QUOTE
If he was willing to pass off pictures of the male and female copies as the original once, will that be done again
Just thought I'd put a stop to this notion. As I said in an earlier post, when paleontologists and ichnologists refer to "
casts," it means a
reproduction of the original. Otherwise, we say "
original." In all my wiriting about the Skookum cast and the photos, etc., you'll notice I refer to the "cast", never "the original specimen." I understand how Melissa and others might get confused by this apparent scientific jargon, but to insinuate that I'm somehow being dishonest or deceitful is just absolutely 100% wrong and makes me want to cry like Mel Gibson at a wine tasting party. Sorry for the misunderstandings.
Now...LAL and others are apparently vexed by my overlooking their questions:
1) how do elk satnd up?
2) why didn't I ask to see the original?
so here's the absolute, final, conclusive, never again needs to be repeated ever answers:
1) they extend the metacarpals forward, roll the hips from the horizontal to near vertical position, then extend the caudally-facing humerus to the vertical plane, unfold their elbows (thereby extending the radius and ulna forward, forming a brace agaisnt which the opposing force of the now extending hindlimbs can act). The forelimbs stay put, extending well ahead of the main body impression (this area in front of the the main body imprint is not preserved in the Skookum Cast, which barely extends past the metacarpal bulges), as the hindlegs completely unfold, leveraging the animal upards. From this pose (hind hoofprints are now located on the side(s) of the body imprint where the folded legs originally were, or straddling the imprint, or even in the imprint, depending on how the animal stabilized itself), the elk can walk off in absolutely any direction it chooses. This is all easier shown with a series of figures...and yep...they're in the paper I'm submitting, so you'll either have to wait, or
go look at an elk.
2) because: 1) the morphologcal signature in the cast are so definitively elk impressions that in this case, it is honestly not necessary (just like if someone showed me a cast...sorry...a
reproduction of a cast of a human footprint, I wouldn't need to stare at the original cast for six years to say: "That's a human footprint."); 2) I don't feel like spending money and time on a plane ticket to go to wherever the original is, look at it for a couple of hours (or minutes) and go..."Yep, I was right...it's an elk."; and 3) The whole purpose of making casts of specimens (as any paleontologist or archaeologist knows) is so they are available for others to study, largely eliminating the need for trips like described in #2. Honestly, the super-dooper-fine details of the Skookum Cast are not at all necessary to verify that the thing is an elk impression. Most elk impressions don't even preserve hair or muscle imprints, but they're still quite identifiable as being elk imprints on the basis of the metacarpal, metatarsal, and hoof print impressions. Even the cast (sorry...reproduction of the original) of the Skookum Cast has a far greater amount of preservation of fine details than the average elk imprint, making it a very ordinary, albeit very nicely preserved, example of an elk impression in mud.
I understand why some are all gung-ho that I should examine the original. But, this is a bit of red herring. Photos of the original clearly show
all the major features that diagnose it as an elk imprint and that are also plainly visible on the cast...sorry...reproduction of the original (clear metacarpal bulges, clear curve of the ilium, tail, haunch, metatarsals, hair flow, yadda yadda). And as I mentioned before (but was apprently overlooked), many paleontologists and ichnologists actually prefer to look at casts since the color distortions common in original specimens are thus removed, allowing for clearer analysis.
Don't believe me?
Check out Paul Sereno's description of the small, toothed, Early Cretaceous bird
Sinornis in Nature (or Science, I forget which). He used a
cast poured from the original to describe the skeletal features of this sparrow-sized bird. Horrors!
Als look at some of the work done by Michael Benton who studied latex peels (not originals) of the Carboniferous tetrapods from Greenland. EGADS!
Of course, we must never forget Martin Lockley, who's been known to actually study...*hard hats on please*...safety glasses secure...casts of casts of weathered dinosaur footprints! NNNNOOOOOOOO!!!!!!
And again, just to bring it on home...the
issue here is
how does an impression exhibiting
identical morphologies to an elk's butt, ilium, flank, metatarsals, metacarpals, sternum, and tail get to be interpreted as something other than an elk impression?