Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Gérard Breton"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 62, Iss 1, Pp 45-57 (2017)
We describe and name Loxolenichnus stellatocinctus Breton and Wisshak igen. et isp. nov., a bioerosion trace fossil on an Upper Cenomanian oyster from Le Mans (France). This trace is attributed here to a parasitic gastropod. The characteristics of th
Externí odkaz:
https://doaj.org/article/06dc4aeacc304b9bb14ceb540ab55ef1
Publikováno v:
Natural History Sciences, Vol 153, Iss 1 (2012)
The specific name of the crab Hebertides jurassica Guinot, De Angeli & Garassino, 2007, reflects the belief that the single known specimen is of Jurassic age and hence would represent a very early heterotreme eubrachyuran. The specimen was collected
Externí odkaz:
https://doaj.org/article/bfcc64924c45400c873d8362271b27dd
Biological invasion: Long term monitoring of the macroalgal flora of a major European harbor complex
Autor:
Gérard Breton, Marc Verlaque
Publikováno v:
Marine Pollution Bulletin. 143:228-241
The marine macroflora of the ports of Le Havre and Antifer have been studied by citizen scientists since the late 1970s. In addition to analysis of the previous results, the field study was extended from 2010 to 2018. A total of 97 and 62 macroalgae
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf08e214e8570b83b70ab3bd728738bc
https://doi.org/10.1016/j.marpolbul.2019.04.038
https://doi.org/10.1016/j.marpolbul.2019.04.038
Autor:
Romain Vullo, Didier Néraudeau, Vincent Perrichot, Éric Dépré, Matthieu Le Couls, Pierre Bénéfice, Jean-David Moreau, Torsten Wappler, Gérard Breton, Mónica M. Solórzano-Kraemer, Vincent Girard, Danièle Gaspard, André Nel
Publikováno v:
Cretaceous Research
Cretaceous Research, 2020, 111, pp.Art. n°104124. ⟨10.1016/j.cretres.2019.03.022⟩
Cretaceous Research, Elsevier, 2020, 111, pp.Art. n°104124. ⟨10.1016/j.cretres.2019.03.022⟩
Cretaceous Research, 2020, 111, pp.Art. n°104124. ⟨10.1016/j.cretres.2019.03.022⟩
Cretaceous Research, Elsevier, 2020, 111, pp.Art. n°104124. ⟨10.1016/j.cretres.2019.03.022⟩
International audience; The Puy-Puy quarry at Tonnay-Charente (Charente-Maritime, SW France) is a sand quarry exposing a 9-m-thick series of latest Albian–earliest Cenomanian (mid-Cretaceous) age. The uppermost Albian deposits consist of lignitic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dbf7cef71be8321af3c7829971599f3
https://insu.hal.science/insu-02088578/file/neraudeau-CretRes-2019.pdf
https://insu.hal.science/insu-02088578/file/neraudeau-CretRes-2019.pdf
Publikováno v:
Annales de Paléontologie
Annales de Paléontologie, Elsevier Masson, 2020, 106 (1), pp.102361. ⟨10.1016/j.annpal.2019.07.002⟩
Annales de Paléontologie, 2020, 106 (1), pp.102361. ⟨10.1016/j.annpal.2019.07.002⟩
Annales de Paléontologie, Elsevier Masson, 2020, 106 (1), pp.102361. ⟨10.1016/j.annpal.2019.07.002⟩
Annales de Paléontologie, 2020, 106 (1), pp.102361. ⟨10.1016/j.annpal.2019.07.002⟩
International audience; Silicified fossils collected in ploughed fields at Gavrus (Calvados, France), mainly mollusc shells, are Bajocian in age, and come from the Oolithe ferrugineuse de Bayeux Formation. The entire formation is highly condensed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da49751dc624e0dcba87ed4111c555cb
https://hal-insu.archives-ouvertes.fr/insu-02458979
https://hal-insu.archives-ouvertes.fr/insu-02458979
Autor:
Gérard Breton
Publikováno v:
Annales de Paléontologie. 103:173-183
Resume Les huitres de la Formation des Marnes a Pycnodonte biauriculata, Cenomanien superieur (biozone a Guerangeri), dont un echantillon significatif a ete collecte dans un chantier de terrassement de la ville du Mans (Sarthe, France) portent des ep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7978ca0fd406e04754e4366e4a45e8db
https://doi.org/10.1016/j.annpal.2017.07.001
https://doi.org/10.1016/j.annpal.2017.07.001
Publikováno v:
Annales de Paléontologie. 107:102447
Resume La collection de tortues mesozoiques du Museum du Havre est revisee, enrichie apres les destructions subies pendant la 2e guerre mondiale. Les nouvelles acquisitions, representees par deux nouveaux taxons de Plesiochelyidae respectivement du C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd3acf0649fd02c8703b7eb8c5ec369f
https://doi.org/10.1016/j.annpal.2020.102447
https://doi.org/10.1016/j.annpal.2020.102447
Publikováno v:
Hydroécologie Appliquée. 20:131-144
L'objectif de cette étude est de signaler une première observation en Manche orientale et l'introduction dans le port du Havre du spongiaire Celtodoryx ciocalyptoides (Burton, 1935), et de comparer la population havraise avec celles du Pacifique no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f098317804a66eb766eeab381ee47397
https://doi.org/10.1051/hydro/2016002
https://doi.org/10.1051/hydro/2016002
Autor:
George Poinar, Gérard Breton
Publikováno v:
Bulletin de la Société Géologique de France
Bulletin de la Société Géologique de France, Société géologique de France, 2020, 191, pp.31. ⟨10.1051/bsgf/2020014⟩
BSGF-Earth Sciences Bulletin, Vol 191, p 31 (2020)
Bulletin de la Société Géologique de France, 2020, 191, pp.31. ⟨10.1051/bsgf/2020014⟩
Bulletin de la Société Géologique de France, Société géologique de France, 2020, 191, pp.31. ⟨10.1051/bsgf/2020014⟩
BSGF-Earth Sciences Bulletin, Vol 191, p 31 (2020)
Bulletin de la Société Géologique de France, 2020, 191, pp.31. ⟨10.1051/bsgf/2020014⟩
International audience; Fossil spermatozoa are extremely rare. Among the eight cases reported here, including two cases of spermatophores without visible sperm cells, six are fossils preserved in amber. All six concern examples of indirect sperm tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a8efdef0362050c3de633b685a1a2ee
https://doi.org/10.1051/bsgf/2020014
https://doi.org/10.1051/bsgf/2020014
Autor:
Gérard Breton
Publikováno v:
Annales de Paléontologie. 101:143-151
Resume Les Calcaires a Baculites (Maastrichtien superieur) de Picauville et Cauquigny (Manche) ont livre plus de 70 perforations composees d’une chambre hemispherique a irreguliere, frequemment pourvue d’un plancher horizontal parfois lite et d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dccd6f2befe359083c19782114c16217
https://doi.org/10.1016/j.annpal.2015.04.007
https://doi.org/10.1016/j.annpal.2015.04.007