Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Larisa A Doguzhaeva"'
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0172169 (2017)
BACKGROUND:The Subclass Coleoidea (Class Cephalopoda) accommodates the diverse present-day internally shelled cephalopod mollusks (Spirula, Sepia and octopuses, squids, Vampyroteuthis) and also extinct internally shelled cephalopods. Recent Spirula r
Externí odkaz:
https://doaj.org/article/2a16233c021d4518a10d960e830f63b9
Autor:
Patricia G Weaver, Larisa A Doguzhaeva, Daniel R Lawver, R Christopher Tacker, Charles N Ciampaglio, Jon M Crate, Wenxia Zheng
Publikováno v:
PLoS ONE, Vol 6, Iss 11, p e28195 (2011)
BackgroundPreservation of original organic components in fossils across geological time is controversial, but the potential such molecules have for elucidating evolutionary processes and phylogenetic relationships is invaluable. Chitin is one such mo
Externí odkaz:
https://doaj.org/article/34af8173323748aeb3aceb54b2cc81ce
Autor:
LARISA A. DOGUZHAEVA, HERBERT SUMMESBERGER, FRANZ BRANDSTAETTER, DANIELA GRUBER, ANDREA TINTORI
Publikováno v:
Acta Palaeontologica Polonica, Vol 67, Iss 3, Pp 655-666 (2022)
We performed comprehensive study of seven Carnian, Late Triassic specimens of a coleoid cephalopod Phragmoteuthis bisinuata, on which Suess based his hypothesis on “beaks of P. bisinuata”. Using SEM/EDS, we found that “beaks of P. bisinuata”
Externí odkaz:
https://doaj.org/article/cc91218b9031435891fd3fdb53401f32
Autor:
LARISA A. DOGUZHAEVA
Publikováno v:
Acta Palaeontologica Polonica, Vol 67, Iss 4, Pp 966-968 (2022)
Externí odkaz:
https://doaj.org/article/b120140d6f584822a4998a4172311bc6
Autor:
Larisa A. Doguzhaeva
Publikováno v:
Swiss Journal of Palaeontology. 138:37-47
A juvenile orthocerid Dolorthoceras sp. from the Frasnian (Late Devonian) of the Polar Urals in NW Russia is the first recorded ectocochleate cephalopod showing fibrous structures and the first Devonian cephalopod preserving nacreous structures withi
Autor:
Larisa A. Doguzhaeva
Publikováno v:
Historical Biology. 32:339-345
The Ypresian Antarcticeras Doguzhaeva has an internal conch and a central siphuncle that have been recently found also in the Late Devonian longicone. The Antarcticeras-related concept of t...
Autor:
Royal H. Mapes, Larisa A. Doguzhaeva
Publikováno v:
Journal of Paleontology. 92:157-169
The limited record of the bactritoid-like coleoid cephalopods is here expanded due to discovery of a late Carboniferous (Moscovian) orthocone comprising a phragmocone and a body chamber with a proostracum-like structure, a sheath-like rostrum, an ink
Autor:
Royal H. Mapes, Larisa A. Doguzhaeva
Publikováno v:
Lethaia. 50:540-547
Here we report the discovery of an Early Carboniferous (Late Visean) 3D cephalopod beak displaying significant similarity to the lower beak of Recent coleoids. It was uncovered in a fragmentarily preserved, longiconic shell from the Moorefield Format
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 283:317-334
Scanning electron microscopy, energy dispersive spectrometry and taphonomic analysis are applied for studying of about 250 shells of the pachybelemnopsein belemnites Hibolithes and Pachybelemnopsis ...
Autor:
Emmanuel Fara, Larisa A. Doguzhaeva, Kevin G. Bylund, Arnaud Brayard, Laurel J. Krumenacker, Gilles Escarguel, Nicolas Goudemand, James F. Jenks, Emmanuelle Vennin, Nicolas Olivier
Publikováno v:
Acta Palaeontologica Polonica
Acta Palaeontologica Polonica, Polskiej Akademii Nauk, Instytut Paleobiologii, 2018, 63 (2), pp.341-355. ⟨10.4202/app.00393.2017⟩
Acta Palaeontologica Polonica, Polskiej Akademii Nauk, Instytut Paleobiologii, 2018, 63, 〈10.4202/app.00393.2017〉
Acta Palaeontologica Polonica, 2018, 63 (2), pp.341-355. ⟨10.4202/app.00393.2017⟩
Acta Palaeontologica Polonica, Vol 63, Iss 2, Pp 341-355 (2018)
Acta Palaeontologica Polonica, Polskiej Akademii Nauk, Instytut Paleobiologii, 2018, 63 (2), pp.341-355. ⟨10.4202/app.00393.2017⟩
Acta Palaeontologica Polonica, Polskiej Akademii Nauk, Instytut Paleobiologii, 2018, 63, 〈10.4202/app.00393.2017〉
Acta Palaeontologica Polonica, 2018, 63 (2), pp.341-355. ⟨10.4202/app.00393.2017⟩
Acta Palaeontologica Polonica, Vol 63, Iss 2, Pp 341-355 (2018)
15 pages; International audience; We describe an Olenekian (Early Triassic) “fossil squid” belonging to the oldest complex Mesozoic marine biota collected in the Lower Shale unit of the Lower Triassic Thaynes Group in Idaho, USA. The studied spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69b0de4417f223db35b43a20178c21bb
https://hal.archives-ouvertes.fr/hal-01822513
https://hal.archives-ouvertes.fr/hal-01822513