Coelacanth tidbits have been surfacing and leaping up into my awareness over the last few days. I’ve fished them out of my short term catches and netted them anew here for you.
1) A highly debated bit of hominid fossil news these days is focussing on the Hofmeyr skull. The skull, found 55 years ago in a river bed near Hofmeyr in the Eastern Cape Province, South Africa, has resurfaced because of a new analysis of the contents of the inside of the skull. This new study has shown that the Hofmeyr skull is a lot older than people thought. An article in Science, January 12, 2007, details the findings.
The Hofmeyr skull (above). Scientists have now dated the skull as being 36,000 years old. The great similarity of this skull to skulls of the same age from Eurasian finds allegedly confirms the “Out of Africa” hypothesis. Modern humans broke out of their place of origin around 40,000 years ago — from Africa south of the Sahara — and populated the world, according to the Science paper.
Now here’s the coelacanth link to this possibly ground-breaking fossil find: The skull was found in 1952, by none other than Marjorie Courtney-Latimer (above, left) – the museum curator who discovered in 1938, the first coelacanth and was honored with having her name forever linked to it (Latimeria chalumnae). Since the second coelacanth was not found until 1952, the same year of the Hofmeyr skull find, her skull discovery that year has always been overshadowed.
2) The oceans around the location of where the 1952 coelacanth was found and the Comoros islands most associated with coelacanths were rocked on January 18, 2007, by earthquakes. Comoros’ largest island shook twice and there is a threat of eruption from Mount Karthala, one of the world’s largest active volcanoes. Comorian authorities have made emergency plans to evaluate at least 30,000 people in case the 7,746 ft (2,361 meter) volcano, which dominates the main island of Grand Comore, blows.
3) Finally, Dinofish’s Jerome Hamlin is on his way this winter to check out some tantalizing rumors from an undisclosed location for what may be a new population of coelacanths. Stay tuned.
The first Indonesian coelacanth captured by locals on the team headed by scientists Mark and Arnaz Mehta Erdmann, who described the discovery in the September 24, 1998 issue of Nature. If Indonesia, why not elsewhere in the world?
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