Search This Blog

Friday, July 15, 2011

Darwinism the "Ghost that wasn't there" strikes again!!!

Hey, buddy?  Wanna buy a hypothesis real cheap?  I got the good stuff right here!

Earlier this month and more than once, in fact, I have mentioned that current Big Bang Hypotheses are mostly nothing.  Yep, nothing.  95% of the currently popular Big Bang model is made up of indiscernible Dark Matter and Dark Energy.  Dark being the operative word because these fudge factors are not detected or observed but the equations NEED them to be out there somewhere to work.  This is what Darwinists call "science." 

Now, you go ahead and believe what you like but, if the marketplace of ideas operated like the marketplace of actual goods, Big Bang Incorporated would be bankrupt by now.  Darwinism Corporation would likely be defunct as a buggy whip factory.  No one would go into an auto dealership and be satisfied with getting 5% of an Mustang for their 30 grand!  

"Sure, here is the rear axle, the tires and the trunk lid.  You cannot perceive the rest of the car but rest assured that it is there!"


Right.  


Well, the same kind of thing happens in the world of paleontology.  One of the many secrets of Darwinism is that there should be a kind of continuum of slightly changing organisms as they gradually evolved from one thing to another thing.  There should be millions of "transitional" fossils in the rocks.  In fact, most of the things you are taught about sedimentary rock layers in school are wrong.  But the lack of transitional fossils is one of the worst problems they have.  There are a handful of dubious transitional fossils that Darwinists have presented to us but frankly the whole fossil record should be full of them!  But that isn't what we see.


We see fully formed organisms, most of which are extinct now, although they very often have living relatives.  Experts in the field of physiology will tell you that the immense size of many of the extinct creatures, especially dinosaurs, would be impossible in our world today.  The atmosphere of the pre-Flood era had to have had a higher percentage of oxygen to sustain some of the largest specimens of the now extinct dinosaurs.  That is just one of many reasons dinosaurs do not apparently exist today.


After the Flood the animal populations expanded all around the world while mankind remained in the area of Babel until forcibly expelled by God by confusing their languages.  This is why dinosaurs were able to survive for well over a thousand years after the Flood because, although they were smaller than their prediluvian cousins, they were still so dangerous to mankind that they had to be killed off eventually when mankind expanded around the planet.  Pictures, carvings, statues, stories, official town records and historical documents all show us that dinosaurs existed in many areas until around the time of Columbus.  In some localities (like Southern Illinois) there were sightings that dated up to the early 18th Century.  I'm not talking about Nessie, I am talking about official records and anatomically correct drawings, carvings, statues and paintings of dinosaurs done by men and women who saw them, lived near them and eventually killed them off.  


In any event, the time had to come when animals unable to fend for themselves like the DoDo would be killed off and dinosaurs were killed off (unless there are still a few in the remote areas of the Congo) and if mankind had not decided to begin protecting the rarest wild animals it is quite likely that Tigers and perhaps Lions and the biggest Bears would have been exterminated as well.  Sperm Whales might have been exterminated if fossil fuels had not been discovered.  There was a time when Whale Oil was the popular lamp fuel.  The creatures we see today have speciated to very different appearances in a lot of cases while others have remained the same.  All organisms have genetic information that allows them to vary according to environment.  There are fish that are basically the same with the exception that some dwell in fresh waters and others in salt water.  There are some creatures that look exactly as they do in the fossil record.  Organisms can change over time due to ecological conditions, that is part of their design.  Creationists don't argue that organisms change, they simply state that kind produces kind.  Variation only takes place within kind and therefore fish didn't become rats and cows didn't become whales nor did dinosaurs (this one is kind of funny) become birds!   See that Robin over there?  Used to be T. Rex!  Pretty big comedown, huh?


Ironically, a Darwinist named Sagan wrote a book called "The Demon-Haunted World: Science as a Candle in the Dark" and yet Darwinists certainly believe in ghosts.  

credit

So I now present Ghosts in the rocks:


Ghosts in the rocks

Published: 14 July 2011(GMT+10)
Ghosts in the rocks
iStockphoto 

Contradictions between evolutionary fossil dating and the dating implied by evolutionary cladistic analyses are common. Therefore, one dating scheme must take precedence over the other. The vagaries of fossilization are well-known, with fossil ranges commonly being extended by tens and hundreds of millions of years by new discoveries.1 Consequently the ‘evolutionary history’ deduced from cladistics analyses takes precedence over fossils. This means many taxa are inferred to be much older than the evolutionary fossil dating indicates. To accommodate this, evolutionists have invented ‘ghost lineages’, which are lineages that have no fossil evidence.


The irony is that this auxiliary hypothesis (a hypothesis needed to explain some first-look contradiction to a core theory, such as evolution) is needed to plug a hole in another auxiliary hypothesis—cladistics. Cladistics was designed to support evolution despite the striking paucity of clear-cut lineages in the fossil record, which Darwin originally recognised but predicted would be filled with new finds. Because these dating discrepancies are common, ghost lineages are commonly invoked:

However, it is not an explanation per se; it is inherently an argument from silence—if there was evidence, ghost lineages wouldn’t need to be invoked.
“The sequence of branching events in a morphological cladistic hypothesis is often harmonized with the fossil record of the ingroup through the creation of ‘ghost lineages’, artificial extensions of a taxon’s range beyond its observed first appearance in the fossil record (Norell 1993). This approach essentially erases any discrepancy between the observed order of appearance events and the order implied by the hypothesis. Insofar as ghost lineages explain away discrepancies between (stratigraphic) observation and (cladistic) hypothesis, they may be considered appeals to ad hoc support, analogous to the way homoplasy is invoked to explain away morphological data that are incongruent with a cladistic hypothesis”.2
Some examples include:
Ordovician/Silurian trilobites:
“Phylogenetic work in progress, however (Adrain, unpublished data), suggests that a substantial number of Silurian ‘rebound’ genera had Ordovician sister taxa—many ghost lineages (Norell 1992), undetected and undetectable by taxic paleobiology, survived the event, and the taxic description of extinction is at best an overestimate.”3
sauropod dinosaurs:
“The early Middle Jurassic low point matches a particularly poor part of the sauropod fossil record according to Upchurch and Barrett (2005), who noted that ghost ranges are high relative to observed lineages for this time interval.”4
“In each case, ichnofossil and body fossil character and temporal distributions were non-overlapping, so hypotheses of character transformation required ad hoc hypotheses of character change (homoplasy) or of stratigraphic intervals in which taxa were not sampled (ghost lineages).”5
birds:
The minimum ghost lineage separating birds from their nearest dinosaurian relative is short. Based on the presence of dromaeosaurids in the Barremian (Kirkland et al., 1993), the minimum ghost lineage is only 20.9 my long”.6
and whales:
“Ghost lineages necessitated by the phylogenetic hypothesis extend the stratigraphic range of Cetacea into the middle Paleocene (Torrejonian), ten million years earlier than the oldest cetacean fossil currently known.”7

Long-lived ghosts

Severely out-of-place fossils are sometimes cited as evidence that would falsify evolution. But ghost lineages were invented to explain this very problem! So, is the issue the size of the age discrepancy? This raises the rather obvious question of what exactly constitutes a ‘large’ gap, since ‘large’ is a relative term.
How about 25 million years?
Captorhinus laticeps (the earliest member of the Saurorictus sister group) is Leonardian in age (Heaton, 1979), the Tatarian age of the Karoo captorhinid is suggestive of an extensive (approximately 25 million year long) ghost lineage for Saurorictus.”8
Still not long enough? What about 50 million years?
“It is not surprising that the relationships of post-Jurassic plesiosaurs cannot be better resolved considering the large gap in the Lower Cretaceous record (almost 50 million years), indicating a long ghost lineage leading to the Callawayasaurus, Libonectes, Hydrotherosaurus, and Aristonectes clade”.9
Or 60 million years for the supposed ‘dinobird’ fossil Mahakala omnogovae:
“The extant fossils for Mahakala are ‘dated’ at 80 Ma, but the split between dramaeosauridae and paraves supposedly occurred about 140 Ma. Moreover, there are many dramaeosaurs that fill in that chronological gap, but they are all ‘more advanced’ in their morphology than Mahakala. This is a ghost lineage 60 million years in the making!”10
These changes span numerous geologic ‘epochs’, while some even span times longer than whole geological periods! It seems that the scope of ghost lineages to explain time gaps is almost limitless.

Ghosts of ghosts

Usually, a ghost lineage is assumed to have undergone ‘evolutionary stasis’ during the period for which there is no fossil evidence for its existence. But evolutionary stasis is itself a vacuous oxymoron seemingly designed just to keep people thinking that evolution explains all change, including no change.11
 
Sometimes, however, some gaps are so large that filling it with one species is not enough. Though the concept of ‘ghost lineages’ is kept, the ‘evolutionary stasis’ assumption is thrown out. This constitutes inventing a whole ghost cladogram of unobserved species out of thin air when evolutionists think it is necessary:
“Short of extending the stratigraphic range of T. neglectus across this stretch of time, it is more likely that the gap represents a ghost lineage partitioned by successive, but yet undiscovered species. Given the species longevity values calculated by Dodson (1990) it is clear that there must be considerable species diversity masked by the ghost lineage leading to T. neglectus, perhaps much more than the known diversity of the entire hypsilophodontid clade as presently recognized [emphasis added]!”12
They seem to call not just for evidence of a taxa extending back millions of years, but the wholesale invention of species that supposedly lived and died that never left a trace in the fossil record. This shows that there need be little restraint on the use of ghost lineages to make cladistics analyses fit the stratigraphic record. As Geiger, et al said:
Any cladogram can be placed in a temporal framework that agrees with the stratigraphic record if sufficient ghost lineages are invoked [emphases added].”13

Auxiliary hypotheses and the need for evidence

Auxiliary hypotheses, a concept coined by philosopher of science Imre Lakatos, are an integral part of almost any core theory, such as evolution.14 They are used to explain evidence that at first blush appears contradictory to the core theory. Evolution, as a core theory, relies on many such auxiliary hypotheses to maintain its validity. This is not necessarily a problem, but one needs to look at the evidential validity of the auxiliary hypotheses to see if the core theory can survive the claim of contradiction.

Fossil patterns can’t give a history because they offer no description of themselves.

Ghost lineages (that is, lack of fossil evidence for lineages that evolutionists believe existed) are typically explained as resulting from the vagaries of fossilization and evolutionary stasis. Nobody denies that fossilization is fickle, and the fossils may create more gaps in our understanding of biology than they close. But we’ve seen that ghost lineages can be applied to essentially any discrepancy between the cladistics and stratigraphic ‘timelines’. Therefore, it is not an explanation per se; it is inherently an argument from silence—if there was evidence, ghost lineages wouldn’t need to be invoked. ‘Ghost lineages’ are nothing more than an ad hoc band-aid designed to deflect criticism of evolution.

Conclusions

Paleontology seeks to describe the distribution pattern of fossils observed in the rocks, both spatially and temporally. The spatial relationships can be described directly—it is observational science. However, the temporal distribution of fossils is inescapably tied up with the presuppositions one brings to the historical investigation. One’s axioms determine what types of evidence are relevant and thus admissible to the paleontological discussion. Fossil patterns can’t give a history because they offer no description of themselves.15 Within paleontology, molecules-to-man evolution is not a scientific theory but an axiom that guides and therefore constrains investigation. It’s not that evolution does explain everything; it’s that it can explain anything because the axiom dictates that it must. It is the only game allowed.
‘Ghost lineages’ are one of the more blatant examples of this problem. They are an ad hoc attempt to resolve incongruities between fossil dates and dates for evolutionary events derived from cladistics analyses. They explain away the problems by positing evolutionary stasis (yet another auxiliary hypothesis) for which they have no positive evidence. No single ghost lineage can be falsified as such, but it emphasizes how, in ReMine’s poignant words, evolution “adapts to data like a fog adapts to landscape.”16

Related articles

Further reading

References

  1. E.g. Oard, M.J., Further expansion of evolutionary fossil time ranges, Journal of Creation 24(3):5–7, 2010. Return to text.
  2. Finarelli, J.A. and Clyde, W.C., Reassessing hominoid phylogeny: evaluating congruence in the morphological and temporal data, Paleobiology 30(4):614–651, 2004. Return to text.
  3. Adrain, J.M. and Westrop, S.R., Paleobiodiversity: we need new data, Paleobiology 29(1):22–25, 2003. Return to text.
  4. Mannion, P.D. and Upchurch, P., Completeness metrics and the quality of the sauropodomorph fossil record through geological and historical time, Paleobiology 36(2):283–302, 2010. Return to text.
  5. Wilson, J.A., Integrating ichnofossil and body fossil records to estimate locomotor posture and spatiotemporal distribution of early sauropod dinosaurs: a stratocladistic approach, Paleobiology 31(3):400–423, 2005. Return to text.
  6. Brochu, C.A. and Norell, M.A., Temporal congruence and the origin of birds, J. Vert. Paleontol. 20(1):197–200, 2000. Return to text.
  7. O’Leary, M.A and Uhen, M.D., The time of origin of whales and the role of behavioral changes in the terrestrial-aquatic transition, Paleobiology 25(4):534–556, 1999 Return to text.
  8. Modesto, S. and Smith, R.M.H., A new Late Permian captorhinid reptile: a first record from the South African Karoo, J. Vert. Paleontol. 21(3):405–409. 2001. Return to text.
  9. Gasparini, Z., Bardet, N., Martin, J.E. and Fernandez, M., The elasmosaurid plesiosaur Aristonectes cabrera from the latest Cretaceous of South America and Antarctica, J. Vert. Paleontol. 23(1):104–115, 2003. Return to text.
  10. Doyle, S., Cladistics, evolution and the fossils, J. Creation 25(2), in press, 2011. See also: Turner, A.H., Pol, D., Clarke, J.A., Erickson, G.M. and Norell M.A., A basal dromaeosaurid and size evolution preceding avian flight, Science 317:1378–1381, 7 September 2007. Return to text.
  11. Doyle, S., Oldest fossil shrimp? J. Creation 25(1):3–4, 2011. Return to text.
  12. Weishampel, D.B, Fossils, phylogeny, and discovery: a cladistic study of the history of tree topologies and ghost lineage durations, J. Vert. Paleontol. 16(2):191–197, 1996; p. 196. Return to text.
  13. Geiger, D.L., Fitzhugh, K. and Thacker, C.E., Timeless Characters: a response to Vermeij (1999), Paleobiology 27(1):177–178, 2001. Return to text.
  14. Lakatos, I., Falsification and the methodology of scientific research programmes; in: Lakatos I. & Musgrave A. (eds.), Criticism and the Growth of Knowledge, Cambridge University Press, Cambridge, 1970. Return to text.
  15. Reed, J.K., Cuvier’s analogy and its consequences: forensics vs testimony as historical evidence, J. Creation 22(3):115–120, 2008. Return to text.
  16. ReMine, W., The Biotic Message: Evolution versus Message Theory, St Paul Science, St Paul, MN, p.350, 1993. Return to text.