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| Willemse, F.; Helversen, O. von; Odé, B.. |
| This paper presents a summary of the current knowledge on the systematics of the Greek taxa of Chorthippus, morphologically characterised by angled lateral pronotal keels (usually grouped as Glyptobothrus). Prior to this paper, based on traditional morphology, ten taxa of Chorthippus with angled lateral pronotal keels were recognized from Greece. Based on morphology as well as (and more importantly so) bioacoustics thirteen Greek taxa are now recognised. With addition of a few additional related taxa that occur only outside Greece, all are treated in this paper: Chorthippus apricarius apricarius (Linnaeus, 1758), C. vagans vagans (Eversmann, 1848) (not in Greece), C. v. cypriotus (Uvarov, 1936) stat. nov. [Cyprus], C. v. africanus Nadig, 1981 [N. Africa],... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Chorthippus; Glyptobothrus; Greece; Acrididae; Orthoptera; Morphology; Bioacoustics; Taxonomy; Variability; Transitional or hybrid populations; Phylogeny; Evolution; Palaeobiogeography; Key; Distribution; Ecology; 42.75. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/314191 |
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| Hoek Ostende, L.W. van den. |
| This article deals with biostratigraphy, palaeoecology and biogeography of the Late Oligocene/Early Miocene insectivore faunas from Anatolia. With the exception of the much younger fauna from Keseköy, all faunas contain the same insectivore species. Keseköy contains the same genera, but mostly different species. It has been suggested that insectivores are of limited stratigraphical use due to the longevity of the taxa. This seems to hold true for the Early Miocene faunas from Anatolia. Changes in the composition of the insectivore faunas are used to infer environmental changes. A rise in the abundance of insectivores near the MP 30/MN 1 transition is believed to be indicative of a climatic amelioration. The dominance of Theratiskos in Harami and Keseköy... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Insectivora; Anatolia; Early Miocene; Biostratigraphy; Palaeoecology; Palaeobiogeography; 42.84; 38.22. |
| Ano: 2001 |
URL: http://www.repository.naturalis.nl/record/219157 |
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| Kakabadze, M.V.; Hoedemaeker, P.J.; Bogdanova, T.N.; Sharikadze, M.Z.. |
| On the basis of new and published palaeontological and stratigraphical data, the qualitative and quantitative variations in the Barremian-early Albian ammonite fauna of Colombia have been documented and analyzed. The position adopted here is that in the early Barremian the Andean Province became replaced by the Caribbean Subprovince in Colombia. The Caribbean Subprovince became separated as an independent unit from the Andean Province on the generic level (Buergliceras, Pedioceras), but especially on the species level. In the middle/upper Aptian many new endemic genera and subgenera appeared; Juandurhamiceras, Neodeshayesites, Laqueoceras, Zambranoites, Riedelites and Pseudoptychoceras. Besides, many endemic middle Aptian species of other, non-endemic... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Palaeobiogeography; Early Cretaceous; Ammonites; Colombia; 38.22; 42.73. |
| Ano: 2004 |
URL: http://www.repository.naturalis.nl/record/214461 |
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| Jagt-Yazykova, E.A.. |
| Both faunal endemicity and provincialism in the mid- and Late Cretaceous of the Pacific realm complicate the recognition of stage boundaries in that area. Correlations with other areas (e.g., Europe, United States Western Interior, Pacific coast of North and South America) therefore have to rely solely on event stratigraphy; not only extinctions, but all biotic events must be considered. During the Cretaceous, Pacific faunas were characterised not so much by the presence of typical ‘Boreal’ assemblages, but rather by the absence or extreme paucity of other widely distributed biota. Clearly, faunal similarities depended more on regional facies development than on their spatial distribution. The regional diversity curve reflects all global mass extinctions,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Ammonoides; Cretaceous; Palaeobiogeography; Palaeobiology; Correlations; Russian Pacific; 38.22; 42.73. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/428480 |
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| Kato, H.; Nakashima, R.; Yanagisawa, Y.. |
| Two new species of the oregoniid crab genus Hyas are described from the Lower Pliocene of northern Japan, H. chippubetsuensis sp. nov. from the Chippubetsu Formation exposed along the Tadoshi River (Fukagawa City, central Hokkaido) and H. tentokujiensis sp. nov. from the Tentokuji Formation at Daisen City (central part of Akita Prefecture). These two new taxa both have a densely tuberculate carapace and strongly vaulted dorsal regions. Another extinct congener in the northeast Pacific region, Hyas tsuchidai Imaizumi, 1952, from the Upper Miocene Wakkanai Formation of northern Hokkaido, Japan. The earliest fossil record of the genus Hyas is from the ‘lower Badenian’ (Langhian, early Middle Miocene) of Austria. If Hyas originated in the Paratethys prior to... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Spider crabs; New taxa; Pacific region; Palaeobiogeography; 42.74; 38.22. |
| Ano: 2014 |
URL: http://www.repository.naturalis.nl/record/523857 |
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| Alvarez-lao, Diego J.; Kahlke, Ralf-dietrich; Garcia, Nuria; Mol, Dick. |
| Fossil remains of at least four mature to old mature male individuals of Mammuthus primigenius have been discovered in a peat-bog of Late Pleistocene age, situated near to the town of Padul in the Granada Basin (Southern Spain). Radiocarbon dates indicate the presence of woolly mammoth in Southern Spain between 35.8 and 25.7 ka BP (40.4-30.6 cal ka BP), a time span corresponding with the later part of MIS 3. The Padul mammoths did not differ morphometrically from individuals of contemporaneous populations of other European regions, but represent the westernmost portion of an extended and continuous Holarctic belt of mammoth distribution. The area immediately northwest of the Pyrenees including a slender belt of dry land along the coast of the Bay of Biscay... |
| Tipo: Text |
Palavras-chave: Late Pleistocene; Mammuthus primigenius; Palaeobiogeography; Holarctic; Southern Spain. |
| Ano: 2009 |
URL: https://archimer.ifremer.fr/doc/00219/33072/31555.pdf |
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