Results 291 to 300 of about 106,637 (352)

Shorebird responses to fine‐scale water level fluctuations and macrofauna biomass in a newly constructed freshwater wetland

Restoration Ecology, EarlyView.
Abstract Introduction Restoration of marine and freshwater wetlands for shorebirds is essential for the recovery of their declining populations. An ongoing approach is to restore shorebird habitats by large‐scale engineering, expecting the return of birds once suitable abiotic conditions are (re)established.
Lars Ursem, Elisabeth S. Bakker, Hui Jin, Casper H. A. van Leeuwen   +3 more
wiley   +1 more source

Microbial influence on the formation and subsequent changes of vertebrate tracks: field experiments on present‐day coastal sediments

Sedimentology, EarlyView.
ABSTRACT The presence of microbial mats is often invoked to explain the good preservation of vertebrate tracks, because they can cover and biostabilize such structures. However, microbial influence on the sediment properties when the track is made and on the track characteristics has not been so thoroughly analysed.
Isabel Emma Quijada, Lucía Maisano, Jerónimo Pan, María Florencia Yorlano, Diana G. Cuadrado   +4 more
wiley   +1 more source

The taphonomy of the Madura Strait fossil assemblage, a record of selective hunting and marrow processing by late Middle Pleistocene Sundaland hominins

H.W.K. Berghuis, Thijs van Kolfschoten, Unggul Prasetyo Wibowo, Iwan Kurniawan, Shinatria Adhityatama, Indra Sutisna, Eduard Pop, A. Veldkamp, Josephine C.A. Joordens   +8 more
openalex   +1 more source

Microbial mats in dinosaur ichnocoenoses

Sedimentology, EarlyView.
ABSTRACT Until now, the significance of microbial mats in preservation of dinosaur tracks and in reconstructing the palaeoenvironment in which dinosaurs roamed was rarely studied. Dinosaur tracks are commonly found close to ancient aquatic bodies where moist sediment had once allowed footstep registration.
Nora Noffke, Paul C. Murphey, Roger C. Buntin, Martin G. Lockley   +3 more
wiley   +1 more source

Supplemental Material: Linking the terrestrial environmental record at Mason Spur volcanic complex with the middle Miocene–Pleistocene Ross Sea marine record, Antarctica: A history of subaerial (ice-free) eruptions and glaciovolcanism under variable ice thicknesses

John L. Smellie, et al.
openalex   +1 more source

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Size Variation in Middle Pleistocene Humans

Science, 1997
It has been suggested that European Middle Pleistocene humans, Neandertals, and prehistoric modern humans had a greater sexual dimorphism than modern humans. Analysis of body size variation and cranial capacity variation in the large sample from the Sima de los Huesos site in Spain showed instead that the sexual dimorphism is comparable in Middle ...
J L, Arsuaga, J M, Carretero, C, Lorenzo, A, Gracia, I, Martínez, J M, Bermúdez de Castro, E, Carbonell   +6 more
openaire   +2 more sources

Middle Pleistocene handaxes from the Korean Peninsula

Journal of Human Evolution, 2006
We present four biface assemblages from an archaeologically poorly known region of the Old World: Middle Pleistocene Korea. The handaxes are derived from a series of Middle Pleistocene localities in the Imjin/Hantan River Basins (IHRB) in Korea. The best known of these localities is Chongokni, although a number of equally important sites in the IHRB ...
Christopher J, Norton, Kidong, Bae, John W K, Harris, Hanyong, Lee   +3 more
openaire   +2 more sources

The Middle Pleistocene human tibia from Boxgrove

Journal of Human Evolution, 1998
The Boxgrove tibia was discovered in 1993, associated with Middle Pleistocene fauna, and Lower Palaeolithic archaeology. The sediments at Boxgrove were deposited during a temperate interglacial episode and ensuing cold stage. They thus represent a wide range of modes and environments of deposition.
C B, Stringer, E, Trinkaus, M B, Roberts, S A, Parfitt, R I, Macphail   +4 more
openaire   +2 more sources

Pleistocene Homo sapiens from Middle Awash, Ethiopia

Nature, 2003
The origin of anatomically modern Homo sapiens and the fate of Neanderthals have been fundamental questions in human evolutionary studies for over a century. A key barrier to the resolution of these questions has been the lack of substantial and accurately dated African hominid fossils from between 100,000 and 300,000 years ago.
Tim D, White, Berhane, Asfaw, David, DeGusta, Henry, Gilbert, Gary D, Richards, Gen, Suwa, F Clark, Howell   +6 more
openaire   +2 more sources

Middle pleistocene humans from africa

Human Evolution, 2000
Patterns of human evolution in the Middle Pleistocene remain poorly understood. There is general consensus that by the onset of this time period, populations ofHomo erectus were dispersed from Africa into Eurasia, including the Far East. In the western part of this range (perhaps in Africa),Homo erectus then produced a daughter lineage exhibiting more ...
openaire   +1 more source