Matches in SemOpenAlex for { <https://semopenalex.org/work/W104110913> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W104110913 abstract "This paper represents a revision of three multiple-fold hippuritid rudist bivalves (Barrettia monilifera Woodward, B. multilirata Whitfield and B. gigas Chubb) from the Campanian (late Cretaceous) of Jamaica. The differences between the species are investigated using differences in the construction of the outer shell layer of the RV, the myocardinal arrangement, the size and spacing of the beads in the rays of the RV, and the pore system in the LV. Two genera are recognised: Barrettia Woodward, type species B. monilifera; and Whitfieldiella gen. nov., type species B. gigas. Barrettia is characterised by a small (70-150°) P2-P1-PM angle, a large (100-200°) P1-PM- PT angle, and a reticulate pore system; whereas Whitfieldiella is characterised by large (170-220°) P2-P1-PM angle, a small (60-90°) P1-PM-PT angle, and irregular to denticulate pore clusters on pustules with imperforate bands around. The size and spacing of the beads is demonstrated to be an important means of distinguishing between species. Two species of Barrettia, Barrettia monilifera Woodward and Barrettia multilirata Whitfield, and one species of Whitfieldiella, Whitfieldiella gigas (Chubb), are recognised. An analysis of the shell microstructure of the Caribbean Hippuritidae indicates that this has no value in delineating subfamilies; thus Barrettinae Chubb, as revised by Grubic, and the recently erected genus Caribbea Grubic (which is synonymised with Hippuritella Douville because both have similar pore systems) are not recognised. Gloria Grubic is invalid, since the generic name is preoccupied by Gloria Barrande; the lack of knowledge of the morphology of the myocardinal features and the pore systems in its type species Gloria vermunti Grubic (= Pironaea cf. peruviana Vermunt), means that this species cannot be placed in a valid genus at the present time." @default.
- W104110913 created "2016-06-24" @default.
- W104110913 creator A5069864216 @default.
- W104110913 date "2010-01-01" @default.
- W104110913 modified "2023-09-26" @default.
- W104110913 title "Revision of three large species of Barrettia from Jamaica" @default.
- W104110913 cites W153970091 @default.
- W104110913 cites W1570843328 @default.
- W104110913 cites W1968160628 @default.
- W104110913 cites W1986982931 @default.
- W104110913 cites W2040341566 @default.
- W104110913 cites W2081175388 @default.
- W104110913 cites W2088821957 @default.
- W104110913 cites W2203816367 @default.
- W104110913 cites W2333035826 @default.
- W104110913 cites W2340215520 @default.
- W104110913 cites W2395282203 @default.
- W104110913 cites W2420628142 @default.
- W104110913 cites W2489878107 @default.
- W104110913 cites W2510591792 @default.
- W104110913 cites W579560166 @default.
- W104110913 hasPublicationYear "2010" @default.
- W104110913 type Work @default.
- W104110913 sameAs 104110913 @default.
- W104110913 citedByCount "6" @default.
- W104110913 countsByYear W1041109132012 @default.
- W104110913 countsByYear W1041109132013 @default.
- W104110913 countsByYear W1041109132015 @default.
- W104110913 crossrefType "journal-article" @default.
- W104110913 hasAuthorship W104110913A5069864216 @default.
- W104110913 hasConcept C12294951 @default.
- W104110913 hasConcept C151730666 @default.
- W104110913 hasConcept C157369684 @default.
- W104110913 hasConcept C193121310 @default.
- W104110913 hasConcept C2780432395 @default.
- W104110913 hasConcept C58642233 @default.
- W104110913 hasConcept C59822182 @default.
- W104110913 hasConcept C86803240 @default.
- W104110913 hasConcept C90856448 @default.
- W104110913 hasConceptScore W104110913C12294951 @default.
- W104110913 hasConceptScore W104110913C151730666 @default.
- W104110913 hasConceptScore W104110913C157369684 @default.
- W104110913 hasConceptScore W104110913C193121310 @default.
- W104110913 hasConceptScore W104110913C2780432395 @default.
- W104110913 hasConceptScore W104110913C58642233 @default.
- W104110913 hasConceptScore W104110913C59822182 @default.
- W104110913 hasConceptScore W104110913C86803240 @default.
- W104110913 hasConceptScore W104110913C90856448 @default.
- W104110913 hasLocation W1041109131 @default.
- W104110913 hasOpenAccess W104110913 @default.
- W104110913 hasPrimaryLocation W1041109131 @default.
- W104110913 hasRelatedWork W1940578211 @default.
- W104110913 hasRelatedWork W1968160628 @default.
- W104110913 hasRelatedWork W1979382127 @default.
- W104110913 hasRelatedWork W2009053843 @default.
- W104110913 hasRelatedWork W2019423860 @default.
- W104110913 hasRelatedWork W2040674966 @default.
- W104110913 hasRelatedWork W2042503455 @default.
- W104110913 hasRelatedWork W2064628805 @default.
- W104110913 hasRelatedWork W2079498875 @default.
- W104110913 hasRelatedWork W2128073314 @default.
- W104110913 hasRelatedWork W2138837595 @default.
- W104110913 hasRelatedWork W2316839452 @default.
- W104110913 hasRelatedWork W2331352386 @default.
- W104110913 hasRelatedWork W2333035826 @default.
- W104110913 hasRelatedWork W2395282203 @default.
- W104110913 hasRelatedWork W2462210515 @default.
- W104110913 hasRelatedWork W2480626611 @default.
- W104110913 hasRelatedWork W2510591792 @default.
- W104110913 hasRelatedWork W2902154327 @default.
- W104110913 hasRelatedWork W2486760677 @default.
- W104110913 isParatext "false" @default.
- W104110913 isRetracted "false" @default.
- W104110913 magId "104110913" @default.
- W104110913 workType "article" @default.