Matches in SemOpenAlex for { <https://semopenalex.org/work/W2811382842> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2811382842 endingPage "264" @default.
- W2811382842 startingPage "239" @default.
- W2811382842 abstract "Cheilostome bryozoans (Phylum Bryozoa; Order Cheilostomata) originated in the latest Jurassic but remained at low diversity until the late Albian–early Cenomanian, when they began an explosive radiation that has continued to the present day. Most knowledge of Late Cretaceous cheilostomes comes from Europe and the USA from deposits associated with the western Tethys Ocean. Only a few previous records of Cretaceous bryozoans exist from the margin of eastern Asia in the NW Pacific. We examined material from four localities of early– middle Campanian age in the Himenoura Group, Shimokoshikijima Island, Kagoshima Prefecture, southern Kyushu, Japan, and detected six cheilostome species but no cyclostomes. Two species were relatively common. For one of these, we erect the new genus Kenocharixa and describe a new species, Kenocharixa kashimaensis; we also transfer Charixa goshouraensis Dick, Komatsu, Takashima, and Ostrovsky and Conopeum stamenocelloides Gordon and Taylor to Kenocharixa. We describe the other common species as Marginaria prolixa sp. nov. We detected four species as a single specimen each and identified them only to genus (Charixa sp. A) or listed them as Incertae sedis (A, B and C). Among the six cheilostomes, five are primitive anascan-grade (malacostegan) species and one is an anascan-grade neocheilostome. Compared to Campanian–Maastrichtian bryozoan faunas in Europe and the USA, the Himenoura fauna is low in diversity and morphological disparity, with no cribrimorph or ascophoran species detected. Previous researchers have suggested that the NW Pacific biota became isolated from that of the Tethys in the latest Aptian–middle Albian interval. We advance the hypothesis that the Late Cretaceous bryozoan fauna in the NW Pacific is a low diversity relict of the fauna present when this isolation occurred. While Tethyan cheilostome lineages underwent a major radiation associated with the origins of cribrimorph and ascophoran frontal shields, the NE Pacific lineages failed to diversify at the same rate and remained at low diversity and disparity. Testing this hypothesis will require much further sampling in Cretaceous deposits along the margin of East Asia." @default.
- W2811382842 created "2018-07-10" @default.
- W2811382842 creator A5021940200 @default.
- W2811382842 creator A5035444754 @default.
- W2811382842 creator A5058688058 @default.
- W2811382842 date "2018-07-01" @default.
- W2811382842 modified "2023-09-26" @default.
- W2811382842 title "Cheilostome Bryozoa from the Upper Cretaceous Himenoura Group, Kyushu, Japan" @default.
- W2811382842 cites W1971298104 @default.
- W2811382842 cites W1985710853 @default.
- W2811382842 cites W1993230667 @default.
- W2811382842 cites W1994942584 @default.
- W2811382842 cites W1995105120 @default.
- W2811382842 cites W2002510362 @default.
- W2811382842 cites W2016273083 @default.
- W2811382842 cites W2077044230 @default.
- W2811382842 cites W2087924364 @default.
- W2811382842 cites W2095681392 @default.
- W2811382842 cites W2118256060 @default.
- W2811382842 cites W2122414163 @default.
- W2811382842 cites W2129050963 @default.
- W2811382842 cites W2134136425 @default.
- W2811382842 cites W2166661102 @default.
- W2811382842 cites W2312483839 @default.
- W2811382842 cites W2317616784 @default.
- W2811382842 cites W2335109277 @default.
- W2811382842 cites W2510563432 @default.
- W2811382842 cites W4244056164 @default.
- W2811382842 cites W653147730 @default.
- W2811382842 doi "https://doi.org/10.2517/2017pr022" @default.
- W2811382842 hasPublicationYear "2018" @default.
- W2811382842 type Work @default.
- W2811382842 sameAs 2811382842 @default.
- W2811382842 citedByCount "5" @default.
- W2811382842 countsByYear W28113828422020 @default.
- W2811382842 countsByYear W28113828422023 @default.
- W2811382842 crossrefType "journal-article" @default.
- W2811382842 hasAuthorship W2811382842A5021940200 @default.
- W2811382842 hasAuthorship W2811382842A5035444754 @default.
- W2811382842 hasAuthorship W2811382842A5058688058 @default.
- W2811382842 hasConcept C109007969 @default.
- W2811382842 hasConcept C12294951 @default.
- W2811382842 hasConcept C125471540 @default.
- W2811382842 hasConcept C127313418 @default.
- W2811382842 hasConcept C140694484 @default.
- W2811382842 hasConcept C151730666 @default.
- W2811382842 hasConcept C157369684 @default.
- W2811382842 hasConcept C18903297 @default.
- W2811382842 hasConcept C202783661 @default.
- W2811382842 hasConcept C27543578 @default.
- W2811382842 hasConcept C2776322157 @default.
- W2811382842 hasConcept C2778540584 @default.
- W2811382842 hasConcept C2779032034 @default.
- W2811382842 hasConcept C58642233 @default.
- W2811382842 hasConcept C71640776 @default.
- W2811382842 hasConcept C86803240 @default.
- W2811382842 hasConceptScore W2811382842C109007969 @default.
- W2811382842 hasConceptScore W2811382842C12294951 @default.
- W2811382842 hasConceptScore W2811382842C125471540 @default.
- W2811382842 hasConceptScore W2811382842C127313418 @default.
- W2811382842 hasConceptScore W2811382842C140694484 @default.
- W2811382842 hasConceptScore W2811382842C151730666 @default.
- W2811382842 hasConceptScore W2811382842C157369684 @default.
- W2811382842 hasConceptScore W2811382842C18903297 @default.
- W2811382842 hasConceptScore W2811382842C202783661 @default.
- W2811382842 hasConceptScore W2811382842C27543578 @default.
- W2811382842 hasConceptScore W2811382842C2776322157 @default.
- W2811382842 hasConceptScore W2811382842C2778540584 @default.
- W2811382842 hasConceptScore W2811382842C2779032034 @default.
- W2811382842 hasConceptScore W2811382842C58642233 @default.
- W2811382842 hasConceptScore W2811382842C71640776 @default.
- W2811382842 hasConceptScore W2811382842C86803240 @default.
- W2811382842 hasIssue "3" @default.
- W2811382842 hasLocation W28113828421 @default.
- W2811382842 hasOpenAccess W2811382842 @default.
- W2811382842 hasPrimaryLocation W28113828421 @default.
- W2811382842 hasRelatedWork W1481548595 @default.
- W2811382842 hasRelatedWork W1582740558 @default.
- W2811382842 hasRelatedWork W2005624816 @default.
- W2811382842 hasRelatedWork W2033249098 @default.
- W2811382842 hasRelatedWork W2040191296 @default.
- W2811382842 hasRelatedWork W2076420229 @default.
- W2811382842 hasRelatedWork W2233586264 @default.
- W2811382842 hasRelatedWork W2406911579 @default.
- W2811382842 hasRelatedWork W3119452266 @default.
- W2811382842 hasRelatedWork W4381742455 @default.
- W2811382842 hasVolume "22" @default.
- W2811382842 isParatext "false" @default.
- W2811382842 isRetracted "false" @default.
- W2811382842 magId "2811382842" @default.
- W2811382842 workType "article" @default.