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Data from: First record of Toxodontidae (Mammalia, Notoungulata) from the late Miocene–early Pliocene of the southern central Andes, NW Argentina
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DOI:
doi:10.5061/dryad.3111m
摘要:
t mandibular ramus with part of the dental series, partially preserved symphysis with all the incisors, and a small portion of the left ramus without teeth
Data from: Kinematics of chisel-tooth digging by African mole-rats
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关键词:
Bathyergidae;Rodentia;Teeth;biomechanics;incisors
DOI:
doi:10.5061/dryad.mn1pp
摘要:
are used to break and displace the soil. Theoretically, different excavation strategies can be used. Mole-rats could either use their head depressor
Data from: Statistical analysis of dental variation in the Oligocene equid Miohippus (Mammalia, Perissodactyla) of Oregon
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关键词:
Paleogene;Mammalia;Oligocene;Paleontology;Miohippus;Species concepts;Equidae;Perissodactyla;statistics;variation
DOI:
doi:10.5061/dryad.2p164
摘要:
and transverse width of upper and lower teeth of Turtle Cove Member Miohippus was compared to that of M. equinanus, Mesohippus bairdii, Equus quagga, and Tapirus
Data from: A new small captorhinid reptile from the lower Permian of Oklahoma and resource partitioning among small captorhinids in the Richards Spur fauna
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关键词:
Captorhinidae;Permian;Reptilia;dental morphology
DOI:
doi:10.5061/dryad.r58q7
摘要:
morphology (or multiplication of these teeth), which is consonant with the hypothesis of resource partitioning among the small faunivorous and omnivorous captorhinids at Richards
Data from: The large X-effect on secondary sexual characters and the genetics of variation in sex comb tooth number in Drosophila subobscura
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关键词:
sex combs;Drosophila subobscura
DOI:
doi:10.5061/dryad.sc833
摘要:
ant heritable variation in number of teeth of the distal sex comb across strains. While reciprocal F1 crosses seemed to implicate a disproportionate X-chromosome effect
Data from: Understanding the formation of ancient intertropical disjunct distributions using Asian and Neotropical hinged-teeth snakes (Sibynophis
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DOI:
doi:10.5061/dryad.g85fb
摘要:
biogeographic and temporal origins the geographically disjunct and morphologically unique genera of hinged-teeth snakes, Scaphiodontophis (n = 1) and Sibynophis
Data from: A new cynodont from the Santa Maria Formation, south Brazil, improves Late Triassic probainognathian diversity
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关键词:
South America;Triassic-Jurassic;Alemoatherium huebneri;Cynodontia;Prozostrodontia;Santa Maria Supersequence
DOI:
doi:10.5061/dryad.q2m2v
摘要:
ral species, for example much of the Laurasian record, are based on isolated teeth and jaw fragments. Here, we describe a new probainognathian from the Late
Data from: Serial homology and correlated characters in morphological phylogenetics: modeling the evolution of dental crests in placentals
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关键词:
Placentalia;models;Mesozoic;Morphological integration;Mammalia;morphology;Paleontology;rates;phylogeny;Cenozoic;categorical characters
DOI:
doi:10.5061/dryad.mj2j4v2
摘要:
, the magnitude and implications of correlations among serially homologous structures such as teeth have been much debated but were never tested statistically
Data from: A new basal chaeomysticete (Mammalia: Cetacea) from the late Oligocene Pysht Formation of Washington, USA
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关键词:
Sitsqwayk cornishorum;Chaeomysticeti;Neoceti;Baleen;Mysticeti;Cetacea;Late Oligocene;Pysht Formation;Chattian
DOI:
doi:10.5061/dryad.3sm6t
摘要:
ly been described from the Oligocene of the Pacific and western Atlantic. These eomysticetids lack functional teeth as adults and are thus considered

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