. . . . . . . . . . . . "Margaretia dorus"@es . . . "Q6760098"@en . "dorus"@en . . "Margaretia dorus es una alga extinta datada en el C\u00E1mbrico medio. Fue descubierta en el esquisto de Burgess, una formaci\u00F3n geol\u00F3gica ubicada en el parque nacional Yoho (Columbia Brit\u00E1nica) por el paleont\u00F3logo C. D. Walcott."@es . "Middle Cambrian"@en . "Margaretia is a frondose organism known from the middle Cambrian Burgess shale and the Kinzers Formation of Pennsylvania. Its fronds reached about 10 cm in length and are peppered with a range of length-parallel oval holes. It was originally interpreted as an alcyonarian coral. It was later reclassified as a green alga closely resembling modern Caulerpa by D.F. Satterthwait in her Ph.D. thesis in 1976, a finding supported by Conway Morris and Robison in 1988. More recently, it has been treated as an organic tube, that is used as nest of hemichordate Oesia."@en . "2040"^^ . "Margaretia \u00E9 um organismo frondoso descoberto a partir do Cambriano M\u00E9dio nos Xistos de Burgess. Suas folhagens atingiam cerca de 10 cm de comprimento e possu\u00EDam uma s\u00E9rie de orif\u00EDcios ovais de comprimento paralelo. A sua interpreta\u00E7\u00E3o original como uma alga verde n\u00E3o \u00E9 segura; Ela lembra tamb\u00E9m alguns corais alcion\u00E1rios, mas uma redescri\u00E7\u00E3o completa seria necess\u00E1ria para classific\u00E1-lo de forma segura. A rela\u00E7\u00E3o com a moderna alga verde Caulerpa \u00E9 a mais apoiada atualmente."@pt . . "1116903324"^^ . "Margaretia"@en . . "Margaretia dorus es una alga extinta datada en el C\u00E1mbrico medio. Fue descubierta en el esquisto de Burgess, una formaci\u00F3n geol\u00F3gica ubicada en el parque nacional Yoho (Columbia Brit\u00E1nica) por el paleont\u00F3logo C. D. Walcott."@es . . . . . "Margaretia \u00E9 um organismo frondoso descoberto a partir do Cambriano M\u00E9dio nos Xistos de Burgess. Suas folhagens atingiam cerca de 10 cm de comprimento e possu\u00EDam uma s\u00E9rie de orif\u00EDcios ovais de comprimento paralelo. A sua interpreta\u00E7\u00E3o original como uma alga verde n\u00E3o \u00E9 segura; Ela lembra tamb\u00E9m alguns corais alcion\u00E1rios, mas uma redescri\u00E7\u00E3o completa seria necess\u00E1ria para classific\u00E1-lo de forma segura. A rela\u00E7\u00E3o com a moderna alga verde Caulerpa \u00E9 a mais apoiada atualmente."@pt . "Margaretia"@pt . . . . . . . . . . . "Margaretia"@en . "Reconstruction of M. dorus as organic tube that is associated with Oesia disjuncta"@en . . . . . . . . . . "Walcott, 1931"@en . "Walcott, 1931"@en . . . "Margaretia is a frondose organism known from the middle Cambrian Burgess shale and the Kinzers Formation of Pennsylvania. Its fronds reached about 10 cm in length and are peppered with a range of length-parallel oval holes. It was originally interpreted as an alcyonarian coral. It was later reclassified as a green alga closely resembling modern Caulerpa by D.F. Satterthwait in her Ph.D. thesis in 1976, a finding supported by Conway Morris and Robison in 1988. More recently, it has been treated as an organic tube, that is used as nest of hemichordate Oesia."@en . . . . "Q6760096"@en . "19205753"^^ . .