{"refrec":{"BRefID":231441,"RR":"<b>van der Ham, R.W.J.M.; Jagt, J.W.M.; Janssens, H.J.</b> (2011). <i>Leymeriaster campestris</i>, a new early Campanian hemiasterid echinoid from southern Limburg, the Netherlands. <i>Geol. Mijnb. 90(2-3)</i>: 179-185","BEntID":223153,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Geol. Mijnb. 90(2-3)</i>: 179-185","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"van der Ham, R.W.J.M.; Jagt, J.W.M.; Janssens, H.J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"van der Ham, R.W.J.M. <i>et al.</i>","Englishabstract":"In the type area of the Maastrichtian Stage (northeast Belgium, southeast Netherlands), two species of the rare hemiasterid echinoid genus <i>Leymeriaster</i> were known to date. Here we describe a third, <i>L. campestris</i> sp. nov., from the so-called ‘Laagje van Müller’ (Gemmenich Member, Vaals Formation) at Vaals-Eschberg, southern Limburg (the Netherlands), which is of early Campanian age. It differs from its late Maastrichtian congeners in the area, <i>L. maestrichtensis</i> and <i>L. eluvialis</i>, in that the pore pairs in the frontal groove of ambulacrum III are not in small depressions and the adjacent interambulacral margins are not thickened, raised and/or overhanging. It differs from <i>L. maestrichtensis</i> by the lack of a clear notch in the ambitus in ambulacrum III, and from <i>L. eluvialis</i> in the presence of a distinctly longer groove in ambulacrum III. <i>Leymeriaster campestris</i> sp. nov. is the first undoubted species of Campanian <i>Leymeriaster</i> known from northwest Europe.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"<i>Leymeriaster campestris</i>, a new early Campanian hemiasterid echinoid from southern Limburg, the Netherlands","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:32:52.928458","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Echinoidea; Hemiasteridae; Late Cretaceous; the Netherlands; new species</td>","OtherDescriptors":null,"Notes":null,"AnaPub":2011,"MonPub":null,"DateUpdate":"2015-02-25","DateCreate":"2013-12-01","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000297564900008","VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":231441,"PubliDate":2011,"Pagination":"179-185","XtraPublOfAnaID":null,"ISBN":null,"Volume":"90","Issue":"2-3","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42914,"SerRR":"Netherlands Journal of Geosciences. Kluwer/Cambridge University Press: Den Haag, Cambridge.  ISSN 0016-7746; e-ISSN 1573-9708","StandardTitleSer":"Netherlands Journal of Geosciences","ISSN":"0016-7746","AbbrevSer":"Geol. Mijnb.","StandardTitleMon":null,"StartPage":179,"Pages":7,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"van der Ham","Firstname":null,"Initials":"R.W.J.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":223153,"AutID":168631,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Jagt","Firstname":null,"Initials":"J.W.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":223153,"AutID":168632,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Janssens","Firstname":null,"Initials":"H.J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":223153,"AutID":168633,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":null,"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Cambridge University Press","City":"Den Haag, Cambridge"},{"PublName":"Kluwer","City":"Den Haag, Cambridge"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Maastrichtian","ThestID":169452,"Acronym":"ASFA","ThesTermPath":"Geological time > Phanerozoic > Geological time > Mesozoic > Cretaceous > Cretaceous, Upper > Maastrichtian"}],"thestermsASFA":[{"ThesaurusTerm":"Maastrichtian"}],"taxtermsASFA":[{"TaxTerm":"Echinoidea"},{"TaxTerm":"Hemiasteridae"}],"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"729":{"SpName":"Marine Paleontology","SpColID":729,"ParSpColID":396,"TopParID":396,"ShortName":"marpal","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":396,"SpColPath":"vliz:biblio/marpal"},"396":{"SpName":"VLIZ Bibliographies","SpColID":396,"ParSpColID":null,"TopParID":null,"ShortName":"vliz:biblio","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"vliz:biblio"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":223153,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":null,"thesterms":[{"ThesaurusTerm":"Maastrichtian","ThestID":169452,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":[{"TaxTerm":"Echinoidea [Sea urchins]","AphiaID":123082,"TaxtID":19544},{"TaxTerm":"Hemiasteridae","AphiaID":123174,"TaxtID":40198}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Maastrichtian","DutchTerm":"Maastrichtiaan","ThestID":169452,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":[{"TaxTerm":"Echinoidea","DutchTerm":null,"AphiaID":123082,"TaxtID":19544},{"TaxTerm":"Hemiasteridae","DutchTerm":null,"AphiaID":123174,"TaxtID":40198}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Lyssens, Liesbeth, L.","newSesDate":{"date":"2013-12-01 19:11:33.760000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2015-02-25 09:07:07.867000","timezone_type":3,"timezone":"Europe/Brussels"}}}