Alexei Tikhonov
Dados Biográficos
| ID | 5627468 |
|---|---|
| NOME | Alexei Tikhonov |
| PRENOMES | Alexei |
| SOBRENOME | Tikhonov |
| ASSINATURA | TIKHONOV A |
| AFILIAÇÕES | Zoological Institute |
| ORCID | 0000-0002-7227-5797 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 17 |
| TOTAL DE CITAÇÕES | 204 |
| TOTAL COMO AUTOR | 17 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2000 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2020 |
| ÍNDICE H | 8 |
Big tuskers
Woolly mammoth δ13C and δ15N values remained amazingly stable throughout the last ∼50,000 years in north-eastern Siberia
Preliminary paleoenvironmental analysis of permafrost deposits at Batagaika megaslump, Yana Uplands, northeast Siberia
A megaslump at Batagaika, in northern Yakutia, exposes a remarkable stratigraphic sequence of permafrost deposits ~50–80 m thick. To determine their potential for answering key questions about Quaternary environmental and climatic change in northeast Siberia, we carried out a reconnaissance study of their cryostratigraphy and paleoecology, supported by four rangefinder 14 C ages. The sequence includes two ice complexes separated by a unit of fine…
The Zhenya Mammoth ( Mammuthus primigenius (Blum.))
The Eurasian mammoth distribution during the second half of the Late Pleistocene and the Holocene
The Yukagir Bison
Final years of life and seasons of death of woolly mammoths from Wrangel Island and mainland Chukotka, Russian Federation
Changes in the Eurasian distribution of the musk ox (Ovibos moschatus) and the extinct bison (Bison priscus) during the last 50 ka BP
Multiproxy study of the last meal of a mid-Holocene Oyogos Yar horse, Sakha Republic, Russia
The last meal of a horse that lived in the northern part of the Sakha Republic (Russia) c. 5400 years ago was studied using pollen, spores, botanical macroremains, lipid composition, and ancient DNA in order to reconstruct its components. Pollen of Poaceae was superabundant, but this may be because of over-representation as a consequence of grazed inflorescenses of grasses. We evaluate the paleo-environmental indicator value of the different meth…
Species-specific responses of Late Quaternary megafauna to climate and humans
Early tooth development, gestation, and season of birth in mammoths
Anatomy, death, and preservation of a woolly mammoth (Mammuthus primigenius) calf, Yamal Peninsula, northwest Siberia
The Ecological implications of a Yakutian mammoth's last meal
Part of a large male woolly mammoth ( Mammuthus primigenius ) was preserved in permafrost in northern Yakutia. It was radiocarbon dated to ca. 18,500 14 C yr BP (ca. 22,500 cal yr BP). Dung from the lower intestine was subjected to a multiproxy array of microscopic, chemical, and molecular techniques to reconstruct the diet, the season of death, and the paleoenvironment. Pollen and plant macro-remains showed that grasses and sedges were the main …
Paleoclimatic implications of oxygen isotopic variation in late Pleistocene and Holocene tusks of Mammuthus primigenius from northern Eurasia
Results of the Cerpolex/Mammuthus Expeditions on the Taimyr Peninsula, Arctic Siberia, Russian Federation
Radiocarbon Chronologies and Extinction Dynamics of the Late Quaternary Mammalian Megafauna of the Taimyr Peninsula, Russian Federation
Jarkov's mammoth
A multidisciplinary team of researchers describe the discovery, in July 1997, of the skull of a mammoth with two very well preserved tusks. The discovery was made by natives on the steep bank of the Great (Bol'shaya) Balakhnya River, northeastern Taimyr, Russia. During a preliminary excavation at this site, about a quarter of the skeleton was discovered, as well as a fragment of skin (1 × 1 m) with hair, and several kilograms of wool. This note d…
Radiocarbon Chronologies and Extinction Dynamics of the Late Quaternary Mammalian Megafauna of the Taimyr Peninsula, Russian Federation
Early tooth development, gestation, and season of birth in mammoths
Anatomy, death, and preservation of a woolly mammoth (Mammuthus primigenius) calf, Yamal Peninsula, northwest Siberia
Results of the Cerpolex/Mammuthus Expeditions on the Taimyr Peninsula, Arctic Siberia, Russian Federation
Changes in the Eurasian distribution of the musk ox (Ovibos moschatus) and the extinct bison (Bison priscus) during the last 50 ka BP
Paleoclimatic implications of oxygen isotopic variation in late Pleistocene and Holocene tusks of Mammuthus primigenius from northern Eurasia
The Zhenya Mammoth ( Mammuthus primigenius (Blum.))
The Eurasian mammoth distribution during the second half of the Late Pleistocene and the Holocene
The Yukagir Bison
Woolly mammoth δ13C and δ15N values remained amazingly stable throughout the last ∼50,000 years in north-eastern Siberia
Final years of life and seasons of death of woolly mammoths from Wrangel Island and mainland Chukotka, Russian Federation
Multiproxy study of the last meal of a mid-Holocene Oyogos Yar horse, Sakha Republic, Russia
The last meal of a horse that lived in the northern part of the Sakha Republic (Russia) c. 5400 years ago was studied using pollen, spores, botanical macroremains, lipid composition, and ancient DNA in order to reconstruct its components. Pollen of Poaceae was superabundant, but this may be because of over-representation as a consequence of grazed inflorescenses of grasses. We evaluate the paleo-environmental indicator value of the different meth…
Jarkov's mammoth
A multidisciplinary team of researchers describe the discovery, in July 1997, of the skull of a mammoth with two very well preserved tusks. The discovery was made by natives on the steep bank of the Great (Bol'shaya) Balakhnya River, northeastern Taimyr, Russia. During a preliminary excavation at this site, about a quarter of the skeleton was discovered, as well as a fragment of skin (1 × 1 m) with hair, and several kilograms of wool. This note d…
Radiocarbon Chronologies and Extinction Dynamics of the Late Quaternary Mammalian Megafauna of the Taimyr Peninsula, Russian Federation
Results of the Cerpolex/Mammuthus Expeditions on the Taimyr Peninsula, Arctic Siberia, Russian Federation
Paleoclimatic implications of oxygen isotopic variation in late Pleistocene and Holocene tusks of Mammuthus primigenius from northern Eurasia
The Ecological implications of a Yakutian mammoth's last meal
Part of a large male woolly mammoth ( Mammuthus primigenius ) was preserved in permafrost in northern Yakutia. It was radiocarbon dated to ca. 18,500 14 C yr BP (ca. 22,500 cal yr BP). Dung from the lower intestine was subjected to a multiproxy array of microscopic, chemical, and molecular techniques to reconstruct the diet, the season of death, and the paleoenvironment. Pollen and plant macro-remains showed that grasses and sedges were the main …
Species-specific responses of Late Quaternary megafauna to climate and humans
Early tooth development, gestation, and season of birth in mammoths
Anatomy, death, and preservation of a woolly mammoth (Mammuthus primigenius) calf, Yamal Peninsula, northwest Siberia
Multiproxy study of the last meal of a mid-Holocene Oyogos Yar horse, Sakha Republic, Russia
The last meal of a horse that lived in the northern part of the Sakha Republic (Russia) c. 5400 years ago was studied using pollen, spores, botanical macroremains, lipid composition, and ancient DNA in order to reconstruct its components. Pollen of Poaceae was superabundant, but this may be because of over-representation as a consequence of grazed inflorescenses of grasses. We evaluate the paleo-environmental indicator value of the different meth…
Changes in the Eurasian distribution of the musk ox (Ovibos moschatus) and the extinct bison (Bison priscus) during the last 50 ka BP
The Eurasian mammoth distribution during the second half of the Late Pleistocene and the Holocene
The Yukagir Bison
Final years of life and seasons of death of woolly mammoths from Wrangel Island and mainland Chukotka, Russian Federation
Preliminary paleoenvironmental analysis of permafrost deposits at Batagaika megaslump, Yana Uplands, northeast Siberia
A megaslump at Batagaika, in northern Yakutia, exposes a remarkable stratigraphic sequence of permafrost deposits ~50–80 m thick. To determine their potential for answering key questions about Quaternary environmental and climatic change in northeast Siberia, we carried out a reconnaissance study of their cryostratigraphy and paleoecology, supported by four rangefinder 14 C ages. The sequence includes two ice complexes separated by a unit of fine…
The Zhenya Mammoth ( Mammuthus primigenius (Blum.))
Woolly mammoth δ13C and δ15N values remained amazingly stable throughout the last ∼50,000 years in north-eastern Siberia
Big tuskers
Geography (14 obras) · Archaeology (13 obras) · Biology (13 obras) · Pleistocene-Era Hominins and Archaeology (13 obras) · Archaeology and ancient environmental studies (11 obras) · Mammoth (11 obras) · Paleontology (11 obras) · Ecology (9 obras) · Geology and Paleoclimatology Research (8 obras) · Holocene (8 obras)