References of "Gerrienne, Philippe"
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See detailThe terrestrialization process: A palaeobotanical and palynological perspective (2).
Meyer-Berthaud, Brigitte; Servais, Thomas; Vecoli, Marco et al

in Review of Palaeobotany and Palynology (in press)

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See detailA Frasnian palynological assemblage from the NE Iberian Chain
Rial, Gonzalo; Cascales-Miñana, Borja ULg; Gerrienne, Philippe ULg et al

Conference (2016, July)

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See detailGondwanan Palaeozoic plant spores: A review
Steemans, Philippe ULg; Gerrienne, Philippe ULg

Conference (2016, April 15)

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See detailIs Darwin's 'Abominable Mystery' still a mystery today?
Cascales-Miñana, Borja ULg; Cleal, Chris J.; Gerrienne, Philippe ULg

in Cretaceous Research (2016), 61

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See detailPlant evolution and terrestrialization during Palaeozoic times - the phylogenetic context
Gerrienne, Philippe ULg; Servais, Thomas; Vecoli, Marco

in Review of Palaeobotany and Palynology (2016)

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See detailTetraxylopteris Beck emend. Hammond and Berry (2005), the first aneurophytalean genus recorded in Australia
Meyer-Berthaud, Brigitte; Decombeix, Laure; Dunstone, Robert et al

in Review of Palaeobotany and Palynology (2016), 224(Part 1), 54-65

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See detailBrabantophyton, a new genus with stenokolealean affinities from a Middle to earliest Upper Devonian locality from Belgium
Momont, Nicolas ULg; Gerrienne, Philippe ULg; Prestianni, Cyrille

in Review of Palaeobotany and Palynology (2016)

A new taxon with stenokolealean affinities, Brabantophyton runcariense gen. et sp. nov., is described from seven pyrite permineralized axes collected from the mid Givetian to earliest Frasnian (late ... [more ▼]

A new taxon with stenokolealean affinities, Brabantophyton runcariense gen. et sp. nov., is described from seven pyrite permineralized axes collected from the mid Givetian to earliest Frasnian (late Middle to earliest Upper Devonian) locality of Ronquières (Belgium). The specimens include stems and lateral organs. The stems are characterized by a protostele dissected into three primary ribs, each of them dividing into two secondary ribs. The protostele shows a central protoxylem strand and numerous strands distributed along the midplanes of the ribs. The vascular supply to lateral organ is composed of two pairs of traces, produced at the same time by the two ribs issued from a single primary rib of the protostele. Within each pair, the shape and the size of the traces are unequal: one is T-shaped and the other is oval to reniform. The T-shaped traces of each pair face each other. The inner cortex of the lateral organs is parenchymatous and the outer cortex is sparganum-like. The specimens of Brabantophyton runcariense show many similarities with the stenokolealean genus Crossia virginiana Beck and Stein, but the vascular supply of lateral organs of the latter consists of a more symmetrical and distinctively simpler pair of traces. Brabantophyton represents the first report of the Stenokoleales in southeastern Laurussia. The characteristics of the Brabantophyton protostele compare better with the anatomy of the radiatopses, and, within the latter, particularly with basal seed plants. [less ▲]

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See detailThe terrestrialization process: A palaeobotanical and palynological perspective.
Meyer-Berthaud, Brigitte; Servais, Thomas; Vecoli, Marco et al

in Review of Palaeobotany and Palynology (2016), 224(Part 1), 1-3

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See detailNew data about anatomy, branching, and inferred growth patterns in the Early Devonian plant Armoricaphyton chateaupannense, Montjean-sur-Loire, France
Gerrienne, Philippe ULg; Gensel, PG

in Review of Palaeobotany and Palynology (2016), 224(Part 1), 38-53

This study provides detailed information, based on serial peels, on the anatomy of the primary and secondary xylem, lateral branch formation, and proposed growth pattern of Armoricaphyton Strullu-Derrien ... [more ▼]

This study provides detailed information, based on serial peels, on the anatomy of the primary and secondary xylem, lateral branch formation, and proposed growth pattern of Armoricaphyton Strullu-Derrien et al., an Early Devonian (Pragian) basal euphyllophyte. The centrarch primary xylem strand is circular to oval in cross section and includes P-type tracheids. The pattern of lateral branch departure is described in detail based on serial peels. The secondary xylem, illustrated in transverse, radial and tangential longitudinal sections, includes P-type tracheids with similar pitting in radial and tangential walls. The presence of one-walled spaces interpreted as rays is confirmed. This study also documents the earliest occurrence of secondary xylem at bases of next higher order of branches. A model of growth for this unusual Early Devonian plant is presented, with documented epidogenetic, menetogenetic and possible apoxogenetic phases. The difference in proportion of primary tosecondary xylem is postulated to be a result of this mode of growth. The possible implications of xylem size and organization in the lateral organ in Armoricaphyton relative to the early evolution of the megaphyllous leaf are briefly discussed. [less ▲]

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See detailThe terrestrialization of plants: How the blue planet turned green
Gerrienne, Philippe ULg; Cascales-Miñana, Borja ULg; Tinn, Oive

Conference (2015, December)

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See detailMiscellanea palaeontologica 2015
Steemans, Philippe ULg; Gerrienne, Philippe ULg

Book published by Université de Liège (2015)

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See detailIs the Darwin´s “Abominable Mystery” still a mystery?
Cascales-Miñana, Borja ULg; Cleal, Chris J.; Gerrienne, Philippe ULg

in Proceedings of the XXXI Annual Meeting of the Spanish Society of Palaeontology (abstract book) (2015, October)

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See detailLipid analysis on a putative early land plant and its matrix: Preliminary results
Versteegh, Gerath J.M.; Cascales-Miñana, Borja ULg; Gerrienne, Philippe ULg et al

Conference (2015, October)

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See detailFurther observations on the endPermian mass extinction based on the palaeobotanical record
Cascales-Miñana, Borja ULg; Diez, José B.; Gerrienne, Philippe ULg et al

in Proceedings of the XXXI Annual Meeting of the Spanish Society of Palaeontology (abstract book) (2015, October)

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See detailFlora and fauna from a new Famennian (Upper Devonian) locality at Becco, eastern Belgium
Olive, Sébastien; Clément, Gaël; Denayer, Julien ULg et al

in Geologica Belgica (2015), 18(2-4), 92-101

The Becco locality (Liège province), belongs to the Theux tectonic window and represents a proximal, probably fluvial, environment corresponding to a channel infill. We present here a preliminary report ... [more ▼]

The Becco locality (Liège province), belongs to the Theux tectonic window and represents a proximal, probably fluvial, environment corresponding to a channel infill. We present here a preliminary report of the fossil assemblage discovered at the locality. The Becco site has yielded a diverse flora of early seed plants including Moresnetia zalesskyi, Dorinnotheca streeli and Condrusia sp. This assemblage, characteristic of the Belgian Famennian, highlights the diversity of early spermatophytes in the country. Becco has also delivered a rich vertebrate fauna with antiarch, groenlandaspid and phyllolepid placoderms, diplacanthiform acanthodians, as well as actinopterygians and various sarcopterygians. The fossiliferous assemblage of Becco resembles those of several Devonian tetrapod- bearing localities, including that of Strud in Belgium, and could therefore provide a favorable palaeoecological setting in the search for early tetrapods. [less ▲]

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See detailAvancement du projet de l'inventaire typologique et dendrochronologique des charpentes anciennes en région Bruxelles-Capitale
Weitz, Armelle ULg; Charruadas, Paulo ULg; Crémer, Sarah et al

in Archaeologia Mediaevalis (2015, March), 38

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