Limpar
43 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Artigo Acesso aberto Revisado por pares

Josep Sanjuan, Alba Vicente, Jordi Pérez-Cano, Marius Stoica, Carles Martı́n-Closas,

... by Feistiella bijuescensis, aff. Mesochara harrisii, Nodosoclavator bradleyi, Clavator bilateralis, and Clavator grovesii var. grovesii, indicating a Berriasian age. Other ... Globator maillardii var. nurrensis, Atopochara trivolvis var. micrandra, Clavator grovesii var. discordis, Hemiclavator adnatus, and Hemiclavator neimongolensis ... by the species Atopochara trivolvis var. triquetra and Clavator grovesii var. jiuquanensis. Other less abundant species include ... Globator maillardii var. trochiliscoides, Globator maillardii var. biutricularis, Clavator harrisii var. reyi, and Clavator ampullaceus var. latibracteatus ...

Tópico(s): Plant Diversity and Evolution

2021 - Elsevier BV | Cretaceous Research

Artigo Acesso aberto Revisado por pares

Jordi Pérez-Cano, Telm Bover‐Arnal, Carles Martı́n-Closas,

... triquetra, (2) Hemiclavator neimongolensis var.neimongolensis, and (3) Clavator grovesii var.jiuquanensis.The A. trivolvis var.triquetra ... var.neimongolensis biozone coincides with the FAD of Clavator grovesii var.jiuquanensis.The base of the C. ... early late Barremian interval.The top of the Clavator grovesii var.jiuquanensis biozone (late Barremian early Aptian) is marked by the FAD of Clavator grovesii var.lusitanicus.The newly proposed Eurasian charophyte ...

Tópico(s): Geological formations and processes

2021 - Gebrüder Borntraeger Verlagsbuchhandlung | Newsletters on Stratigraphy

Artigo Acesso aberto Revisado por pares

Bert W. Hoeksema, Adriaan Gittenberger,

The fragile mushroom coral Halomitra clavator Hoeksema, 1989 (Scleractinia: Fungiidae) is known from only a few localities in the central Indo-Pacific (Hoeksema 1989, 1993).It can ... off West Halmahera (northern Moluccas) in 2009, H. clavator was observed at four out of 39 reef ... 20 m depth.These included the smallest H. clavator specimens in attached anthocaulus stage ever recorded (Fig. ...

Tópico(s): Plant and Fungal Species Descriptions

2010 - Springer Science+Business Media | Coral Reefs

Artigo Acesso aberto Revisado por pares

Carles Martı́n-Closas,

... the subfamily's evolution and involved one species, Clavator grovesii grovesii, which extended across Eurasia and North ... species in Eurasia, i.e. C. grovesii jiuquanensis, Clavator harrisii, Clavator calcitrapus and Hemiclavator neimongolensis. The third migration pulse ...

Tópico(s): Paleontology and Stratigraphy of Fossils

2015 - Elsevier BV | Palaeogeography Palaeoclimatology Palaeoecology

Artigo Revisado por pares

Andrea De Sosa Tomas, Patricia Vallati, Carles Martı́n-Closas,

... Sphaerochara verticillata, Mesochara symmetrica, Lamprothamnium? barcinencis sp. nov., Clavator harrisii harrisii, C. harrisii zavialensis and Clavatoraxis sp. ... on the biostratigraphic significance of the evolutionary species Clavator harrisii that shows the dominance of C. harrisii ... the Cerro Barcino Formation. The known distribution of Clavator harrisii in other floras from North and South ...

Tópico(s): Geological formations and processes

2017 - Elsevier BV | Cretaceous Research

Artigo Acesso aberto Revisado por pares

Jordi Pérez-Cano, Telm Bover‐Arnal, Carles Martı́n-Closas,

... input, mainly composed of Atopochara trivolvis var. triquetra , Clavator harrisii , Ascidiella stellata , and A. triquetra . The thalli known as Munieria grambastii , corresponding to Clavator utricles, were extremely abundant in the shallowest facies ... harrisii , Hemiclavator neimongolensis var. neimongolensis , and locally also Clavator calcitrapus . (3) Monospecific populations of Porochara maestratica thrived ...

Tópico(s): Geology and Paleoclimatology Research

2022 - Springer Science+Business Media | Facies

Artigo Revisado por pares

Khaled Trabelsi, Jamel Touir, Ingeborg Soulié‐Märsche, Carles Martı́n-Closas, Mohamed Soussi, Jean-Paul Colin,

... formée de Sphaerochara verticillata, Atopochara trivolvis trivolvis et Clavator harrisii zavialensis, permet de dater cette Formation de ... of fossil charophytes, formed by Atopochara trivolvis trivolvis, Clavator harrisii zavialensis and Sphaerochara verticillata which allows attributing ...

Tópico(s): Geological formations and processes

2010 - Elsevier BV | Annales de Paléontologie

Artigo Revisado por pares

Khaled Trabelsi, Carles Martı́n-Closas,

... record worldwide. It occurs along with the clavatoraceans: Clavator harrisii zavialensis and Atopochara trivolvis trivolvis and provides ... a été trouvée en association avec les Clavatoracées, Clavator harrisii zavialensis et Atopochara trivolvis trivolvis et fournit ...

Tópico(s): Plant Diversity and Evolution

2012 - Elsevier BV | Comptes Rendus Palevol

Artigo Revisado por pares

Alba Vicente, Carles Martı́n-Closas,

... var. trochiliscoides, Globator maillardii var. biutricularis var. nov., Clavator harrisii var. reyi, Ascidiella cruciata and Mesochara harrisii. ... temporary lakes from a well-drained palustrine area. Clavator harrisii and Mesochara harrisii thrived on floodplains whereas ...

Tópico(s): Geological formations and processes

2012 - Elsevier BV | Cretaceous Research

Artigo Revisado por pares

Carles Martı́n-Closas,

... one with a different utricle architecture (Bauplan): (1) Clavator is defined by the apomorphy "bracts adjacent to ... the ancestral species and includes traditional members of Clavator, Flabellochara, Clypeator, Triclypella, Lucernella and Septorella. (2) Ascidiella ...

Tópico(s): Geological formations and processes

1996 - Elsevier BV | Review of Palaeobotany and Palynology

Artigo Revisado por pares

Neil E. Tibert, Jean-Paul Colin, James I. Kirkland, Luís Alcalá, Carles Martı́n-Closas,

... and Theriosynoecum arinnoensis sp. nov. Associated charophyta include Clavator harrisii harrisii and Clavator harrisii zavialensis indicating a Lower Albian age, therefore ...

Tópico(s): Plant Diversity and Evolution

2013 - Micropaleontology Press | Micropaleontology

Artigo Acesso aberto Revisado por pares

Jerzy Prószyński,

... 1861) = Sittiflor caricis (Westring, 1861) comb. n., Sitticus clavator Schenkel, 1936 = Attulus clavator (Schenkel, 1936) comb. n., Sitticus concolor: Maddison, 1996 ( ...

Tópico(s): Venomous Animal Envenomation and Studies

2017 - Centre for Biodiversity of Montenegro | Ecologica Montenegrina

Artigo Acesso aberto Revisado por pares

Ana Paula Carignano, José Matildo Paredes, Sabrina Ximena Olazábal, Mauro Nicolás Valle,

... the ostracod species Damonella ultima, and the charophytes Clavator harrisi Peck and Porochara ultima (Peck) are part of the Flabellochara [= Clavator] harrisi zone of Aptian Age. The ostracod fauna ...

Tópico(s): Evolution and Paleontology Studies

2017 - Elsevier BV | Cretaceous Research

Artigo Acesso aberto Revisado por pares

Jordi Pérez-Cano, Telm Bover‐Arnal, Carles Martı́n-Closas,

... bilateral rather than triradial symmetry. Anagenetic evolution within Clavator calcitrapus has been documented and has enabled us ... morphotypes of biostratigraphic and palaeobiogeographic interest. The taxon Clavator grovesii var. jiuquanensis is reported for the first ...

Tópico(s): Geological formations and processes

2020 - Elsevier BV | Cretaceous Research

Artigo Acesso aberto Revisado por pares

Jordi Pérez-Cano, Hélder Pereira, Márcia Mendes, Zélia Pereira, Pedro M. Callapez, Paulo Fernandes,

... Atopochara trivolvis var. triquetra, A. trivolvis var. trivolvis, Clavator grovesii var. jiuquanensis, Clavator harrisii var. harrisii, C. harrisii var. reyi, and ... assemblage belongs to the upper Barremian–lower Aptian Clavator grovesii var. jiuquanensis Eurasian biozone and also to ... composed of the species A. trivolvis var. trivolvis, Clavator grovesii var. corrugatus, Clavator harrisii var. harrisii, C. harrisii var. reyi, and C. harrisii var. zavialensis. This assemblage belongs to Clavator grovesii var. corrugatus biozone, previously assigned to upper ...

Tópico(s): Geology and Paleoclimatology Research

2023 - Elsevier BV | Cretaceous Research

Artigo Revisado por pares

George Clarke Simmons,

... of Texas. The Trinity group contains the charophyte Clavator harrisi which is found in the Cedar Mountain ...

Tópico(s): Geology and Paleoclimatology Research

1957 - American Association of Petroleum Geologists | AAPG Bulletin

Artigo Revisado por pares

Kenneth C. Emberton,

... 1.00) supported the conchologically deflned genera Ampelita, Clavator, Helicophanta, and Leucotaenius. Extreme anatomical variation in Ampelita ...

Tópico(s): Parasite Biology and Host Interactions

1990 - Academy of Natural Sciences of Drexel University | Proceedings of the Academy of Natural Sciences of Philadelphia

Artigo Revisado por pares

Kenneth C. Emberton,

... in a phylogenetic context. The two most plesiomorphic, Clavator johnsoni and C. moreleti, differ from the others ...

Tópico(s): Paleopathology and ancient diseases

1994 - Oxford University Press | Biological Journal of the Linnean Society

Artigo Revisado por pares

Gernot Arp, Claas Mennerich,

... as well as charophytes of the genera Atopochara, Clavator and Globator. Supralittoral marlstones are characterized by a ...

Tópico(s): Marine Biology and Ecology Research

2008 - Elsevier BV | Palaeogeography Palaeoclimatology Palaeoecology

Artigo Revisado por pares

K. Kubota,

... is composed of five species of three genera, Clavator harrisii var. reyi (Grambast-Fessard), Mesochara harrisi (Mädler), ...

Tópico(s): Marine Biology and Ecology Research

2005 - | Paleontological Research

Artigo Revisado por pares

Carles Martı́n-Closas, Benjamin Sames, Michael Schudack,

... assemblages of the clavatoraceans N. bradleyi (Harris, 1939), Clavator grovesii grovesii Harris 1939, C. bilateralis Peck 1957 ...

Tópico(s): Geological formations and processes

2013 - Elsevier BV | Cretaceous Research

Artigo Acesso aberto Revisado por pares

Klaus Horstmann,

... of Exetastes atrator (Forster, 1771); praeocc. by I. clavator Müller, 1776coerulator Fabricius, 1804 (Ichneumon), Lectotype nom. praeocc. ...

Tópico(s): Entomological Studies and Ecology

2001 - Senckenberg German Entomological Institute | Contributions to Entomology

Artigo Revisado por pares

Pu Tang, Sergey А. Belokobylskij, Xue‐Xin Chen,

... beatoides sp. nov., S. cephalus sp. nov., S. clavator sp. nov., S. daweiensis sp. nov., S. ferrugineus ...

Tópico(s): Insect behavior and control techniques

2015 - Q15088586 | Zootaxa

Artigo Revisado por pares

Alba Vicente, Sheila Villalba-Breva, Carles Ferràndez‐Cañadell, Carles Martı́n-Closas,

... the Maastrichtian (Figuerola Formation). Within this biozone, a Clavator ultimus subzone is proposed to improve characterisation of ...

Tópico(s): Geology and Paleoclimatology Research

2016 - Cartographic and Geological Institute of Catalonia | Geologica Acta

Artigo

C. van Achterberg,

... Haliday, 1833; Opius (Opius) clarus Haliday, 1836; Rhyssalus clavator Haliday, 1833; Alysia (Alysia) compressa Haliday, 1838; Alysia ( ...

Tópico(s): Forest Insect Ecology and Management

1997 - Rijksmuseum van Natuurlijke Historie | Zoölogische verhandelingen

Artigo Revisado por pares

Sha Li, Qifei Wang, Haichun Zhang,

... recognized: Aclistochara huihuibaoensis, Mesochara stipitata, Sphaerochara verticillata and Clavator grovesii var. jiuquanensis. A synonymy is here proposed, ...

Tópico(s): Plant Diversity and Evolution

2018 - Elsevier BV | Cretaceous Research

Artigo Acesso aberto Revisado por pares

Ricardo Pereira, Ana C. Azerêdo, Monique Feist,

... contain Globator rectispirale, G. aff. nurrensis, Nodosoclavator bradleyi, Clavator reidi, Clypeator cf. discordis, Porochara maxima, and newly ...

Tópico(s): Paleontology and Stratigraphy of Fossils

2010 - Copernicus Publications | Journal of Micropalaeontology

Artigo Revisado por pares

Andrea De Sosa Tomas, Carles Martı́n-Closas, Patricia Vallati,

... 2, composed of L.? barcinensis and the clavatoraceans Clavator harrisii var. harrisii and Clavator harrisii var. zavialensis. These differences in the composition ...

Tópico(s): Geological formations and processes

2023 - Elsevier BV | Cretaceous Research

Artigo Revisado por pares

Josep Sanjuan, Samar E. Ghadban, Khaled Trabelsi,

... Mesochara harrisii, Atopochara trivolvis var. trivolvis, Ascidiella reticulata, Clavator ampullaceus, and Munieria martinclosasi extracted from costal freshwater ...

Tópico(s): Geology and Paleoclimatology Research

2021 - Elsevier BV | Cretaceous Research