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Data from: Trilobite evolutionary rates constrain the duration of the Cambrian explosion
负责人:
Paterson, John R.
关键词:
trilobites Cambrian explosion evolutionary rates Bayesian tip-dating
DOI:
doi:10.5061/dryad.v7q827k
摘要:
Trilobites are often considered exemplary for understanding the Cambrian explosion of animal life, due to their unsurpassed diversity and abundance
Data from: Modelling enrolment in Cambrian trilobites
负责人:
关键词:
Functional morphology;Palaeozoic;X-ray microtomography;Conocoryphidae;biomechanics
DOI:
doi:10.5061/dryad.s29j7
摘要:
Trilobites were capable of enroling in different ways based on the flexible articulation of thoracic segments and associated interlocking devices
Data from: Body-size scaling of metabolic rate in the trilobite Eldredgeops rana
负责人:
Glazier, Douglas S.
关键词:
trilobites body size cell size compound eye facet size metabolic scaling
DOI:
doi:10.5061/dryad.gg6qk
摘要:
in metabolic scaling is consistent with similar changes frequently observed in living animals. Additional preliminary analyses of literature data on other trilobites als
Data from: Mosaic heterochrony and evolutionary modularity: the trilobite genus Zacanthopsis as a case study
负责人:
关键词:
trilobites;Cambrian;evolutionary developmental change;Corynexochida;allometric space;Trilobita;ontogeny;Geometric morphometrics;morphospace
DOI:
doi:10.5061/dryad.4m24c
摘要:
in the cranidial ontogeny of two related species of Cambrian trilobites. With arguments from comparative developmental genetics and functional morphology
Data from: How well does a part represent the whole? A comparison of cranidial shape evolution with exoskeletal character evolution in the trilobite
负责人:
关键词:
evolutionary rates;Cambrian;Pterocephaliidae;disparity;CONOP;character data;Trilobite;Trilobita;Geometric morphometrics
DOI:
doi:10.5061/dryad.3rr40
摘要:
rpretation of discrepancies. Results suggest that cranidial shape is a robust proxy for species-level disparity and rates of evolution in this family of trilobites. This indicates
Data from: Functional integration for enrolment constrains evolutionary variation of phacopid trilobites despite developmental modularity
负责人:
关键词:
trilobites;algeria;Austerops legrandi;integration and modularity;Austerops speculator;Morphometry;Morocops granulops;Morocops chattertoni;Austerops menchikoffi;Emsian
DOI:
doi:10.5061/dryad.mp44794
摘要:
modules in phacopid trilobites, the cephalon and the pygidium, and highlight some differences among them. Such contrasts reveal firstly tha
Data from: Quantifying morphological change during an evolutionary radiation of Devonian trilobites
负责人:
关键词:
adaptive radiation;Geometric morphometrics;Devonian;Calmoniidae;Calmoniid trilobites
DOI:
doi:10.5061/dryad.40r16m35
摘要:
of these radiations were made by paleontologists. Here we focus on the diverse Devonian Metacryphaeus group calmoniid trilobites, known from
Data from: Evenness and diversity in Upper Cambrian – Lower Ordovician trilobite communities from the Central Andean Basin (Cordillera Oriental
负责人:
关键词:
palaeoecology;trilobites;Late Cambrian;Tremadocian;Floian;diversity;Lower Ordovician;evenness;Furongian
DOI:
doi:10.5061/dryad.7gg70
摘要:
timation of diversity. Temporal and environmental trends in diversity and evenness of trilobite communities during the Late Cambrian – Early Ordovician of the Cordillera
trilobites
负责人:
关键词:
duration;evolutionary rates;Cambrian;Pterocephaliidae;Morphological Evolution;Trilobita;phylogenetic signal;paleobiology
DOI:
doi:10.5061/dryad.rm73j
摘要:
in the fossil record using late Cambrian trilobites. Results show that geographic range size and duration are positively correlated. Surprisingly, longer lived species

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