Yucatan peninsula

A Mexican skeleton which was ritually laid to rest in a cave that was once devoid of water, lends clues as to first Americans.

The skeleton which was discovered was supposedly laid to rest more than ten thousand years ago. It is one of the oldest such skeletons in the Americas, and was found in an undersea cave along the Yucatan Peninsula in Mexico.

Back when the skeleton was laid to its final resting place, the region was mostly desert, and the skeleton could lend clues which may shed some light on how he first Americans arrived, and just who they were.

Just about eighty miles south of Cancun, the intricate system of caverns of Chan Hol, which means “little hole”, is like a deep valley along the coast of the Caribbean.

German cave divers back in 2006, swam a remarkable 1,800 feet into the dark treacherous underwater tunnels and, quite by accident, happened across the Ice Age human’s remains ad sent notice to the archaeologists located in the surrounding state of Quintana Roo.

Over the past three years scientists under the guidance of the director of the Desert Museum in Saltillo, Mexico, Arturo Gonzalez, have been poking around and documenting the bones in place, so as not to disturb the scene and lose any vital things which might be offered by the surroundings.

It’s really astounding to think of all the ancient marvels which lie in wait for us under the ocean waves, if only we strap on a scuba tank.

Scientists say they are baffled by the large number of whale shark sightings reported this summer in the northern Gulf of Mexico. Reports have been pouring in from all over; from Clearwater to the Florida Panhandle and along the Alabama, Mississippi and Louisiana coasts.

“The sheer number of anecdotal reports from the public is amazing. There’s obviously something going on,” says shark scientist Bob Hueter who heads the Shark Research Center at Mote Marine Laboratory.

It is common for Whale sharks to gather in the plankton-rich waters off the Yucatan Peninsula during the summer, but this year numerous whale shark sightings have been reported from the eastern and northern parts of the Gulf as well. The concentrations spotted off the Yucatan Peninsula are also higher than before with hundreds of Whale sharks being seen in a single location.

According to Mote Marine Laboratory records, there were just three Whale shark sightings in the Florida Gulf in 2005, two in 2006, five in 2007, and three in 2008. This year, there have been 12 sightings just from July to mid-August.

According to Heuter, the large Whale sharks may have been attracted by a change in the massive “loop current” in the Gulf that took place this year, and there is also a stronger than usual upwelling of cold, nutrient-rich water off the Yucatan that may play a role.

“That changed the oceanography a bit, and it could have driven some of these animals up into the northern Gulf,” Hueter explained.

Eric Hoffmayer, a biologist with the Gulf Coast Research Laboratory on the Mississippi coast, said his lab has gotten reports of 30 sightings in just the last two weeks. On Aug. 1, there was a reported sighting of more than 100 whale sharks congregating about 60 miles off the Louisiana coast.

“We don’t know what’s going on,” said a baffled Hoffmayer.

Many of the sightings have occurred when there was a full moon.

As mentioned above, record sightings are being reported from the waters off Yucatan as well. An aerial survey last week did for instance reveal over 400 whale sharks in a relatively small area near the Isla Mujeres. The Yucatan aggregation is an annual phenomenon, but it usually takes place near Isla Holbox and the group tends to be much smaller.