Results 1 - 10 for Xenacanthida

This is a PDFfileofthe manuscript
Hampe and Ivanov (2007a) established the priority of Xenacanthiformes Berg, 1940, over Xenacanthida Glickman, 1964, ordinal names used interchangeably by various authors; both names ...
http://www.app.pan.pl/archive/published/app54/app20080051_acc.pdf
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American Federation of Mineralogical Societies
... ancestral sharks ORD: Eugeneodontida (Edestida) *sharks ORD: Ctenacanthida *sharks SUPFAM: Ctenacanthoidea *sharks SUPFAM: Hybodontoidea *sharks ORD: Xenacanthida *fresh ...
http://www.amfed.org/rules/AFMS_Fossil_List_2009.pdf
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AFMS Fossil List 2002
... ancestral sharks ORD: Eugeneodontida (Edestida) *sharks ORD: Ctenacanthida *sharks SUPFAM: Ctenacanthoidea *sharks SUPFAM: Hybodontoidea *sharks ORD: Xenacanthida ...
http://www.amfed.org/rules/AFMS_Fossil_List_2002.pdf
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Catalogue of Type, Figured and Cited specimens in the Commonwealth ...
... incertae sedis ^ 56 ^ Amiarchi incertae sedis ^ 57 Placodermi incertae sedis ^ 58 Class Chondrichthyes Subclass Elasmobranchii Order Xenacanthida Family Antarctilamnidae^ 58 ^ Xenacanthida incertae ...
http://www.ga.gov.au/servlet/BigObjFileManager?bigobjid=GA14368
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EAST KIRKTON, BATHGATE
Fauna Elasmobranchi: Hybodontoidea: Tristychiidae Tristychius arcuatus Agassiz, 1837 Elasmobranchi: Xenacanthida Diplodoselache woodi Dick, 1981 Acanthodii: Acanthodiformes ...
http://www.jncc.gov.uk/pdf/gcrdb/GCRsiteaccount2757.pdf
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The Compleat Mesoangler
Dental growth anomalies and morphological changes in teeth of the Xenacanthida (Lower Permian; Saar-Nahe Basin, SW-Germany). Modern Geology [ Special Issue Gross Symposium Volume 2] 21 ...
http://www.biology.ualberta.ca/wilson.hp/mesofish/TCM.5.2.pdf
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Car char opsisprototy pus and the adaptations of single crystallite ...
Rev is ion of the Xenacanthida (Chon-drichthyes: Elasmobranchii) from the Carboniferous of the British Isles. Transaction soft he Royal Society of Edinburgh: Earth Sciences , 93 ...
http://www.geo.uw.edu.pl/agp/table/pdf/58-2/09_duffin.pdf
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McGraw-Hill Encyclopedia of Science and Technology, 9th Edition
... Wrought iron James Aston, John F. Wallace Wulfenite Edward C. T. Chao Wurtzilite Irving A. Breger Wurtzite Cornelius S. Hurlbut, Jr. Xanthophyceae Paul C. Silva, Richard L. Moe Xenacanthida ...
http://www.mcgraw-hill.co.uk/tpr/promotions/est/images/Volume19.doc.pdf
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Devonian sharks and the origin of Xenacanthiformes
However, the example of Xenacanthiformes (= Xenacanthida sensu HAMPE 2003; suffix "-formes" is used for orders following CAPPETTA et al. 1993) indicates that all the representatives ...
http://www.pfeil-verlag.de/07pala/pdf/3_52d22.pdf
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кл. PLACODERMI (панцирныерыбы)
CHONDRICHTHYES (хрящевыерыбы) подклассы: Cladoselachii Xenacanthida Elasmobranchii (пластиножаберные) Holocephali (цельноголовые) ...
http://fen.nsu.ru/posob/vertebrata/klsharc.pdf
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