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  World Heritage Site

The fossils of ancient whales discovered in this region of the Western Desert 170 kilometers south west of Cairo, have helped answer important questions about the evolution of life on Earth. Studies of these fossils have confirmed that the whales of today’s oceans evolved from an existence on land. Here, visitors will discover fossils of many species that existed about forty million years ago and learn how the whales of Wadi El-Hitan have contributed to an understanding of the evolution of modern whales.

The landscape in Wadi El-Hitan is unique; huge boulders of varying sizes, shapes and textures dominate the landscape and provide a striking background for the fossils. Designing facilities for this sensitive site of global importance presented several challenges.

How could the architecture be least intrusive on such a unique landscape?
The architecture must be submissive and allow the landscape to continue to dominate and not vice-versa; after all it is the site that is of global interest. If man is a dominating species he must learn submission when dealing with nature and its conservation. Therefore, architecture must never intrude or pretend to be the main attraction over such an irreplaceable natural landscape.

 

 

 

 

 

Mud brick and plaster are deeply entwined in the regions culture.

In order to minimize impact to the site, donkeys were used for the transportation of building materials.

 

How would the architecture respond to the rich cultural heritage of this region? The region’s architectural vocabulary is quite diverse. From prehistoric to present times, distinctive mixes of cultures have left a unique wealth of art and architecture.

How could the architecture benefit the local people and also benefit from their local knowledge and skills? The region supports communities of fellaheen (farmers) who farm nearby land and fish in the two lakes. They have developed an attractive vernacular architecture utilizing the limited template of available organic and sustainable materials while employing passive means for climate control.

Could the architecture be progressive while being rooted in the past? What would be the theme for the open-air museum? How will the actual construction impact the site? These and many other questions were examined, research was undertaken in order to study the natural and cultural realities which could provide a clue or be the basis for providing suitable architecture and interpretive facilities.

Through functional and aesthetical aspects of ecomimicry, vernacular architecture and the use of local labor and materials, the architecture aimed to introduce design innovations that lessen human impact on the landscape, respond to the hot climate and harness the combined creative talents of nature, local communities and artists.

The design innovations were inspired by nature through mimicking the earth tone colors, textures and shapes of the landscape. Each of the structures was custom designed on site in order to fit in harmony with its immediate surroundings and show minimal interference and visual impact with the fossils or the landscape.

Mud brick and plaster became the materials of choice; deeply entwined in the regions culture, utilized from ancient through modern times and readily usable by local labor. It is made of earth and when it disintegrates will fade back into the earth without scarring the landscape. It has high insulation properties and is certainly sustainable; fluid by nature it is perfect for ecomimicry. The signage was also constructed from clay, burnt in the oven of a local artist.


Construction proceeded with extreme caution; any mud mixing was performed over removable plastic sheets and trails were clearly marked for the movement of labor and materials. No lorries were allowed into the site; instead, donkeys were used for the transportation of materials.

The theme for the open-air museum interpretive facilities is: “an ancient underwater world”. Underwater photographs showing the water’s surface were taken from the sea floor to provide the backgrounds for all the interpretive panels giving visitors a sense of being on the floor of the ancient Tethys Sea.

* The construction of these facilities was made possible with the support of Wadi El-Rayan’s twin park—Gran Sasso National Park in Italy, the Government of Italy and IUCN (The World Conservation Union).

 
 

 

From The Past Into The Present


The ancient whales of Wadi El-Hitan are an important link in the evolution of whales. Fully aquatic Basilosaurus and Dorudon with their small legs and feet show that the change from life on land to the seas was successful.

Basilosaurus is also the largest of the known ancient whales. It was possibly the first whale large enough to move into open ocean habitats away from the shoreline where earlier whales evolved.

Whales of Today’s Oceans
Whales make up the order of mammals known as cetacea. Cetaceans have all the characteristics of mammals. There are two modern suborders and one extinct suborder of cetacea. The extinct whales such as those found in Wadi El-Hitan make up the suborder Archaeoceti.

The suborder Odontoceti are the present day toothed whales, such as the dolphins, porpoises, killer whales, belugas and sperm whales.

The suborder Mysticeti are the modern baleen whales. Instead of teeth, the baleen whales have a strainer-like structure in their mouths that separates food from seawater. This suborder includes the blue whale, which is the largest animal that has ever lived.

The Rise of Modern Whales
Current research indicates that the archeocete whales of the Eocene were probably the ancestors to both the modern day odontocete and mysticete whales. Fossils show that the division into the two suborders occurred between 35 million and 30 million years ago during the Oligocene Epoch.

A Response To Global Change
The two modern whale suborders represent different strategies for survival in the oceans as the global climate cooled at the end of the Eocene. As ocean temperatures dropped, aquatic animals were forced to evolve. Baleen whales were successful in developing a very different method of feeding that takes advantage of a food source not used by the toothed whales.

Clues From The Present
To this day, many species of modern whales have small pelvic and leg bones floating within their bodies. They are not attached to the skeleton and serve no purpose in its life. These bones are remnants of the whale’s ancient land-based heritage. There have been a number of specimens of modern sperm, humpback, and other species found with small back limbs. These legs are expressing a feature from the past, deeply buried in the genetic make-up of these individuals.


 
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Sample of Exhibit panel and text
 
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