Data from: Research on the mechanical behavior of shale based on multi-scale analysis

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shale;mechanical evaluation;multi-scale analysis;characterization method

DOI：

doi:10.5061/dryad.rh094v7

摘要：

In view of the difficulty in obtaining the mechanical properties of shale, the multi-scale analysis of shale was performed on a shale outcrop from

Data from: Do brachiopods show substrate-related phenotypic variation? A case study from the Burgess Shale

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Substrate;Cambrian;morphology;phenotypic variation;brachiopod;Geometric morphometrics;Burgess Shale

DOI：

doi:10.5061/dryad.320h5

摘要：

in the Burgess Shale Formation are preserved in life position, attached to a range of hard substrates, including skeletal debris, conspecific brachiopods, sponges

Data from: Friction of Longmaxi shale gouges and implications for seismicity during hydraulic fracturing

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关键词：

hydraulic fracturing;seismicity;shale

DOI：

doi:10.5061/dryad.37pvmcvg9

摘要：

Longmaxi formation shales are the major target reservoir for shale gas extraction in the Sichuan Basin, southwest China. Swarms of earthquakes

Data from: New Middle Cambrian bivalved arthropod from the Burgess Shale (British Columbia, Canada)

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DOI：

doi:10.5061/dryad.2jr4p

摘要：

a variety of Cambrian bivalved arthropods from both the Burgess Shale and the Chengjiang Lagerst?tten. Cambrian bivalved arthropods consistently resolved

Data from: Nectocaridid ecology, diversity, and affinity: early origin of a cephalopod-like body plan

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关键词：

Cambrian explosion;Nectocaris;Cambrian Series 2;Cambrian Series 3;Nectocaris pteryx;Burgess Shale;Middle Cambrian;Bioturbation;Cephalopoda;Cambrian;Coleoidea;problematica;Vetustovermis planus;Petalilium latus;Nectocarididae;Cambrian Stage 5;Early Cambrian;convergent evolution;Mollusca;Jet propulsion

DOI：

doi:10.5061/dryad.7m6kg

摘要：

Nectocaridids are soft-bodied early to middle Cambrian organisms known from Burgess Shale-type deposits in Canada, China, and Australia. Original

Data from: Three new naraoiid species from the Burgess Shale, with a morphometric and phylogenetic reinvestigation of Naraoiidae

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Misszhouia canadensis;Misszhouia;Cambrian;Artiopoda;Cambrian explosion;Naraoia arcana;Naraoia magna;Naraoiidae;Morphometrics;Burgess Shale

DOI：

doi:10.5061/dryad.qr80jq7

摘要：

orly characterized. Three new species from the Burgess Shale (middle Cambrian, Stage 5) of British Columbia, Canada, are described here: Misszhouia canadensis sp. nov.

Data from: Shape variation in the least killifish: ecological associations of phenotypic variation and the effects of a common garden

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DOI：

doi:10.5061/dryad.q5v77

摘要：

s in body size, position of the gonopodium, and shape of the tail musculature were maintained among males reared in a common environment. In contrast

Data from: Mismatch between the eye and the optic lobe in the giant squid

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Sepia pharaonis;cortex of optic lobe;MRI;cephalopods;Architeuthis dux;Sepioteuthis lessoniana;Architeuthis;medulla of optic lobe

DOI：

doi:10.5061/dryad.n49p1

摘要：

ly in terms of performing complex tasks compared with shallow-water cephalopod species.

Data from: Trophic niche ontogeny and palaeoecology of early Toarcian Stenopterygius (Reptilia: Ichthyosauria)

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Ichthyosaur Ontogenetic Niche Palaeoecology Stenopterygius Posidonia Shale Dental Ecology

DOI：

doi:10.5061/dryad.0cn8b

摘要：

ift towards faster moving fish and cephalopods with increasing body size. Larger adult specimens appear to have been completely reliant on cephalopod

Data from: Skeletal microstructure of Stenopterygius quadriscissus (Reptilia, Ichthyosauria) from the Posidonienschiefer (Posidonia Shale

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关键词：

Ichthyosauria;Posidonia Shale;Stenopterygius<\/i>;osteohistology;Stenopterygius quadriscissus;Stenopterygius;skeletochronology;Lower Jurassic;modified perichondral ossification