The highly productive waters of the Humboldt Current System (HCS) host a particular
temperate ecosystem within the tropics, whose history is still largely unknown. The Pisco …

Shark–cetacean trophic interactions, preserved as bite marks in the fossil record, mostly
correspond to isolated or fragmentary findings that bear limited information about major …

An almost complete and partially articulated skeleton of an Early Pleistocene baleen whale
is here described. The fossil, measuring 11 m in length, was discovered in the Calcarenite di …

Marzanoptera tersillae gen. & sp. nov., a new balaenopterid from the Pliocene of the
Piedmont in north-west Italy, is described based on a partial skeleton and compared with …

Abstract The Mesozoic Marine Revolution restructured the world's ocean biodiversity into the
complex marine ecosystems of today. This revolution began during the Triassic but the …

An isolated Miocene baleen whale left radius was marked repeatedly by shark bite-shake
traces. The radius probably derives from the Plum Point Member of the Calvert Formation …

Based on a shark-bitten partial skeleton of an immature sirenian (Metaxytherium cf. medium)
from the middle Miocene of the Styrian Basin (Austria), we report on the oldest predator …

Direct evidence of chondrichthyan trophic interactions in the fossil record is largely limited to
bite traces on prey items but may also be found within the gut contents of exceptionally well …

We describe and analyze a rib fragment of a small cetacean from the Castell'Arquato Plio-
Pleistocene Basin (Northern Apennines, Italy) that displays various tooth marks featuring …

Los cetáceos son mamíferos marinos que habitan en todos los océanos de nuestro planeta.
América Central posee una ubicación privilegiada, un clima tropical y costas tanto en el …