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Data from: Mass extinctions over the last 500 myr: an astronomical cause?
负责人:
关键词:
periodicity;mass extinction;Phanerozoic
DOI:
doi:10.5061/dryad.dk385
摘要:
A Fourier analysis of the magnitudes and timing of the Phanerozoic mass extinctions (MEs) demonstrates that many of the periodicities claimed
Data from: Energetic benefits and adaptations in mammalian limbs: scale effects and selective pressures
负责人:
关键词:
Cingulata;Macroevolution;limbs;Carnivora;Didelphimorphia;Morphological Evolution;Rodentia;Allometry;Mammals;Lagomorpha;Recent;Mammalia;phylogenetics;Artiodactyla;Perissodactyla;Hyracoidea;Adaptation
DOI:
doi:10.5061/dryad.296h2
摘要:
g been subject to debate. In particular, it remains unknown if scale effects in whole limb morphology could partially underlie decreasing mass-specific locomotor
Data from: Severe recent decrease of adult body mass in a declining insectivorous bird population
负责人:
关键词:
agricultural intensification;body mass;Tree swallow;Aerial insectivores;Breeding success;Tachycineta bicolor;Phenotypic Plasticity
DOI:
doi:10.5061/dryad.67t23
摘要:
. Agricultural intensification in the breeding range is often regarded as one of the main drivers of these declines. Here, we tested the hypothesis that body mass in breeding
Data from: Integration of homogeneous structural region identification and rock mass quality classification
负责人:
关键词:
Integration;homogeneous structural region;RMRmbi;rock mass quality classification
DOI:
doi:10.5061/dryad.7nh05k6
摘要:
In rock engineering projects, professionals assess the overall rock mass qualities using a sole value. However, the true qualities of partial
Data from: Pelvis morphology suggests that early Mesozoic birds were too heavy to contact incubate their eggs
负责人:
关键词:
egg size;Mesozoic birds;Pelvic canal width;Evolution;Pubis shape;Contact incubation
DOI:
doi:10.5061/dryad.k1v34cf
摘要:
by the pubic symphysis. Known elongation ratios of Mesozoic bird eggs allowed us to predict egg mass and hence the load mass an egg could endure before cracking. These
Data from: Phylogenetic clustering of origination and extinction across the Late Ordovician mass extinction
负责人:
关键词:
Silurian;Devonian;Late Ordovician;brachiopod
DOI:
doi:10.5061/dryad.nf61t
摘要:
Mass extinctions can have dramatic effects on the trajectory of life, but in some cases the effects can be relatively small eve
Data from: Comparative analysis of encephalization in mammals reveals relaxed constraints on anthropoid primate and cetacean brain scaling
负责人:
关键词:
Mammalia;phylogenetics;Comparative studies;Mammals
DOI:
doi:10.5061/dryad.5kh0b362
摘要:
There is a well-established allometric relationship between brain and body mass in mammals. Deviation of relatively increased brain size from
Data from: Pore pressure evolution and mass loss of broken gangue during the seepage
负责人:
关键词:
Pressure evolution;Crushed gangue;Mass loss;permeability
DOI:
doi:10.5061/dryad.r26t61c
摘要:
instrument, the permeability, mass loss and pore pressure of crushed gangue during the seepage are tested. The result shows that: permeability parameter
Data from: Effects of mass extinction and recovery dynamics on long-term evolutionary trends: a morphological study of Strophomenida (Brachiopoda) across
负责人:
关键词:
DOI:
doi:10.5061/dryad.4bp82rc
摘要:
Mass extinctions affect the history of life by decimating existing diversity and ecological structure and creating new evolutionary and ecological

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