The first record of a Konservat-Lagerstätten in which early post-settlement stages of fossil archaeobalanids(Cirripedia:Balanomorpha)are preserved  

作　　者：Tomáš KOCÍ Rok GAŠPARIC John BUCKERIDGE Martina KOCOVÁ VESELSKÁ Aleš ŠOSTER 

机构地区：[1]Ivancická581,Prague,Czech Republic [2]Palaeontological Department,Natural History Museum,National Museum,Prague,Czech Republic [3]Oertijdmuseum,Bosscheweg 80,Boxtel,5293 WB,The Netherlands [4]Institute for Palaeobiology and Evolution,Novi Trg,Kamnik,Slovenia [5]Earth and Oceanic Systems Group,RMIT University,Melbourne,Australia [6]Museums Victoria,Carlton,Victoria,Australia [7]Department of Paleobiology and Paleoecology,Institute of Geology of the Czech Academy of Sciences,Prague,Czech Republic [8]Institute of Geology and Palaeontology,Charles University,Prague,Czech Republic [9]Faculty of Natural Sciences and Engineering,University of Ljubljana,Ljubljana,Slovenia

出　　处：《Integrative Zoology》2024年第2期200-223,共24页整合动物学（英文版）

基　　金：We are indebted to Lenka Váchováwho kindly prepared SEM pictures(Hitachi S-3700 N);we kindly thank Jan Sklenár for his free access to an Olympus microscope at NM,Prague;T.K.was supported by the Ministry of Culture of the Czech Republic(DKRVO 20222.III.c);M.K.V.was supported by the RVO 67985831 of the Institute of Geology of the Czech Academy of Sciences,v.v.i;the Center for Geosphere Dynamics(UNCE/SCI/006).

摘　　要：A diverse sessile barnacle fauna from a Miocene shallow-water deposit at Dolnja Stara vas in Slovenia is described.It includes the first descriptions of early post settlement juveniles of Actinobalanus sloveniensis attached to mangrove leaves.These represent three distinct growth phases,the earliest being interpreted as being less than 24 h post settlement,the others being 1 to 2 days post settlement.An assessment of their taphonomy is provided.Associated adult balanomorphs are attached to a variety of organic substrates,including mangrove leaves and branches,fragments of the conifers?Taxodioxylon,Carapoxylon,pine cones,molluscs,and cetacean bones.The barnacles include A.sloveniensis,Amphibalanus venustus,and Perforatus perforatus—many with opercula retained within the shells.A.venustus retains some of the original shell color.This is the second record of barnacle–plant associations from the Central Paratethys from Kamnik and Trbovlje.The paleoecology and paleogeography of the site are discussed.

关 键 词：acorn barnacles barnacle metamorphosis epibiont PALEOECOLOGY taxonomy 

分 类 号：Q95[生物学—动物学]