The Large End Of Merhorse Reports
Manes turned out to be non-determing factor in sorting since most kinds o f Sea Serpents seem to have some sort of a medial backfin or backbone ridge accentuator. But in this case the larger "Merhorses" were associated with other features such as a much shorter and thicker neck and an enormous eye a foot across or "The size of dinner plates"
Below I'm outlining several features from several distinct reports WORLD-WIDE
Above and below, large Mosasaur reconstructions by Charles R Knight, including the medial backfin. The medial fin does have a reason to be there, to provide stability in a very long body swimming, even as Bernard Heuvelmans had argued for a long low stabilizer down the middle of the back for "Basislosaurus" (zueglodon)
"Dart" SS sighting by Pristichampsus (Tim Morris) on Deviant art
Above the Merhorse variant sighting from the Dart/Captain JM Dawson/ Dundee 1878 report which was said to be suspicious by Heuvelmans in that it was.said to be like no other report.(IN THE WAKE OF THE SEA SERPENTS, p 363) But for the fact that it was said to have had a mane down its back, on the contrary, it sounds very much like the famous" Rotomahana "report that Tony Lucas thinks is a Mosasaur (On the bais of the plan drawing above I would tend to go along with that interpretation now) Below is the Grangense SS used to represent the usual run of "Marine Saurian" reports.
" Grangense" SS sighting by Pristichampsus (Tim Morris) on Deviant Art
The U28 and U108 Sea Serpents in World War I were most likely the same type,
Seen in cold waters of the North Sea and North Atlantic in the summer, and said to be about 100 feet long
http://laist.com/2009/01/11/weird los angeles 7.php
WEIRD LOS ANGELES: THE SAN CLEMENTE SEA MONSTER
Believe it or not, Southern California's San Clemente was once a sea serpent haven. The June 1934 issue of "Esquire Magazine For Men" featured an intriguing article by a Ralph Bandini who spoke quite openly of his two encounters with the San Clemente Monster. In his article "I Saw A Sea Monster," Bandini commented, "San Clemente Island is a lonely, wind-swept bit of rock and sand lying some fifty miles south of Los Angeles Harbor. It is little frequented except by fishermen. Its waters are lonely too...The Thing itself appears to like this remote bit of ocean - that windy channel between San Clemente and Santa Catalina."
During the early 1900s there were rumors that a strange creature was roaming the Avalon waters, and that some thirty people had seen the monster, but spoke little of it. Baldini was tuna fishing in the southern Californian channels when he first spotted the leviathan. He was ten miles off Catalina when the beast emerged from the water about a mile away. It was no whale. No sea elephant. It was a monster. It was a glistening, dark beast that rose out of the water, and remained exposed for a minute or so before sinking majestically back into the depths.
Baldini chose not to speak of the sighting, despite the possibility of some publicity and small fortune. He respected others who'd seen the beast, and all witnesses he could track down sketched a monster that matched every other sketch he'd seen. Then, in the September of 1920 Ralph had a very close encounter with possibly the same form.
He was swordfish fishing with a Mr Smith Warren. They'd been positioned at Mosquito Harbor and were passing White Rock when something caught Baldini's eye. Just three-hundred yards away he saw what he described as, "A great barrel-shaped Thing, tapering toward the top and surmounted by a reptilian head strangely resembling those of the huge, prehistoric creatures whose reproductions stand in various museums. It lifted what must have been a good twenty-feet. Widely spaced in the head were two eyes - eyes such as were never conceived of even in the wildest nightmare."
These eyes were around a foot in diameter, like dinner plates, belonging to some great, hulking monster seemingly spewed from one of H.P. Lovecraft's fictional terror tales. But this was real.
The men headed for the creature and got to within one-hundred feet. It appeared as though it was covered in [had a mane they thought was made up of] short, dark bristles, (with) a reddish hue. All that protruded from the water was a huge neck and head. Goodness knows what length and mass lurked beneath the waves it frothed around it. And then it was gone...slipping back into the murky domain.
Only a few witnesses to the San Clemente sea monster remain today. Many have surely never spoken of the great beast, and others died with their secrets. However, what we do know is that out there, somewhere, there still may be one, two, or more sea serpents eluding science, and stirring the waves of legend.
Sources: "Strange Ark"Contact the author of this article or email tips@laist.com with further questions, comments or tips.
[WHEN TABITCA CAPE RAN THIS STORY ON HER CRYPTO-OSICTY BLOG I IMMEDIATELY SAW IT WAS NO TYPICAL MERHORSE SIGHTING BUT IT DID ALSO HAVE SEVERAL MEASUREMENTS IN COMMON WITH THE FOLLOWING FAMOUS REPORT, AND TO THE SEA SERPENT SAID TO HAVE BEEN KILLED AND FLENSED BY THE CREW OF THE" MONONGAHELA"--] http://www.thebookofdays.com/months/aug/6.htm On the 12th of December 1857, the ship Castilian, bound from Bombay to Liverpool, was, at six in the evening, about ten miles distant from St. Helena. A monster that suddenly appeared in the water was described by the three chief officers of the ship-Captain G. H. Harrington, Mr. W. Davies, and Mr. E. Wheeler; the description was entered by Captain Harrington in his Official Meteorological Journal, and was forwarded to the Board of Trade. Nothing can be more plain than the honest good faith in which the narrative is written. The chief facts, in the captain's own words, are as follows: 'While myself and officers were standing on the lee-side of the poop, looking towards the island, we were startled by the sight of a huge marine animal, which reared its head out of the water, within twenty yards of the ship; when it suddenly disappeared for about half a minute, and then made its appearance in the same manner again-shewing us distinctly its neck and head, about ten or twelve feet out of the water. Its head was shaped like a long nun-buoy [a conical shape]; and I suppose the diameter to have been seven or eight feet in the largest part, with a kind of scroll, or tuft of loose skin, encircling it about two feet from the top. [The Mane in this case was recognized as a continuous frill of skin and it turned over, hanging down two feet from the top/median line of the spine]
The water was discoloured for several hundred feet from its head: so much so, that on its first appearance my impression was that the ship was in broken water, produced, as I supposed, by some volcanic agency since the last time I passed the island; but the second appearance completely dispelled those fears, and assured us that it was a monster of extraordinary length, which appeared to be moving slowly towards the land. The ship was going too fast, to enable us to reach the mast-head in time to form a correct estimate of its extreme length; but from what we saw from the deck, we conclude that it must have been over two hundred feet long. The boatswain and several of the crew who observed it from the top-gallant fore-castle, state that it was more than double the length of the ship, in which case it must have been five hundred feet. Be that as it may, I am convinced that it belonged to the serpent tribe; it was of a dark colour about the head, and was covered with several white spots.' Captain Harrington, some time afterwards, strengthened his testimony by that of other persons. Physeter, Heuvelmans calls a Longneck.
Incidentally the large "Whale-eater" Marine Saurians are also reported to "Blow like a whale" when surfacing.
[IT WOULD SEEM THAT THE LARGEST "MANED" SEA SERPENTS OF TRADITION WERE OF THIS TYPE, AND THAT THE EARLY SEA SERPENT REPORTS COMMONLY ESTIMATED AS 100 TO 500 FEET AND UPWARDS WERE OF THIS TYPE. HEUVELMANS DOES MENTION THAT SOME OF THE REPORTS IN HIS CATEGORY WERE OF THIS GREAT LENGTH AND IT SEEMS THAT THE LENGTH COULD HAVE BEEN EXAGGERATED BECAUSE THE ANIMALS WERE ALSO SEEN AROUND PODS OF WHALES AND THE ESTIMATES OF LENGTH COUNTED THE WHALES ALONG AS PART OF THE SAME BODY] Combined map for "Marine Saurians" around the world, less the Crocodiles