Výsledky vyhledávání - "H. Trevor Clifford"

Lygodium (Schizaeaceae) in southern high latitudes during the Cenozoic — A new species and new insights into character evolution in the genus

Autor: Andrew C. Rozefelds, H. Trevor Clifford, Raymond J. Carpenter, Mary E. Dettmann

Publikováno v: Review of Palaeobotany and Palynology. 247:40-52

Utilising both macrofossil and spore evidence the fern, Lygodium Swartz, is shown to be common in the Cenozoic of eastern Australia. A new species, Lygodium goonyellum sp. nov. that has laminate fertile pinnules with crenulate margins and reticulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::947cb013a21074c9e8d5cecd03cd5168
https://doi.org/10.1016/j.revpalbo.2017.07.001

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Synchrotron computer tomographic (CT) scans complement traditional techniques in understanding the internal anatomy of permineralised Fontainocarpa (Crotonoideae, Euphorbiaceae) fruits from the Oligocene of eastern Australia

Autor: Anton Maksimenko, Anita K. Milroy, Mary E. Dettmann, Andrew C. Rozefelds, H. Trevor Clifford

Publikováno v: Review of Palaeobotany and Palynology. 242:43-57

The internal morphology and anatomy of silicified fruits of Fontainocarpa were studied using traditional thin sectioning techniques, SEM and synchrotron computed tomographic (CT) imaging and animations, to enable comparative analyses with extant, ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e76a2e5eb4c9e54d32f41aa536644f2c
https://doi.org/10.1016/j.revpalbo.2017.03.001

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An Australian origin for the candle nut (Aleurites, Crotonoideae, Euphorbiaceae) and the fossil record of the Euphorbiaceae and related families in Australia and New Zealand

Autor: Andrew C. Rozefelds, Merrick Ekins, Mary E. Dettmann, H. Trevor Clifford

Publikováno v: Review of Palaeobotany and Palynology. 241:39-48

A fossil seed from south east Queensland referable to the extant genus Aleurites (candlenut) is described as a new species, A. australis, and is one of the few macrofossil records of Euphorbiaceae from Australia. The new fossil data and phylogenetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::985237a7c4001dd80e575c6813273431
https://doi.org/10.1016/j.revpalbo.2017.01.006

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The unexpected, recent history of horsetails in Australia

Autor: H. Trevor Clifford, Mary E. Dettmann, Merrick Ekins, Andrew C. Rozefelds, Andrew Hammond, Anita K. Milroy

Publikováno v: Australian Systematic Botany.

A new fossil flora from central Queensland, of late Eocene or early Oligocene age, has yielded a diverse assemblage of flowering plants and ferns, including the first evidence of horsetails (Equisetum L.) from the Cenozoic of Australia. The fossils a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3193a1f24cdf02d0939be9f16d9624a6
https://doi.org/10.1071/sb18033

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Macrofossil evidence of early sporophyte stages of a new genus of water fernTecaropteris(Ceratopteridoideae: Pteridaceae) from the Paleogene Redbank Plains Formation, southeast Queensland, Australia

Autor: Mary E. Dettmann, H. Trevor Clifford, Andrew C. Rozefelds, Debra Lewis

Publikováno v: Alcheringa: An Australasian Journal of Palaeontology. 40:1-11

Rozefelds, A.C., Dettmann, M.E., Clifford, H.T. & Lewis, D., August 2015. Macrofossil evidence of early sporophyte stages of a new genus of water fern Tecaropteris (Ceratopteridoideae: Pteridaceae) from the Paleogene Redbank Plains Formation, southea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::847caa4c79ee848f2e88c7be353a4b12
https://doi.org/10.1080/03115518.2015.1069460

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Emwadea microcarpagen. et sp. nov.—anatomically preserved araucarian seed cones from the Winton Formation (late Albian), western Queensland, Australia

Autor: Mark Peters, Mary E. Dettmann, H. Trevor Clifford

Publikováno v: Alcheringa: An Australasian Journal of Palaeontology. 36:217-237

Dettmann, M.E., Clifford, H.T., Peters, M., June 2012. Emwadea microcarpa gen. et sp. nov.—anatomically preserved araucarian seed cones from the Winton Formation (late Albian), western Queensland, Australia. Alcheringa, 217–237. ISSN 0311-5518. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::441df79d0d7733d3e06f94b348975324
https://doi.org/10.1080/03115518.2012.622155

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Lovellea wintonensis gen. et sp. nov.- Early Cretaceous (late Albian), anatomically preserved, angiospermous flowers and fruits from the Winton Formation, western Queensland, Australia

Autor: Mary E. Dettmann, H. Trevor Clifford, Mark Peters

Publikováno v: Cretaceous Research. 30:339-355

A new anatomically preserved, permineralised fossil flower/fruit taxon, Lovellea wintonensis gen. et sp. nov., is described from upper Albian sediments of the Winton Formation, western Queensland. The flower/fruit has a cup-shaped receptacle with per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4266ed16a6c66734c2438d4d7ebda656
https://doi.org/10.1016/j.cretres.2008.07.015

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First record from Australia of the Cretaceous fern genus Tempskya and the description of a new species, T. judithae

Autor: Mary E. Dettmann, H. Trevor Clifford

Publikováno v: Review of Palaeobotany and Palynology. 134:71-84

Silicified fragments of false-trunks of the fern, Tempskya judithae sp. nov., are described from lower Cretaceous (latest Albian) sediments near Winton, central-western Queensland. The species is characterised by a three-layered sclerenchymatous cort

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e136c88af4df62f37a8f77e986909b9
https://doi.org/10.1016/j.revpalbo.2004.12.001

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