzburg4 opn |
| 710 | 2 | a Uppsala universitetb Institutionen för geovetenskaper4 org |
| 856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:163880/FULLTEXT01.pdfx primaryx Raw objecty fulltext |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3910 |
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