Matches in SemOpenAlex for { <https://semopenalex.org/work/W3109604191> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W3109604191 endingPage "527" @default.
- W3109604191 startingPage "520" @default.
- W3109604191 abstract "The ophiuroid Bronthaster retus gen. et sp. nov. is described from a single specimen preserved as external dorsal and ventral moulds, and is assigned to the Protasteridae. It occurs in the Namurian (Levipustula levis Zone) Yagon Siltstone of the Myall Lakes district of central coastal New South Wales. This rock unit forms part of the structurally designated Myall Block at the southeastern coastal termination of the Tamworth Belt. This new genus is the first stelleroid to be described from the Carboniferous in Australia. Most distinctive of the new genus is the arrangement of many small, subrhomboidal to subpentagonal, overlapping ossicles on the dorsal surface of the arms. The clearly exhibited tight relationship between successive ambulacrals in one column in ventral view suggests that some revision of previously inferred relationships within ambulacral columns in protasterids is required. The position of prominent toehooks on each ambulacral ossicle shows that they functioned to prevent lateral movement of the ambulacral column, operating in conjunction with the strong longitudinal musculature to allow arm flexure in the horizontal plane. This feature could potentially identify, within the Protasteridae, an evolutionary lineage that proceeded through the middle Palaeozoic and maintained the linear arrangement of the ambulacral columns using the toehooks, rather than fusion of the ambulacral ossicles across the arm axis.Peter A. Jell [amjell@bigpond.com] and Alex G. Cook, School of Earth Sciences, The University of Queensland, St Lucia 4072, Australia." @default.
- W3109604191 created "2020-12-07" @default.
- W3109604191 creator A5057466581 @default.
- W3109604191 creator A5081379663 @default.
- W3109604191 date "2020-10-01" @default.
- W3109604191 modified "2023-10-15" @default.
- W3109604191 title "New Carboniferous ophiuroid from central coastal New South Wales" @default.
- W3109604191 cites W1499775897 @default.
- W3109604191 cites W1984249230 @default.
- W3109604191 cites W2018950887 @default.
- W3109604191 cites W2051176130 @default.
- W3109604191 cites W2051811773 @default.
- W3109604191 cites W2115943503 @default.
- W3109604191 cites W2116201951 @default.
- W3109604191 cites W2514760129 @default.
- W3109604191 cites W2537496117 @default.
- W3109604191 cites W2744202591 @default.
- W3109604191 cites W2899845848 @default.
- W3109604191 cites W4241764541 @default.
- W3109604191 cites W4245868929 @default.
- W3109604191 cites W4290996585 @default.
- W3109604191 cites W4367030247 @default.
- W3109604191 doi "https://doi.org/10.1080/03115518.2020.1837240" @default.
- W3109604191 hasPublicationYear "2020" @default.
- W3109604191 type Work @default.
- W3109604191 sameAs 3109604191 @default.
- W3109604191 citedByCount "0" @default.
- W3109604191 crossrefType "journal-article" @default.
- W3109604191 hasAuthorship W3109604191A5057466581 @default.
- W3109604191 hasAuthorship W3109604191A5081379663 @default.
- W3109604191 hasConcept C105702510 @default.
- W3109604191 hasConcept C109007969 @default.
- W3109604191 hasConcept C127313418 @default.
- W3109604191 hasConcept C13106087 @default.
- W3109604191 hasConcept C146588470 @default.
- W3109604191 hasConcept C149918038 @default.
- W3109604191 hasConcept C151730666 @default.
- W3109604191 hasConcept C187359657 @default.
- W3109604191 hasConcept C2777846895 @default.
- W3109604191 hasConcept C2778514029 @default.
- W3109604191 hasConcept C86803240 @default.
- W3109604191 hasConceptScore W3109604191C105702510 @default.
- W3109604191 hasConceptScore W3109604191C109007969 @default.
- W3109604191 hasConceptScore W3109604191C127313418 @default.
- W3109604191 hasConceptScore W3109604191C13106087 @default.
- W3109604191 hasConceptScore W3109604191C146588470 @default.
- W3109604191 hasConceptScore W3109604191C149918038 @default.
- W3109604191 hasConceptScore W3109604191C151730666 @default.
- W3109604191 hasConceptScore W3109604191C187359657 @default.
- W3109604191 hasConceptScore W3109604191C2777846895 @default.
- W3109604191 hasConceptScore W3109604191C2778514029 @default.
- W3109604191 hasConceptScore W3109604191C86803240 @default.
- W3109604191 hasIssue "4" @default.
- W3109604191 hasLocation W31096041911 @default.
- W3109604191 hasOpenAccess W3109604191 @default.
- W3109604191 hasPrimaryLocation W31096041911 @default.
- W3109604191 hasRelatedWork W133745449 @default.
- W3109604191 hasRelatedWork W2002180431 @default.
- W3109604191 hasRelatedWork W2036342385 @default.
- W3109604191 hasRelatedWork W2085586201 @default.
- W3109604191 hasRelatedWork W2187618329 @default.
- W3109604191 hasRelatedWork W2231368328 @default.
- W3109604191 hasRelatedWork W2565544088 @default.
- W3109604191 hasRelatedWork W2753074663 @default.
- W3109604191 hasRelatedWork W3168707387 @default.
- W3109604191 hasRelatedWork W2101831237 @default.
- W3109604191 hasVolume "44" @default.
- W3109604191 isParatext "false" @default.
- W3109604191 isRetracted "false" @default.
- W3109604191 magId "3109604191" @default.
- W3109604191 workType "article" @default.