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Data from: Atolchelys lepida, a new side-necked turtle from the Early Cretaceous of Brazil and the age of crown Pleurodira
负责人:
关键词:
Barremian;Testudines;phylogeny
DOI:
doi:10.5061/dryad.f2h6r
摘要:
We report a new pleurodiran turtle from the Barremian Morro do Chaves Formation, Sergipe-Alagoas Basin, Brazil. We tested the phylogenetic position
Data from: A new ophthalmosaurid ichthyosaur from the early Cretaceous of Colombia
负责人:
关键词:
Ichthyosauria;Muiscasaurus catheti;Early Cretaceous;Barremian;Aptian;Ophthalmosauridae;Paja Formation
DOI:
doi:10.5061/dryad.qt4q2
摘要:
a new ophthalmosaurid ichthyosaur, Muiscasaurus catheti gen. et sp. nov., from the Barremian–Aptian aged Paja Formation of Colombia. This species
Data from: Evolution of the rudist bivalve Agriopleura Kühn (Radiolitidae, Hippuritida) from the Mediterranean region
负责人:
关键词:
Hauterivian\u2013Aptian;rudist bivalves;taxonomic revision;stratigraphic distribution;Evolution;Radiolitidae
DOI:
doi:10.5061/dryad.mm1d7
摘要:
is apparently absent from the New World. Agriopleura underwent a size increase from late Hauterivian to mid-late Barremian, matching Cope's rule
Data from: Morphological evolution of the bivalve Ptychomya through the Lower Cretaceous of Argentina
负责人:
关键词:
Ptychomya windhauseni;Ptychomya esbelta;late Valanginian - earliest Barremian;Early Cretaceous;Ptychomya koeneni;Patterns of evolution;Ptychomya;Ptychomya coihuicoensis;fossil;Geometric morphometrics
DOI:
doi:10.5061/dryad.gn5j6
摘要:
gentina, lower/upper Valanginian – lowest Barremian) constitutes an ideal opportunity to study evolutionary patterns and processes occurring at geological time
oup) of the Australian-Antarctic rift system, with revision of Qantassaurus intrepidus Rich and Vickers-Rich, 1999
负责人:
关键词:
Albian;maxilla;Barremian;Dinosauria;Aptian;Cretaceous;Galleonosaurus dorisae;Ornithopoda
DOI:
doi:10.5061/dryad.rm8bk77
摘要:
Barremian vertebrate fauna that inhabited the ancient rift between Australia and Antarctica. Known from its dentary, Qantassaurus intrepidus Rich and Vickers
Data from: Analysis of morphological variability in the clam shrimp Eosestheria middendorfii (Crustacea, Spinicaudata) from the Lower Cretaceous
负责人:
关键词:
Crustacea;Early Cretaceous;Barremian;Eosestheria middendorfii;Aptian;Jehol Biota;Spinicaudata;Branchiopoda;Lake Sihetun
DOI:
doi:10.5061/dryad.fp001
摘要:
Unresolved taxonomic issues regarding spinicaudatans, clam shrimps that formed the most abundant faunal element in the lacustrine Barremian to Aptia
Data from: Skeletal completeness of the non?avian theropod dinosaur fossil record
负责人:
关键词:
Mesozoic;dinosaurs;skeletal;Theropoda;Lagerstatten;completeness metrics;sampling bias
DOI:
doi:10.5061/dryad.37c840g
摘要:
skeleton preserved for a specimen. Temporal patterns of theropod skeletal completeness show peaks in the Carnian, Oxfordian–Kimmeridgian and Barremian–Aptia
Data from: Deep time diversity of metatherian mammals: implications for evolutionary history and fossil-record quality
负责人:
关键词:
Cretaceous - Pliocene;Metatheria
DOI:
doi:10.5061/dryad.bt651
摘要:
set on metatherian fossil occurrences (Barremian to end-Pliocene). These data are analysed using standard rarefaction and Share-holder Quorum Subsampling (including
Data from: Taxonomy of the bivalve Ptychomya in the Lower Cretaceous of the Neuquén basin (west-central Argentina)
负责人:
关键词:
Closed outlines;Ptychomya windhauseni;Ptychomya esbelta;taxonomy;Lower Cretaceous;Lower Valanginian - Lowest Barremian;Open outlines;Ptychomya koeneni;Ptychomya;Ptychomya coihuicoensis;Agrio Formation
DOI:
doi:10.5061/dryad.p9j1n
摘要:
ng model-based clustering, and the presence of significant morphological gaps between them was statistically tested. Our results show that the variation historically
Data from: Oldest known multituberculate stapes suggests an asymmetric bicrural pattern as ancestral for Multituberculata
负责人:
关键词:
Multituberculata;Jurassic;Upper Jurassic;Pseudobolodon oreas;stapedial footplate;Pseudobolodon
DOI:
doi:10.5061/dryad.s2d3c
摘要:
exceeds the stapes from the Early Cretaceous (Barremian) of Asia (about 122-124 ma) by ~30 ma, and is only slightly younger than the stapes of the recent

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