Results 121 to 130 of about 814 (192)

The stratigraphical significance of Cymaceras guembeli for the boundary between Platynota Zone and Hypselocyclum Zone, and the correlation between Swabian and Franconian Alb. [PDF]

, 2004
Schick, Herbert W.
core   +1 more source

De novo transcriptome analysis of the Indian squid Uroteuthis duvaucelii (Orbigny, 1848) from the Indian Ocean. [PDF]

Sci Data
Krishnan N, Sukumaran S, Vysakh VG, Sebastian W, Jose A, Raj N, Gopalakrishnan A.   +6 more
europepmc   +1 more source

Geological duration of ammonoids controlled their geographical range of fossil distribution. [PDF]

PeerJ, 2017
Wani R.
europepmc   +1 more source

Adaptations to squid-style high-speed swimming in Jurassic belemnitids. [PDF]

Biol Lett, 2016
Klug C, Schweigert G, Fuchs D, Kruta I, Tischlinger H.   +4 more
europepmc   +1 more source

Unveiling the underlying drivers of Phanerozoic marine diversification. [PDF]

Proc Biol Sci
Wilson CJ, Reitan T, Liow LH.
europepmc   +1 more source

Parallel evolution controlled by adaptation and covariation in ammonoid cephalopods. [PDF]

BMC Evol Biol, 2011
Monnet C, De Baets K, Klug C.
europepmc   +1 more source

Cephalopoda and a Nautilus

, 1943
p. [55]-93, [16] p. of plates : ill. ; 27 cm.Includes bibliographical references (p. 91-93).Age of the Ethiopian fauna -- Relationships of the fauna -- Description of species. Ammonoidea. Family Perisphinctidae. Family Aspidoceratidae.
Scott, Gayle, 1894-, Dudley Expedition of the Anglo-American Oil Company (1920-1921), Brown, Barnum.   +2 more
core   +1 more source

The cuttlefish Sepia officinalis (Sepiidae, Cephalopoda) constructs cuttlebone from a liquid-crystal precursor. [PDF]

Sci Rep, 2015
Checa AG, Cartwright JH, Sánchez-Almazo I, Andrade JP, Ruiz-Raya F.   +4 more
europepmc   +1 more source

Learning from beautiful monsters: phylogenetic and morphogenetic implications of left-right asymmetry in ammonoid shells. [PDF]

BMC Evol Biol, 2019
Jattiot R, Fara E, Brayard A, Urdy S, Goudemand N.   +4 more
europepmc   +1 more source

La posición sistemática del orden Ammonoidea

Revista del Museo de La Plata, 1936
Si quisiéramos comprobar la influencia de la especialización profesional sobre la orientación mental de dos clases distintas de estudiosos, podríamos preguntar a un geólogo y a un zoólogo: —¿Qué se entiende por Ammonites? Con toda probabilidad, el geólogo respondería algo así: —Los ammonites son conchas fósiles, generalmente simétricas y regularmente ...
openaire   +2 more sources