Search the Community
Showing results for tags 'forgery'.
Found 3 results
I recently bought this piece from online and am uncertain of its authenticity. (But not very worried - it set me back less than $10!) It looks very much like the Dactylioceras ammonites coming out of the Posidonia Shale that I see online sometimes; however, up close, the shimmer appeared suspiciously similar to glitter nail polish. I tried a little acetone on one of the small back ammonites (third photo) and the gold dusting came off easily. There doesn't seem to be any depth to the positive fossils; where the plate is chipped, there just seems to be shale underneath. There are also tons of tiny ammonite impressions on the front but almost none in back. On the other hand, pieces like these are inexpensive, so would it be really worth the trouble to forge? Dimensions of the piece are about 13cm across, 1cm deep. Thank you for your expertise! I'm learning a lot from this forum. Happy to post more photos if necessary.
Evening all, Sorry to bore everyone with yet another egg post, however I stumbled across these "hadrosaur eggs" at the local antiques market. In the dark of the guy's stall they looked very real, but I'm having second thoughts as to its authenticity. Seller had no info bar that he got it off an old man who worked in SE Asia (red flag surely) and brought back a whole bunch of stuff. Anyway, thoughts and discussion would be appreciated!
Fruitbat posted a topic in DocumentsThese are a few of the pdf files (and a few Microsoft Word documents) that I've accumulated in my web browsing. MOST of these are hyperlinked to their source. If you want one that is not hyperlinked or if the link isn't working, e-mail me at firstname.lastname@example.org and I'll be happy to send it to you. Please note that this list will be updated continuously as I find more available resources. All of these files are freely available on the Internet so there should be no copyright issues. Articles with author names in RED are new additions since July 6, 2017. Fossil Fakes and Composites Aguirre, J. (2004). Plagiarism in Paleontology: A New Threat Within the Scientific Community. Revista Española de Micropaleontologia, 36(2). Balter, M. (2013). Authenticity of China's Fabulous Fossils Gets New Scrutiny. Science, Vol.340. Bednarik, R.G. (2013). African Eve: Hoax or Hypothesis? Advances in Anthropology, Vol.3, Number 4. Branch, G. and E.C. Scott (2013). Peking, Piltdown and Paluxy: creationist legends about paleoanthropology. Evolution: Education and Outreach, 6: 27. Corbacho, J. and C. Sendino. Fossil fakes and their recognition. Corbacho, J., C. Sendino., and M'H.Tahiri (2011). Palaeontological Fakes. Batalleria, 16. (Thanks to xonenine for finding this one!) Dawson, C. and A.S. Woodward (1913). On the Discovery of a Paleolithic Human Skull and Mandible in the Flint-Bearing Gravel Overlying the Wealden at Piltdown, Fletching.Quarterly Journal of the Geological Society, Vol. 69. (NOTE: 'Piltdown Man' was later proven to be one of the greatest hoaxes ever perpetrated in science. This article is included for historical value only.) Eriksson, M.E. and G.O. Poinar (2015). Fake it till you make it - the uncanny art of forging amber. Geology Today, Vol.31, Number 1. Espinoza, E.O., et al. (1990). A Method for Differentiating Modern from Ancient Proboscidean Ivory in Worked Objects. Current Research in the Pleistocene, Vol.7. Kosmowska-Ceranowicz, B. (2003). Amber Imitations in the Warsaw amber collection. Acta zoologica cracoviensia, 46 (suppl.-Fossil Insects). Lerosey-Aubril, R.. A fake Inca trilobite from Chile. The trilobite papers, 16. Massare, J.A. and D.R. Lomax (2014). Recognizing Composite Specimens of Jurassic Ichthyosaurs in Historical Collections. The Geological Curator, 10(1). (Note: Article begins on page 9. Thanks to doushantuo for locating this one!) Mateus, O., M. Overbeeke, and F. Rita (2008). Dinosaur Frauds, Hoaxes and "Frankensteins": How to Distinguish Fake and Genuine Vertebrate Fossils. Journal of Paleontological Techniques, Number 2. Olson, S.L. (2000). Birds-Dino Flap - Countdown to Piltdown at National Geographic. The Rise and Fall of Archaeoraptor. Backbone, Vol.13, Number 2. Raducanu, I. (2006). Actual Exigencies Concerning the Quality of Amber Pieces Commercialized in Romania. Buletinul Universitatii Petrol - Gaze din Ploiesti, Vol. LVIII, Number 2. Rowe, T., et al. (2001). The Archaeoraptor forgery. Nature, Vol.410 (brief communications). Ruffell, A., N. Majury and W.E. Brooks (2012). Geological Fakes and Frauds. Earth-Science Reviews, 111. Padian, K. (2000). Feathers, Fakes and Fossil Dealers: How the Commercial Sale of Fossils Erodes Science and Education. Palaeontologia Electronica, Vol.3, Issue 2, Editorial 2. Senter, P. and D.M. Klein (2014). Investigations of claims of late-surviving pterosaurs: the cases of Belon's, Aldrovandi's, and Cardinal Barberini's winged dragons. Palaeontologia Electronica, Vol.17, Issue 3. Senter, P. and P.D. Wilkins (2013). Investigation of a claim of a late-surviving pterosaur and exposure of a taxidemic hoax: the case of Cornelius Meyer's dragon. Palaeontologia Electronica, Vol.16, Issue 1; 6A. Stone, R. (2010). Altering the Past: China's Faked Fossils Problem. Science, Vol.330. Straus, W.L. (1954). The Great Piltdown Hoax. Science, Vol.119. Turrittin, T.H. (2006). An annotated bibliography of the Piltdown Man forgery, 1953-2005. PalArch, 1, 1. Vanlandingham, S.L. Extraordinary Examples of Deception in Peer Reviewing: Conconction of the Dorenberg Skull Hoax and Related Misconduct. Wang, X. (2013). Mortgaging the future of Chinese paleontology. PNAS, Vol.110, Number 9. Wing, O. (2009). A simulated bird gastric mill and its implications for fossil gastrolith authenticity. Fossil Record, 12(1). Zhou, Z., J.A. Clarke and F. Zhang (2002). Archaeoraptor's Better Half. Nature, Vol. 420. Zipfel, B., C. Yates and A.M. Yates (2010). A case of vertebrate fossil forgery from Madagascar. Palaeont.afr., 45, Technical Note. Pseudofossils Breton, G., M. Serrano-Sanchez and F.J. Vega (2014). Filamentous micro-organisms, inorganic inclusions and pseudo-fossils in the Miocene amber from Totolapa (Chiapas, Mexico): taphonomy and systematics. Boletin de la Sociedad Geologica Mexicana, Vol.66, Number 1. Jenkins, R.J.F., P.S. Plummer and K.C. Moriarty (1981). Late Precambrian Pseudofossils from the Flinders Ranges, South Australia. Transactions of The Royal Society of South Australia, 105. Knaust, D. and R. Hauschke (2004). Trace fossils versus pseudofossils in Lower Triassic playa deposits, Germany. Palaeogeography, Palaeoclimatology, Palaeoecoloty, 215. Queensland Museum (2011). Pseudofossils - Fact Sheet. The State of Queensland (Queensland Museum). Schopf, J.W., et al. (2010). Precambrian microbe-like pseudofossils: A promising solution to the problem. Precambrian Research, 179.