Results 131 to 140 of about 2,820 (236)

Noise levels and sources in the Stellwagen Bank National Marine Sanctuary and the St. Lawrence River Estuary [PDF]

open access: yes, 2005
Although ambient (background) noise in the ocean is a topic that has been widely studied since pre-World War II, the effects of noise on marine organisms has only been a focus of concern for the last 25 years.
Darre, Michael, Scheifele, Peter M.
core  

Catalog of Osteological Collections of Aquatic Mammals from Mexico [PDF]

open access: yes, 1991
This paper compiles available information on osteological and other anatomical specimens of at least 51 species of aquatic mammals (34 extant, one recently extinct and 16 fossil) collected in Mexico between 1868 and 1990 and housed in 29 scientific ...
Vidal, Omar
core  

The Transition from Archaeocetes to Mysticetes: Late Oligocene Toothed Mysticetes from Near Charleston, South Carolina [PDF]

open access: yesThe Paleontological Society Special Publications, 1996
Lawrence G. Barnes, Albert E. Sanders
openaire   +1 more source

Retrieving Palaeoecological Information from Historic Fossil Finds: A Taphonomic Cold Case from Orciano Pisano (Central Italy) Reveals a Distinctive Trophic Interaction in the Pliocene Mediterranean Sea

open access: yesJournal of Marine Science and Engineering
Evidence of trophic interactions between sharks and cetaceans is rather widespread in the fossil record, consisting as it does of tooth marks on bones and rarer teeth or tooth fragments embedded in (or associated with) skeletal remains.
Edoardo Terranova   +4 more
doaj   +1 more source

Earliest Mysticete from the Late Eocene of Peru Sheds New Light on the Origin of Baleen Whales.

open access: yesCurrent Biology, 2017
O. Lambert   +7 more
semanticscholar   +1 more source

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