Results 1 to 10 of about 24 (18)
Cranial Material of Long-Snouted Dolphins (Cetacea, Odontoceti, Eurhinodelphinidae) from the Early Miocene of Rosignano Monferrato, Piedmont (NW Italy): Anatomy, Paleoneurology, Phylogenetic Relationships and Paleobiogeography [PDF]
Diversity, 2023 We provide a new study of previously published eurhinodelphinid materials from the early Miocene of Piedmont (NW Italy) based on a new preparation of the fossil specimens. We studied specimens previously assigned to Tursiops miocaenus and Dalpiazella sp.
Vera Tosetto +5 more
doaj +5 more sources
Rivista Italiana di Paleontologia e Stratigrafia, 2021 Among the many hyper-longirostrine dolphins (Odontoceti) from the Miocene, members of the family Eurhinodelphinidae bear two highly distinctive cranial features: a long and edentulous premaxillary portion of the rostrum and a mandible that is ...
OLIVIER LAMBERT +4 more
doaj +4 more sources
Papers in Palaeontology, Volume 11, Issue 2, March/April 2025.Abstract Since its description in 1840, the toothed whale Squalodon was conceptualized as a transitional form between archaeocetes‐like Basilosaurus and the modern toothed whales (Odontoceti). The cranial morphology of Squalodon approximates that of modern odontocetes; however, their dental patterning more closely resembles that of archaeocetes ...
Margot D. Nelson +2 more
wiley +1 more source
Journal of Anatomy, Volume 246, Issue 3, Page 363-375, March 2025.Our findings support sensitivity to low‐frequency sound in the archaeocete Zygorhiza kochii and an early toothed mysticete cf. Aetiocetus. Narrow‐band high‐frequency hearing was present in Oligocene odontocetes and stem delphinidans, suggesting it evolved earlier than expected and could represent an ancestral trait rather than a recent innovation ...
Rachel A. Racicot +5 more
wiley +1 more source
Revista Geológica de América Central, 2012 Cuatro nuevos registros de Odontoceti son descritos para el Mioceno Superior del sur de América Central; estos hallazgos sugieren una fuerte conexión marina entre la costa del Atlántico Norte de Europa, la Planicie Costera de América del Norte con el ...
Ana L Valerio, César A Laurito
doaj
Geobios, 2011 Schizodelphis sulcatus is the type species of the Eurhinodelphinid genus Schizodelphis and was until now only known from a rather fragmentary specimen, lacking some important parts of the skull (vertex, ear bones and apex of rostrum). The study of a well-preserved skull of S.
Benoit, Julien +3 more
openaire +3 more sources
A new archaic homodont toothed cetacean (Mammalia, Cetacea, Odontoceti) from the early Miocene of Peru [PDF]
, 2015 Apart from a few exceptions, extant odontocetes (toothed cetaceans) exhibit a roughly homodont dentition. The transition from basilosaurid-like double-rooted cheek teeth with accessory denticles to single-rooted conical teeth occurred during the late ...
Lambert, Olivier +3 more
core +1 more source
, 2016 An early Miocene dolphin (ZMT 73: partial skull and ear bones) from Kaikoura, New Zealand, is the sister taxon to the previously named Early Miocene Papahu taitapu.
Y Tanaka (3088965), RE Fordyce (580789)
core +1 more source
, 2004 On the basis of the redescription of Miocene Belgian specimens, the systematic status of the long-snouted dolphin genus Schizodelphis (Cetacea, Odontoceti, Eurhinodelphinidae) is revised. The only Belgian species previously recognized, S.
Lambert, O.
core
, 2005 A new skull belonging to the species Eurhinodelphis cocheteuxi (Cetacea, Odontoceti, Eurhinodelphinidae), found in the upper Lower-Middle Miocene of Antwerp (Belgium, southern margin of the North Sea Basin) associated with its ear bones (periotic ...
Lambert, O.
core