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According to someone I know. Bought this claw as an unrestored handclaw of a dromaeosaur from the Morrison formation. Near Casper. Just under 3" long. He bought without any hesitation and I am very skeptical of it. What are you guys thoughts? Again. I am definitely not buying it, just wondering.

So you want to buy a Spinosaurus Claw? Then this might help you. This is a guide I wanted to set up for a while to help others in finding and buying a real claw. Its mostly focused on new collectors. I have noticed recently many people are searching and ending up with fake claws. This made me upset, and I wanted to reach out, and hopefully safe some people from this trap. A disclaimer: this is based on my experiences and opinions, by no means im a Paleontologist or do I know everything, but since I have started collecting, I have been obsessed with searching for claws, and you learn allot along the way, and by talking to other fanatics and sharing information. The photos I have used are from the past, taken from the web , the forum, or auction platforms, or personal. Special thanks to some members on this forum who have helped and still help me with sharing they knowledge. At this moment there are more fake claws than real claws to be find online and in stores. This is very important to know. Its very problematic. And its a big business. Im focussing in this topic specifically on 'Spinosaurids' Handclaws from Marokko. Keep in mind a real claw is very expensive, we cannot talk about prices here , but im just stating , finding a good real claw cheap is like winning the lottery. Also keep in mind a claw is much much more rare then a tooth. The Spinosaurus had only 3 of them on each hand. While it shed tooth and regrown them its whole life span, this is why a Spinosaurus tooth is not so expensive and rare. Another thing to keep remembering, do not trust any dealer / or seller blindly, I have seen fake claws being sold by dealers who have a good reputation. Im not at all saying they did it on purpose. Its up to you to educate yourself enough to know what your doing. Also do not fall for the trap of 'with authenticity documents' it does not mean anything, and can be made by anyone. Key things that are very difficult to imitate are the bloodgroves, running from both sides, and the bone structure, that runs around and follows curve of the claw, and the general shape of the claw. Finding a complete unrestored claw is even rarer, most of them have a missing tip, or back end, much like Dinosaur teeth also, the tip is very fragille, and usually restored, or glued together. Complete ones are very rare. There is also something to say on what of the three claws your dealing with , the tumb claw is the most valuable and thickest so the most wanted , they can be massive. The bigger the claw the higher the price, its as simple as that. Im dividing this topic in 6 sections with photos, what to look for, what to run away from. Ill start with the bad, going down to the best. Mostly highlighting the traps. 1 - fake composite claws the most common 2 - Carved bone caws 3 - partially fake composite claws (very misleading and dangerous 4 - poorly preserved, but real claws 5 - restored enhanced claws 6 - real claws 1. Here we have some examples of fake composited claws. There are tons of them on the web, Ive selected a few of them to make the point. Look at the wierd curved shape, horrible! another very bad composed one , look at the awe full non smooth shape And here a pretty common thing you see with fake composed claws, they sure parts of bone in their creation , to make it appear real, bellow I've marked were Another bad example, notice the overdone bloodgroves, clearly made by man. Ive quickly marked some parts where you can see random parts of bone have been added. 2. Ok so now we move on to carved from bone claws. Ive highlighted one specific one that was pretty misleading. It looked almost to perfect, and they had managed to more or less let the bone structure follow up curve of the claw. Ive almost ended up buying this claw (luckily I did not) the week after the seller had posted an almost identical , proving even more it was a fake the chance of having two claws that are almost identical is 0 in ? . Looking back at it, I think its made from multiple bone parts shifted to make it appear that it follows the curve, the shape is also to perfect to be real. They also ad these cracks with some filler, to give it a more authentic appeal ! look out for these. Here al two other carved bone claws. For the untrained eye, real, because you see 'bone' its very misleading and dangerous, a complete fake. Ive made some markings, showing the straight line of the bone structure. This should have been curved , following the curve of the claw. Another thing to notice is the almost perfect unnatural shape, especially the back end. The cracks they add on purpose to make them appeal authentic. 100% fake. One more: Again spot the straight line structure. 3. Ok so now I move on to partially fake composite claws (very misleading and dangerous) it contains parts of a real claw, but its overall fake. Ive highlighted one claw as a clear example. Notice a small part of the middle area to be real, and the tip also, they have kept these parts and added composite around it, to make it appear as an a authentic claw. 4. Now we move on to poorly preserved, but real claws. A choice of the buyer whether you want to invest in this or not. It can be nice if the price is good. Usually the price is for these are almost the same as other real claws though. But at least you are not buying a fake. A very nice and huge tumb claw , it clearly shows the bone structure following up the curve of the claw. It also shows us a clear mark were it was broken and fixed back together with filler and glue. In my opinion still very nice to have. A large authentic claw, but it has allot of hard matrix still attached to it. This can be dangerous if you are not knowing what to look for. Notice the bone structure small holls, and the bloodgrove. And last a small but real handclaw, a bit poorly preserved. 5 - Ok now we take a look at Restored enhanced claws, these can be tricky also. A fair seller should provide you with a before and after photo. If you are OK with it, you can move along, but know its not an authentic complete claw. They make them apear bigger, better, etc. Personally I always prefer authentic. Photo of the claw as it has been found. Here is an example of a before and after. The same claw after the restoration? Can you recognize it? Also notice the redish color batch they add to cover up the resto. Another example bellow of a real claw that has been restored, and colored the same way. Hard to say what the original would have looked. And last another one were I have marked the real part, and most likely the complete tip has been restored. 6. And then we Finally move on to the REAL claws Here we see a very fine example of a middle sized claw Notice the beautiful bone structure, the small holes, and the flawless color, and the bloodgrove. Another nice example, completely authentic with some filler. Very nice example. Good tip and back end. Two other very nicely preserved examples, with the typical Kem Kem colorization. Another nice one I think its the middle claw of the hand. It has been cracked in three parts but clearly visible and real. Another example, it shows a clear bone structure, blood grove etc. These things are very hard to imitate. So there we go , Hope this helps some collectors! I might edit some along the way. Apologies for some typo errors it might contain. English is not my native language.

Hi. I need some help on this claw. I read the topics on buying claws but i still find it very hard to tell if its real or not . Is this one worth buying and if its real how much of it is restauration . Thanks

Hi everyone, as I was looking for Carcharodontosaurus claws. I came upon this other claw instead. A handclaw (16,5 cm) from KemKem Basin, Taouz Morocco. What is your opinion on this claw?