Results 151 to 160 of about 8,217 (211)
Gondwanan cyrtocrinids uncover hidden diversity and crinoid dispersal pathways. [PDF]
Sci RepSalamon MA +5 more
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Depositional Environment and Ecological Response of Bioconstructions: A Case Study of Southern China (Guizhou Province) in Moscovian-Gzhelian. [PDF]
Life (Basel)Li X, Gong E, Zhang Y, Guan C, Huang W.
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Molecular phylogeny of brachiopods and phoronids based on nuclear–encoded small subunit ribosomal RNA gene sequences [PDF]
Philosophical Transactions of the Royal Society of London Series B, Biological Sciences, 1998 Brachiopod and phoronid phylogeny is inferred from SSU rDNA sequences of 28 articulate and nine inarticulate brachiopods, three phoronids, two ectoprocts and various outgroups, using gene trees reconstructed by weighted parsimony, distance and maximum ...
B L Cohen, T Cavalier-Smith
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Some Aspects of the Brachiopod–Brachiopod Relationships
Paleontological Journal, 2018The brachiopod–brachiopod relationships are analyzed for the first time based on the original material and literary data. The oppression of brachiopods by each other in the dense settlement is considered as amensalism. The only type of brachiopod relationships that may be considered as parasitism are brachiopod settlements within each other’s shells ...
A V Pakhnevich
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First report of brachiopod–brachiopod endoparasitism
Lethaia, 2010Schemm-Gregory, M. & Sutton, M. 2010: First report of brachiopod–brachiopod endoparasitism. Lethaia, Vol. 43, pp. 111–115. The first example of brachiopod–brachiopod endoparasitism is reported from the Lower Devonian of China. Three-dimensional reconstructions following serial sectioning show a specimen of a strophomenide (Dicoelostrophia sp ...
Mena Schemm-Gregory, Mark Sutton
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Palaeogeography, Palaeoclimatology, Palaeoecology, 2012 Brachiopods are usually thought to contribute little to the tiering complexity from the Paleozoic to the Recent, mainly due to the fact that their recent representatives live primarily in lower tiers directly above or below the water-sediment interface ...
Zhifei Zhang, Lars Holmer, Guoxiang Li
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Two sources of mesoderm in brachiopods
Доклады Российской академии наук. Науки о жизни, 2023In Bilateria, the formation of the coelomic mesoderm occurs in various ways and is of great significance for comparative embryology and phylogeny. Several early ontogenetic stages were studied in the brachiopod Coptothyris grayi by scanning electron microscopy and cytochemistry combined with confocal laser microscopy.
T V, Kuzmina, E N, Temereva
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Geological Magazine, 1877
For some years past, the serious attention of several eminent malacologists has been directed to the endeavour to determine the affinities of the Brachiopoda, or the exact position the group should occupy in the animal kingdom. The Invertebrata have been grouped into five sub-kingdoms, namely, the Frotozoa, Cœlenterata, Annuloida, Annulosa, and ...
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For some years past, the serious attention of several eminent malacologists has been directed to the endeavour to determine the affinities of the Brachiopoda, or the exact position the group should occupy in the animal kingdom. The Invertebrata have been grouped into five sub-kingdoms, namely, the Frotozoa, Cœlenterata, Annuloida, Annulosa, and ...
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Nouvelles archives du Muséum d'histoire naturelle de Lyon, 1984
Pajaud Daniel. Brachiopodes . In: Nouvelles archives du Muséum d'histoire naturelle de Lyon, tome 22, 1984. pp. 59-63.
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Pajaud Daniel. Brachiopodes . In: Nouvelles archives du Muséum d'histoire naturelle de Lyon, tome 22, 1984. pp. 59-63.
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