scholarly journals Small mammal fauna in Europe during the second half of the Middle Pleistocene

2017 ◽  
Vol 73 (1-2) ◽  
pp. 48-66 ◽  
Author(s):  
Anastasia K. Markova ◽  
Andrey Yu. Puzachenko

Evolutionary changes in European small mammals during the second half of the Middle Pleistocene, from the Likhvin (Holsteinian, Hoxnian) Interglacial (MIS 11) to the beginning of the Mikulino (Eemian) Interglacial (MIS 5e), that is between 424 ka BP and 130 ka BP were traced. Trends in evolutionary change were documented, and East European and West European faunas were compared. An integrated analysis of available theriological, geological, and geochronological data for the second half of the Middle Pleistocene in Europe has shown marked changes in the small mammal fauna throughout the period under consideration and provided information on the climate and environments at different time intervals. Changes traceable in the Arvicolinae phyletic lines made a correlation between the West European and East European mammal localities possible. The biostratigraphic scheme of the second half of the Middle Pleistocene has been developed and maps of small mammal localities compiled.

2021 ◽  
Author(s):  
Svetlana Sycheva ◽  
Manfred Frechen ◽  
Birgit Terhorst ◽  
Sergey Sedov ◽  
Olga Khokhlova

<p>A detailed pedocryostratigraphic scheme of the Late Pleistocene periglacial region of the East European Plain has been developed on the basis of study of the paleorelief, sediments, paleosols, and cryogenic horizons. OSL and <sup>14</sup>C-dating of paleosols and sediments in Aleksandrov quarry and in other sections made it possible to substantiate this scheme and correlate it with analogous ones for different regions of Europe. The loess-paleosol sequence in Aleksandrov quarry (51º05'N, 36º08'E) does not have an analogous with respect to the completeness in the whole East European Plain. In the filling of paleobalka the Ryshkovo paleosol of the Mikulino interglacial (MIS 5e) is observed. Over this paleosol, the Valdai soil-sediment series (MIS 5d – MIS 2) is located. It includes four interstadial soils, two of them of the Early Valdai (Kukuevo and Streletsk ones), and two, sometimes three, of the Middle Valdai (Aleksandrov, Hydrouzel и Bryansk ones). The OSL date, 127 ± 8 ka BP, (beginning of MIS 5e) was obtained for a sample taken from the bottom of the Ryshkovo soil. The interglacial soil is overlain by the Seym layer formed mainly from destroyed and redeposited horizons of this soil. For the upper part of the Seym layer, OSL dates of 115 ± 7 ka BP and 112 ± 20 ka BP were obtained (MIS 5d). But the process of burial of Ryshkovo soil in the bottom of the paleobalka began at the end of the interglacial after a catastrophic forest fire. Large post-permafrost deformations - pseudomorphosis is confined to Selikhovodvor loess - MIS 4 (65 ± 8 ka BP). Two soils occurring between Seym and Selikhovodvor loesses: Kukuevo and Streletsk - Early Valdai (MIS 5c and MIS 5a). For Mlodat loess which separates those two soils (MIS 5b), OSL dates of 91 ± 1 and 89 ± 7 ka BP were obtained. For paleosols of Middle Valdai (MIS 3), <sup>14</sup>C-dates were obtained: Aleksandrov (53.742 - 2.124 ka cal BP) and Bryansk soils (37.618 ± 0.668 ka cal BP). For Tuskar loess, which separates Alexandrov and Bryansk soils, OSL dates of 50 ± 3 and 51 ± 3 ka BP were obtained. The new stratigraphic scheme of Late Pleistocene agrees with the ideas of researchers from Eastern, Central, and Western Europe , which allows the following correlations. The identified paleosols correspond to the following intervals: Ryshkovo – Eemian interglacial (127-117 ka BP); Kukuevo to Amersfoort + Brørup – Saint-Germain 1 (105-95 ka BP); Streletsk – Odderade to Saint-Germain 2 (about 85-75 ka BP); Aleksandrov to Oerel (56-53 ka BP); Hydrouzel to Moershoofd – Poperinge (44-45 ka BP) and Hengelo (40-38 ka BP); and Bryansk (33-27 ka BP) to Stillfried B, Denekamp or Grand Bois interstadials. The reconstructed Late Pleistocene loess-paleosol sequence has the most similar structure with loess-paleosol sequences of Ukraine, with sequence Dolní Věstonice in Moravia (Czech Republik), Stillfried in Austria and Mainz-Weisenau in the Rhenish area (Germany), and other archives. <strong>This work was supported by RFBR, grant N19-29-05024 mk. </strong></p>


2018 ◽  
Vol 11 (3) ◽  
pp. 21-38 ◽  
Author(s):  
A. K. Markova ◽  
A. Yu. Puzachenko

The paper is concerned with the small mammal fauna evolution in Europe in the Middle Pleistocene. The information on the faunas of the end of the Early Pleistocene has been also taken into consideration. The data available made possible identifying several stages in the small mammal evolution. Not all intervals within the Middle Pleistocene are provided with sufficient information for recognizing individual stages; that is particularly true for the cold periods of the Middle Pleistocene – the Donian and the Okian glaciations (=Elsterian, =Anglian). Based on the studies of small mammal localities, the biostratigraphic scheme has been developed, the principal phylogenetic lineages of Arvicolinae were traced, and maps of the Middle Pleistocene small mammal localities have been compiled


2020 ◽  
Vol 76 (1) ◽  
pp. 17-39
Author(s):  
Alexander K. Agadjanian ◽  
Peter Kondrashov

The locality Mikhailovka-5 is situated in the northern part of the Mikhailovka quarry in the northwest of the Kursk Oblast in central Russia. A rich mollusk fauna was collected along with small mammal remains from this lacustrine deposit located between Likhvinian (= Holsteinian) fossil soils and Valdayian (= Weichselian) periglacial deposits. The small mammal fauna is diverse, and includes numerous rodents, e.g., such indicative taxa as Arvicola ex gr. sapidus and Microtus ex gr. agrestis, a significant number of Clethrionomys glareolus and various insectivores. This assemblage closely corresponds to other Mikulino (= Eemian) faunas from the Russian Plain. The mollusk fauna includes a large number of terrestrial species, some of which have currently a more southern and western distribution. Both the molluskan and mammal faunas from Mikhailovka-5 indicate temperate climatic conditions, as evidenced by the diversity of insectivores, particularly the moles. Abundant remains of rodents of the genera Clethrionomys, Apodemus, and Microtus (Terricola) and of mollusks such as Acme, Macrogastra, Ruthenica, Punctum, and Acanthinula indicate the presence of extensive woodlands of mixed or broadleaf type, which were typical for this latitude during the Eemian interglacial. The palaeontological data provided in this paper, confirm that Mikhailovka-5 belongs to the Mikulino interglacial, as previously suggested by pedological arguments.


Author(s):  
L. Popova ◽  
M. Krochak ◽  
O. Krokhmal' ◽  
E. Tzyzh

A new locality of the Pleistocene small mammals at Vynyavy (L'viv region) has been discovered in the filling of rock shelters beneath the massive well-cemented sandstone of the Opillia Suite of the Badenian, the Middle Neogene. The locality was formed as a result of pellet accumulation. Predators, whose activity was forming the taphocoenosis, were birds and predatory beasts that inhabited the rock shelters and small caves in the looser underlying sandstone. The fauna includes fossils of insectivores, lagomorphs and rodents. The presence of Arvicolachosaricus and the evolutionary level of other arvicolidsallow identification this fauna as Khasarian one. The closest analogue of Vynyavy, with respect to the geological age, is a fauna from sub-moraine deposits of the Dnieper area, Matviivka. Ecologically, Vynyavy fauna shows similarity with Medzhybizh (Syngilian fauna of the Bug area). Geological age of the locality is the Middle Pleistocene, Dnieprovian climatolith, and, taking into account ecological features of the fauna, most likely, its beginning. On the basis of small mammal fauna, open steppe habitats should be reconstructed for the time span presented by Vynyavy fauna. Climate was colder than the present one, although not extremely cold, which is evidenced by the presence of insectivores. Climate was also wet enough, as soon as all xerophillous species are absent. Special characteristic feature is the absence of Laguridae, usual for the Pleistocene of Ukrainian group. Arctic component is presented by a lemming. High percentage of the water vole in the taphocoenosis indicates extensive areas of flood-plains and high fluvial activity, which could be expected during interstadials rather than during cold epochs. Otherwise, a decrease of seasonal floods would have resulted in foresting of valley and, as a consequence, in the appearance of forest mammal species, which are observed in Vinyavy fauna. Remains of ground squirrels belong to Spermophilusodessanus, a fact that supports a recent (Holocene) colonization of this area by its present inhabitant, S. citellus.


1998 ◽  
Vol 48 (1) ◽  
pp. 162-169 ◽  
Author(s):  
Winfried Santel ◽  
Wighart Von Koenigswald

Abstract. Aus den Ablagerungen der Yarimburgaz-Höhle werden zwei Kleinsäugerfaunen vorgelegt. Die sehr begrenzte Fauna aus dem älteren Sedimentationszyklus I enthält außer Arten, die auch heute noch in der weiteren Region verbreitet sind, vor allem Cricetus cricetus. Die jüngere Fauna aus dem Zyklus III, der einen großen Teil des archäologischen Materials geliefert hat, ist auch faunistisch erheblich reicher. Die Fauna ist gekennzeichnet durch Einwanderer aus dem südrussichen Steppengürtel (Lagurus transiens/lagurus, Cricetus cricetus, Ochotona pusilla, und Sicista subtilis). Hinzu kommt Rattus rattus als Einwanderer von Süden. Die ökologische Interpretation läßt auf eine erhebliche Ausweitung der Steppenregion nach Süden schließen. Arvicola ist im Mittelmeerraum als stratigraphischer Indikator nicht brauchbar. Dagegen kann aus der Übergangsform von Lagurus transiens zu L. lagurus ein mittelpleistozänes Alter abgeleitet werden. Dabei kann das frühere wie das spätere Mittelpleistozän ausgeschlossen werden.


2014 ◽  
Vol 93 (3) ◽  
pp. 119-134 ◽  
Author(s):  
D.F. Mayhew ◽  
F.E. Dieleman ◽  
A.A. Slupik ◽  
L.W. van den Hoek Ostende ◽  
J.W.F. Reumer

AbstractWe investigated fossil small mammals from a borehole near Moriaanshoofd (Zeeland, southwest Netherlands) in order to get better insights in the fossil mammal faunas that are found in the subsurface in the southwestern Netherlands, and to investigate the age and provenance of the mammal fauna that is being dredged from the deep tidal gullies in the nearby Oosterschelde estuary. The record in the borehole covers Gelasian (Early Pleistocene) to Holocene deposits, represented by six formations. Thirty-nine specimens of small mammals were obtained from the borehole. These fossils derived from the Early Pleistocene marine Maassluis Formation and from directly overlying deposits of a Late Pleistocene age. During Weichselian times (33–24 ka), a proto-Schelde River shaped the northern Oosterschelde area. The river reworked substantial amounts of Early and Middle Pleistocene deposits. At the base of the Schelde-derived fluvial sequence (regionally described as the Koewacht Formation), Gelasian vertebrate faunas were concentrated in the channel lag. The Late Pleistocene channel lag is almost certainly the main source for the rich Early Pleistocene vertebrate faunas with larger mammals dredged from the Oosterschelde.


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