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Articles 21 à 40 sur 2823
Par Jean Le Loeuff, Christel Souillat. 1997
Repérer un terrain fossilifère ? Distinguer du premier coup d'œil un théropode d'un marginocéphale ? Facile... Os, œufs, becs, cornes…
et petits bobos, vous n'ignorerez presque plus rien des mastodontes de l'ère secondaire. Pour les lecteurs d’école secondaire. 1997.Par Eric Buffetaut. 2003
La disparition des dinosaures, il y a 65 millions d'années, peut-elle encore être considérée comme l'un des grands mystères de…
l'histoire du monde vivant ? Tout porte à croire aujourd'hui qu'ils ont été, de même que bien d'autres espèces, les victimes d'une catastrophe écologique mondiale provoquée par la collision avec la Terre, à la limite Crétacé-Tertiaire, d'une énorme météorite. La mise en évidence de cet impact et de ses conséquences sur la biosphère nous conduit à réfléchir sur le rôle des catastrophes, cosmiques ou autres, dans l'histoire de notre planète et de ses habitants. La question de l'extinction des espèces se pose en effet aux paléontologues depuis plus de deux siècles. Des révolutions du globe de Cuvier à la concurrence vitale de Darwin en passant par la dégénérescence et la sénilité raciale, les réponses qu'ils ont tenté d'y apporter n'ont pas manqué. Ce n'est que depuis une vingtaine d'années, grâce notamment aux recherches sur la fin des dinosaures, que le concept d'extinction en masse - qui suppose de grandes crises ayant décimé le monde vivant et infléchi son évolution - s'est imposé. Ainsi, l'histoire de la vie n'est pas un long fleuve tranquille. Son cours a été altéré brutalement, à plusieurs reprises, par des événements catastrophiques qui ont anéanti d'innombrables espèces. Mais le monde que nous connaissons n'a-t-il pas justement été modelé par ces catastrophes ?Par Sylvia Funston. 2008
Think you already know everything about dinosaurs? With cutting-edge discoveries and brand new ways of looking at ancient evidence, what…
we know about dinosaurs is always changing. This book is the result of over 11,000 real questions asked by curious kids all over North America, and lets you in on everything you always wanted to know - and lots of new things you'll hardly believe - about the amazing world of dinosaurs. Grades 3-6. 2008.Par Olivier Roy. 2004
Par Ahmed Rashid. 2002
Pakistani journalist examines the history of Central Asia and its indigenous Islamic movements and then focuses on three of the…
most significant--the Islamic Renaissance Party (IRP), the Hizb ut-Tahrir (HT), and the Islamic Movement of Uzbekistan (IMU). Discusses their origins, beliefs, influence, activities, rapid spread, and the secrecy shrouding their leaders. 2002.Par Auriana Ojeda. 2003
Some of the best-known commentators on the current relationship of Islam with the industrial countries of the West present their…
views in short essays. Topics include Islam and democracy, the place of women, threats to the United States, terrorism and Islam, and the nature of fundamentalism. For senior high and older readers. Some descriptions of violence. 2003.Par Karen Armstrong. 2000
Author of "A history of God" (DC19160) among other works describes the origin and spread of the religion of Islam.…
Discusses Muhammad and his family, the Crusades, and the powerful Moghul and Ottoman Empires. Explores Islam's divergence into sects and the creation of a modern fundamentalist movement. 2000.Par Bernard Lewis. 1993
Eleven essays by a Princeton professor of Near Eastern studies explore 1,400 years of historic relations between the Islamic nations…
and the Christian world referred to as the West. The subjects addressed are grouped under three headings: encounters, perceptions, and responses. 1993.Par Malise Ruthven. 1997
This text contains essential insights into issues such as why Islam has such major divisions between movements such as the…
Shi'ites, the Sunnis and the Wahhabits, and the central importance of the Shar'ia (Islamic law) in Islamic life. It also offers fresh perspectives on contemporary questions: Why is the greatest 'Jihad' (holy war) now against the enemies of Islam, rather than the struggle against evil? Can women find fulfilment in Islamic societies? How must Islam adapt as it confronts the modern world? 1997.Par Gai Eaton. 1985
An exploration of what it means to be a Muslim, a member of a community which embraces a quarter of…
the world's population. The author considers the historic confrontation between Islam and Christendom and analyses the differences between Judaism, Christianity and Islam. He explains the significance of the Koran and tells the story of Muhammad's life and of the early Caliphate. Lastly, the author considers the Muslim view of man's destiny. 1985.Par Shelley Tanaka, Philip J Currie, Mark Norell, Paul C Sereno. 1998
Describes paleontologists' discovery of dinosaur fossils at major sites in Mongolia, Canada, and Argentina. Presents information on the Oviraptor, Centrosaurus,…
and Herrerasaurus, among others. Discusses scientific evidence linking birds and carnivorous dinosaurs. Grades 4-7. 1998.Par Christopher Sloan. 2000
Discusses the theory that birds are modern evolutionary descendants of dinosaurs, comparing their skeletons and bone structure. Describes the 1996…
discovery in China of theropod fossils showing feathers. Explains the functions of various feathers and possible evolution of arms to wings. For grades 4-7. 2000.Par Miriam Adeney. 2002
Their clothing is often distinctive. Their values are strongly held. They love their families. They comprise nearly one-tenth of the…
world's population, and they live everywhere around the globe. These are women of Muslim background. Many still belong to Islam, but some now belong to Christ. Ladan, Khadija, and Fatma are both representative of and unique among their Arab, Iranian, Southeast Asian and African sisters. Adeney explores their lives and provides insight into how to relate to other women of Muslim background--and how to introduce them to Christ. 2002.Par Michael J Novacek. 1996
A paleontologist's account of a gruelling 1993 field expedition to the Gobi Desert of Mongolia, which resulted in one of…
the most extensive dinosaur fossil discoveries in history. Describes the specimens that were found and discusses their meaning and scientific importance. 1996.Par John R Horner, Edwin Dobb. 1997
Companion to Digging Dinosaurs. A paleontologist explores how these creatures evolved, lived, and adapted to the environment. Draws upon extensive…
fieldwork to depict the dinosaur's pattern of living and survival methods. Ventures theories on key controversies, such as what caused its extinction. c1997.Par Paul Chambers. 2002
Since its discovery the Archaeopteryx - half bird, half reptile - has caused more trouble than any other scientific icon.…
It has been used not just to support dozens of different views on evolution but to start feuds, destroy reputations, further personal ambition and promote nationalism. This book investigates the life and times of Archaeopteryx and also at the chaotic scientific world into which it emerged. 2002.Par Dale A Russell. 1989
Par Monique Keiran. 1999
Some 75 million years ago, one dinosaur ended its life. The dinosaur was an Albertosaurus -- distant cousin to the…
ferocious, meat-eating predator Tyrannosaurus Rex. But its death was also a beginning -- the start of its transformation into a fossil, which lay undiscovered for millennia until the forces of erosion brought the young dinosaur, once again, to light. Grades 4-7. 1999.Par Lesley Hazleton. 2009
Journalist recreates the seventh-century lives of the prophet Muhammad and his ninth wife Aisha. Details the strife over succession that…
followed his death and fostered different branches of Islam. Portrays tribal society, religious beliefs, rivalries, customs, and battles. Ties historical events to twentieth-century Middle East conflicts. Some descriptions of violence. 2009.