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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
1995
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| Online Access: | https://doi.org/10.1594/PANGAEA.64414 |
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| _version_ | 1867170489908068352 |
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| author | Aaris-Sørensen, Kim |
| author_facet | Aaris-Sørensen, Kim |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Investigations at a Late Weichselian freshwater basin in northwestern Jutland, Denmark, yielded a fairly rich assemblage of vertebrate remains, mostly bones and teeth of small mammals. The remains are primarily allochthonous and the bones have been subjected to different taphonomic pathways and agents. AMS 14C-dates on terrestrial organic remains provided ages of Middle to Late Allerød time. Identifications revealed the first fossil record in Scandinavia of Rana arvalis, Sorex minutus, Ochotona cf. pusilla, Microtus gregalis, Microtus oeconomus, and Sicista cf. betulinu. Spermophilus cf. major and Desmana moschata, previously found only once and twice respectively, were retrieved, and Sorex araneus and Arvicola terrestris were recovered for the first time beyond the Atlantic chronozone. Ecologically, the Nørre Lyngby small mammal fauna can be characterized by its very high and almost equal proportions of boreal forest and steppe elements followed by a relatively high proportion of tundra elements. The fossil species share a modern area of sympatry north of the Caspian Sea from the river Volga in the west to the southern and western slopes of the Urals. If, however, the large Allerød mammals are added, the fauna is without modern analogues. The Nørre Lyngby fauna can be seen as a last expansion of the North European glacial fauna. Provided that an absolute chronology and a differentiated sea-level curve for the area can be established, the Nørre Lyngby fauna could become important for studies in mammalian dispersal and migration rates. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_64414 |
| institution | PANGAEA |
| language | en |
| publishDate | 1995 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Occurrence of mammalia relicts at site Nörre-Lyngby Aaris-Sørensen, Kim Age, 14C AMS; Age, comment; Age, maximum/old; Age, minimum/young; Amphibia; Arvicola terrestris; Aves; Bölling; Counting, mammalia; Desmana moschata; EUQUAM; European Quaternary Mammalia Database; Facies name/code; Geologic age name; Late Pleistocene; Limfjorden; Microtus gregalis; Microtus oeconomus; Microtus sp.; Nörre_Lyngby; Nr._Lyngby; Ochotona pusilla; ORDINAL NUMBER; Pisces; Pleistocene; Quarternary; Rangifer tarandus; Sample comment; Sicista subtilis-betulina; Sorex araneus-alpinus; Sorex minutus; Spermophilus major; Stratigraphy; Weichselian Investigations at a Late Weichselian freshwater basin in northwestern Jutland, Denmark, yielded a fairly rich assemblage of vertebrate remains, mostly bones and teeth of small mammals. The remains are primarily allochthonous and the bones have been subjected to different taphonomic pathways and agents. AMS 14C-dates on terrestrial organic remains provided ages of Middle to Late Allerød time. Identifications revealed the first fossil record in Scandinavia of Rana arvalis, Sorex minutus, Ochotona cf. pusilla, Microtus gregalis, Microtus oeconomus, and Sicista cf. betulinu. Spermophilus cf. major and Desmana moschata, previously found only once and twice respectively, were retrieved, and Sorex araneus and Arvicola terrestris were recovered for the first time beyond the Atlantic chronozone. Ecologically, the Nørre Lyngby small mammal fauna can be characterized by its very high and almost equal proportions of boreal forest and steppe elements followed by a relatively high proportion of tundra elements. The fossil species share a modern area of sympatry north of the Caspian Sea from the river Volga in the west to the southern and western slopes of the Urals. If, however, the large Allerød mammals are added, the fauna is without modern analogues. The Nørre Lyngby fauna can be seen as a last expansion of the North European glacial fauna. Provided that an absolute chronology and a differentiated sea-level curve for the area can be established, the Nørre Lyngby fauna could become important for studies in mammalian dispersal and migration rates. |
| title | Occurrence of mammalia relicts at site Nörre-Lyngby |
| topic | Age, 14C AMS; Age, comment; Age, maximum/old; Age, minimum/young; Amphibia; Arvicola terrestris; Aves; Bölling; Counting, mammalia; Desmana moschata; EUQUAM; European Quaternary Mammalia Database; Facies name/code; Geologic age name; Late Pleistocene; Limfjorden; Microtus gregalis; Microtus oeconomus; Microtus sp.; Nörre_Lyngby; Nr._Lyngby; Ochotona pusilla; ORDINAL NUMBER; Pisces; Pleistocene; Quarternary; Rangifer tarandus; Sample comment; Sicista subtilis-betulina; Sorex araneus-alpinus; Sorex minutus; Spermophilus major; Stratigraphy; Weichselian |
| url | https://doi.org/10.1594/PANGAEA.64414 |