Results 1 to 10 of about 6,391 (175)

The invisible fish: hydrodynamic constraints for predator-prey interaction in fossil fish Saurichthys compared to recent actinopterygians [PDF]

open access: yesBiology Open, 2015
Recent pike-like predatory fishes attack prey animals by a quick strike out of rest or slow movement. This fast-start behaviour includes a preparatory, a propulsive and a final phase, and the latter is crucial for the success of the attack.
Ilja Kogan   +5 more
doaj   +2 more sources

Stratigraphie et biomarqueurs

open access: yesCahiers François Viète, 2005
Stratigraphy studies the arrangement of sedimentary layers in order to establish correlations between them at a distance and to assign them an age. To do this, it uses different types of signals.
Claude Babin
exaly   +3 more sources

Re‐assessing regional chronologies for island southeast Asian voyaging to Aboriginal Australia

open access: yesArchaeology in Oceania, Volume 58, Issue 3, Page 245-274, October 2023., 2023
ABSTRACT According to written histories, trepang fishers from Island Southeast Asia (“Makassans”) frequented coastal northern Australia from c.1750 to 1907 CE. Yolŋu oral traditions and old Austronesian borrow words in coastal Aboriginal languages suggest a long and complex history of foreign voyaging to northern Australia.
Chris Urwin   +4 more
wiley   +1 more source

Re‐evaluating the evidence for late‐surviving megafauna at Nombe rockshelter in the New Guinea highlands

open access: yesArchaeology in Oceania, Volume 57, Issue 3, Page 223-248, October 2022., 2022
Abstract The causes of the Late Pleistocene extinction of most larger‐bodied animals on the Australian continent have long been controversial. This is due, in no small part, to inadequate knowledge of exactly when these species were lost from different ecosystems.
Gavin J. Prideaux   +11 more
wiley   +1 more source

A potential intellectual property issue with the way in which some nomenclature code decisions are made

open access: yesThe Journal of World Intellectual Property, Volume 25, Issue 2, Page 574-578, July 2022., 2022
Abstract This article examines the legal status of nomenclature codes and their application to denomination in certain forms of intellectual property, in particular plant breeder's rights and patents for micro‐organisms. Its objective is to show how rigidity and the absence of appeals against nomenclature decisions can have adverse effects on the ...
Stephen J. Maxwell, Michael Underdown
wiley   +1 more source

Stratigraphie der jüngeren Pyroklastika der Sierra Nevada de Mexico durch schwermineralanalytische und pedologische Untersuchungen [PDF]

open access: yesEiszeitalter und Gegenwart, 1974
Zur Überprüfung der makroskopisch erarbeiteten Stratigraphie der jüngeren Pyroklastika der Sierra Nevada de Mexico wurden schwermineralanalytische und pedologische Untersuchungen an mehr als 200 Einzelproben durchgeführt.
G. Miehlich
doaj   +1 more source

Vegetationsgeschichtliche Untersuchungen an altpleistozänen Ablagerungen aus Lieth bei Elmshorn [PDF]

open access: yesEiszeitalter und Gegenwart, 1969
In der „Meinert'schen Kalkgrube" in Lieth bei Elmshorn (Westholstein) wurde durch pollenanalytische Untersuchungen an organogenen Ablagerungen, die hier in einer Karstsenke liegen, eine altpleistozäne, vor-cromerzeitliche Schichtfolge nachgewiesen.
B. Menke
doaj   +1 more source

Révision systématique des Hipparion sensu lato (Perissodactyla, Equidae) de l’Ancien Monde

open access: yesEstudios Geologicos, 2005
La sistemática de Hipparion sensu lato del Antiguo Mundo se caracteriza por una multiplicación excesiva de especies relacionadas con este grupo y una marcada controversia sobre el status supraespecífico que trae consigo una confusión general de su ...
S. Zouhri, A. Bensalmia
doaj   +1 more source

Neuere Funde des Weichselspätglazials in Schleswig-Holstein [PDF]

open access: yesEiszeitalter und Gegenwart, 1985
Es werden drei Fundplätze weichselspätglazialer organogener Ablagerungen (insbesondere des Alleröd-Interstadials) neu beschrieben. Daran anschließend wird die Stratigraphie des Weichselspätglazials für Schleswig-Holstein erörtert.
W. Bock, B. Menke, E. Strehl, H. Ziemus
doaj   +1 more source

Des jeux de la Nature aux médailles de la Création

open access: yesCahiers François Viète, 2005
After having been considered for a long time as “games of nature” or as produced by the action of a “plastic force”, fossils were finally recognised towards the end of the 17th century, mainly thanks to Sténon, as the remains of living beings. With Hooke,
Jean Gaudant
doaj   +1 more source

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