Scientific Reports, 2023 Previous immunological studies in the eastern USA have failed to establish a direct connection between Paleoamericans and extinct megafauna species.
Christopher R. Moore +9 more
doaj +1 more source
Solving the woolly mammoth conundrum: amino acid 15N-enrichment suggests a distinct forage or habitat [PDF]
, 2015 Understanding woolly mammoth ecology is key to understanding Pleistocene community dynamics and evaluating the roles of human hunting and climate change in late Quaternary megafaunal extinctions. Previous isotopic studies of mammoths’ diet and physiology
Longstaffe, Fred J +3 more
core +2 more sources
MARCAS EM FÓSSEIS DE MEGAFAUNA EM LAGOA DA PEDRA, SALGUEIRO-PE
Clio Arqueológica, 2020 Este trabalho descreve marcas encontradas em fósseis de mamíferos pleistocênicos do Sítio Lagoa da Pedra, que fica localizado no distrito de Conceição das Creoulas, identificando possíveis relações temporais e/ou físicas entre os grupos pré-históricos e ...
Eduarda Tavares Peters +1 more
doaj +1 more source
What does the occurrence of Sporormiella (Preussia) spores mean in Australian fossil sequences? [PDF]
, 2018 Understanding the loss of the final few species of Australian megafauna is beset by a paucity of data on human arrival, well-provenanced megafauna, human/megafauna population range and distribution (coexistence and interaction), and the range, scale and ...
Dodson, John, Field, Judith H.
core +1 more source
Lack of detectable chemosynthesis at a sponge dominated subarctic methane seep
Frontiers in Earth Science, 2023 We used high-resolution imagery within a Geographic Information System (GIS), free gas and porewater analyses and animal bulk stable isotope measurements to characterize the biotic and abiotic aspects of the newly discovered Vestbrona Carbonate Field ...
Melina Sinner +9 more
doaj +1 more source
Santa Elina, Mato Grosso, site ancien au centre de l’Amérique du Sud
Brésil(s), 2022 Due to its geographical location and its Pleistocene-era antiquity, the Santa Elina rock shelter renews the analysis of prehistoric settlements in South America. In the mountains where the shelter is hidden, Pleistocene men hunted a Glossotherium, 27,000
Denis Vialou, Águeda Vilhena Vialou
doaj +1 more source
Climate Change Will Re-draw the Map for Marine Megafauna and the People Who Depend on Them
Frontiers in Marine Science, 2020 Climate change is expected to dramatically alter the distribution of many marine megafauna, impacting the people and economies that depend upon them. We build on the recent literature by developing a framework to describe the effects these changes will ...
Susan O. Grose +8 more
doaj +1 more source
Radiocarbon Chronologies and Extinction Dynamics of the Late Quaternary Mammalian Megafauna of the Taimyr Peninsula, Russian Federation [PDF]
, 2002 This paper presents 75 new radiocarbon dates based on late Quaternary mammal remains recovered from eastern Taimyr Peninsula and adjacent parts of the northern Siberian lowlands, Russian Federation, including specimens of woolly mammoth (Mammuthus ...
Agenbroad, L +11 more
core +2 more sources
Using Drone Footage to Analyze the Effect of Diver Presence on Juvenile Manta Ray Behavior
DronesManta ray tourism has become a multi-million-dollar industry proposed as a conservation tool in recent decades; however, its impacts remain unclear. We use drones and Markov models to quantify the effects of diver presence on a juvenile population of the
Miguel de Jesús Gómez-García +2 more
doaj +1 more source
Drone-Based Assessment of Marine Megafauna off Wave-Exposed Sandy Beaches
Remote Sensing, 2023 The wave-impacted waters off exposed sandy beaches support marine megafauna, including dolphins, whales, sharks, rays and turtles. To characterise variation in megafaunal assemblages in this challenging habitat, we used drone-based remote sensing to ...
Brendan P. Kelaher +6 more
doaj +1 more source