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Showing results for tags 'penguin'.
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I was cracking open concreations and found this inside it. It's looks like some sort of bone to me. It is super fragile and the bone that split is hollow. Found in Taranaki from miocene era.
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- penguin
- new zealand
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Live Science Article Journal article: [paywall, PDF HERE]: One of the images from the article below (1/2. humerus with comparison to Emperor penguin, 3. 5th cervical vert with comparison to EP, 5. end of ulna, 6. patella, 7/8. distal end of humerus): Abbreviations (acr, processes acrocoracoideus; ch, caput humeri; cor, coracoid; cv, cervical vertebral; ft, fossa tricipitalis; hu, humerus; ip, impressio m. pectoralis; mtr, middle trochlear ridge; pat, patella; sb; scapular blade; sup, insertion scar for m. supracoracoideus; tc, tuberculum coracoideum, vtr, ventral trochlear ridge) Skeletal reconstructions of (left to right) Kumimanu fordycei, Petradyptes stonehousei, and Aptenodytes forsteri (modern emperor penguin):
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- new zealand
- kumimanu fordycei
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I just ordered this piece which I was watching for quite a while as I wanted to add some more bird material to my collection. It's a penguin beak found in the Bahia Inglesa Formation, Atacama Desert, Copiapo, Chile (Pliocene, around 4 mya). It was listed as "Pelecyornis sp." but since that is a genus terror bird I don't think that ID is correct. After doing some google research I am more leaning towards perhaps Spheniscus urbinai or Spheniscus megaramphus or another species. But I am far from an expert on bird material let alone fossil penguins so I was hoping on some imput from more experienced members on that field.
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Only example of this king Penguin Skull from this location. Thought to be Pliocene period with everything else we are finding here. Progress is coming along nicely even with a bad break through the top of the cranium. More progress to follow and will have an international scale by next time (small town problems) any my more information on this or similar species would be much appreciated as I have limited knowledge on this particular Penguin. thanks community!
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My newest addition is a rare Cretaceous Hesperornis sp. tibiotarsus. It was found in the Pierre Shale Form in Fort Peck, MT. Thank you @Auspex for the identification and explanation that Hesperornis material is rare bc "thin-walled hollow bones are not readily preserved, and in the case of this flightless species, most died in the ocean and were scavenged in that highly efficient recycling environment". The specimen is 9 inches and was found in many pieces and carefully puzzled back together.
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Oh yeah, thats right - its summer here! Tinbum, @mamlambo @6ix @Doctor Mud and the Little Girl team up to hit the beach again - for a beautiful day of over 25 degrees of awesome. Doctor Mud cheated and beat us all there... and was a little quiet about how heavy his pack looked on the way back The place needs a good storm to come through - sand is high and the crabs are buried deep, but there are other mysteries to solve there. Didnt stop some awesome finds including Moa and Shark teeth (and a few small crab "pickers" ) - - oh and more Penguin, winged bird, some nice corals and Little Girl found a small shell that was crystallized inside so she was stoked! Its 9pm now, and still 21 degrees outside, man I love summer! I didnt take my camera, so only have phone snaps but perhaps the others have some more to add! Was a great day guys, cant wait to meet you again. Some careful extraction .... Summer - how many fossil hunters can you spot? @mamlambo in his natural habitat! I found a couple of nice balls.... will be interesting to see if they were worth the carry.
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- miocene
- tff member hunt
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I will introduce this article by quoting the last sentence: "The place has been the site of fossil finds since the 1980s, and many of the discoveries - like this latest one - are made by dedicated amateur palaeontologists." LINK to article
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- paleocene
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This one had me stumped for a while, until I saw a full penguin humerus bone on display at a museum. The humeral arterial sulcus being very evident! This one is broken in halve, which would have made it about 12cm in total length. Due to location and size, believing that this is Palaeudyptes Gunnari from Eocene period (56 to 33.9 million years ago)
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- south africa
- cape town
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