Trigonocarp

Species of the medullosan ovule Stephanospermum from the Lopingian (late Permian) floras of China

This entry was posted in Publications and tagged Coal-ball Gymnosperm Medullosales Shuicheng Trigonocarp Wangjiazhai Formation on by

Type: Peer Reviewed Research Paper Journal: Journal of Asian Earth Sciences Year: 2013 Authors: Spencer ART, Wang S-J, Dunn MT, Hilton J. DOI 10.1016/j.jseaes.2013.07.030 Abstract: The medullosan pteridosperm ovule Stephanospermum Brongniartis a well-known component of Carboniferous aged coal-ball and siderite nodule floras from North America and Europe but also occurs in the Permian floras of Cathaysia […]

Combined methodologies for three-dimensional reconstruction of fossil plants preserved in siderite nodules: Stephanospermum braidwoodensis nov. sp. (Medullosales) from the Mazon Creek lagerstätte

This entry was posted in Publications and tagged 3D Reconstruction Mazon Creek Medullosales Stephanospermum Trigonocarp XMT on by

Type: Peer Reviewed Research Paper Journal: Review of Palaeobotany and Palynology Year: 2013 Authors: Spencer ART, Hilton J, Sutton MD DOI 10.1016/j.revpalbo.2012.09.001 Abstract: A new species of Medullosan ovule from the Mazon Creek Carboniferous lagerstätte is documented using a novel combination of non-invasive X-Ray Micro-Tomography (XMT) and orientated precision sectioning based on the XMT results.  […]