Sunday, April 14, 2013

CRYPTOLINK: In Search of… the Sea Snake


In October 1845 British geologist Charles Lyell was visiting Boston, when he noted an advertisement proclaiming that a “Dr.” Albert C. Koch would exhibit the 114 foot long skeleton of “that colossal and terrible reptile the sea serpent” to the paying public. Lyell dismissed this claim soon as a fraud , as the skeleton was in fact from the extinct whale species Zeuglodon, described by Richard Owen just some years before.
Fig.1. The infamous “Hydrarchos” by German fossil collector Albert Koch as displayed in New York. Not only was the fossil animal composed of various specimens of the extinct whale Zeuglodon, but in this illustration even the size of the supposed skeleton is exaggerated.  Image from FOWLER (1846): “The American Phrenological Journal and Miscellany”, image in public domain.
Like many other Victorian naturalists Lyell showed great interest in the supposed existence of large marine monsters. A good friend of Lyell, Canadian geologist John William Dawson, informed him of  a sighting in August 1845 at Merigomish, in the Gulf of St. Lawrence. Here two “intelligent” testimonies had observed a 100 foot long sea snake with humps on the back and the head similar to a seal. Lyell describes this sighting in his book “Second Visit to the United States of North America” (1849) and adds that stories about unusual encounters abound along the west coast of the U.S. He mentions even that a young sea serpent was still preserved in spirits in the Museum of New Haven. However Lyell, seeing the specimen for himself, agreed with other skeptics that it was nothing more than a land snake (Coluber constrictor) with a deformed spine.
Fig.2. Newspaper from Boston with an article about the strange, but true, encounter with the Mountauk Monster – a sea snake in 1817 (image in public domain).
Despite the lack of evidence, Lyell confess in his writings that he remained optimistic “for I believed in the sea serpent without having seen it.” Lyell’ s interest in sea snakes was strongly influenced by his passion for geology.

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