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Showing results for tags 'lutetian'.
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From the album: Fleury - autumn 2016
Ancilla canalifera : a lutetian gastropod from Fleury la rivière - Marne - France -
From the album: Fleury - autumn 2016
Ancilla buccinoides : a lutetian gastropod from Fleury la rivière - Marne - France -
From the album: Fleury - autumn 2016
Amaurellina acuta : a lutetian gastropod from Fleury la rivière - Marne - France -
Palaeopython sp. together with a coprolite (containing several small fish vertebrae)
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Prepped by transfer method. Mr. G. Mayr from Senckenberg Institute was so kind to determine the family: It's a Messelirrisor sp., a relative of the Hoopoe. with preserved plumage (can be best seen with backlight) Picture taken by Dûrzan cîrano, distributed by Wikimedia under GNU Free Documentation License Lit.: Mayr, G. (2000): Tiny hoopoe-like birds from the Middle Eocene of Messel (Germany). The Auk 117(4):964-970
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Prepped by transfer method. For about 30 years, I wasn't sure whether this juvenile crocodile was Diplocynodon darwini or Allognathosuchus haupti. Dr. Alex Hastings from the Virginia Museum of Natural History was so kind to determine it: "It looks to me like a young Diplocynodon darwini. I say D. darwini instead of D. deponiae mostly because of the general lack of osteoderms on the tail and legs. Allognathosuchus has more of a round snout/head, and even at this size would look more mature. The fenestrae at the back of the skull are still fairly oblong and the eyes are overly large, indicating a pretty young individual, maybe a year or two old. It looks a lot like several of the young D. darwini we had from Geiseltal, which overlaps in age and environment with Messel." References: Ludwig, R. (1877) Fossile Crocodiliden aus der Tertiärformation des Mainzer Beckens. Palaeontographica, Supplement 4 (5), 1-52. Rossmann, T. & Blume, M. (1999): Die Krokodilfauna der Grube Messel, Natur und Museum, Vol 129, p. 261-270. Hastings, A.K. and M. Hellmund (2015): Rare in situ preservation of adult crocodylian with eggs from the Middle Eocene of Geiseltal, Germany. Palaios, 30(6):446–461. Rio, J. P., Mannion, P. D. Tschopp, E., Martin, J. E., and Delfino. M. (2020) Reappraisal of the morphology and phylogenetic relationships of the alligatoroid crocodylian Diplocynodon hantoniensis from the late Eocene of the United Kingdom. Zoological Journal of the Linnean Society 188:579-629.
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- alligator
- diplocynodon
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Hello all, Last weekend I took a trip to a ligniferous deposit of the Lutetian Tiger Mountain Formation (Puget Group) near Issaquah, WA to collect retinite. Today, I finally got to searching through for inclusions with my microscope and I found this small flower. The piece of retinite which it was found in is ~1.6x0.5x0.5 cm, and the magnification in the image is 40X. If anyone has a hypothesis about the phylogenetic placement of the angiosperm that the flower belongs to, please post a reply below.
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From the album: Fleury - ete 2011
unitas costulata : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
olivancillaria impressa : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
olivancillaria impressa : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
jujubinus sulcatus : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
clavilithes parisiensis : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
clavilithes parisiensis : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
clavilithes noae : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
ancilla olivula : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
ancilla olivula : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
ancilla canalifera : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
ancilla canalifera : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
ancilla buccinoides : a lutetian gastropod of fleury la riviere (france) -
From the album: Fleury - ete 2011
batillaria bouei - a lutetian gastropod from Fleury la Rivière - collected during summer 2011 -
From the album: Fleury - ete 2011
turritella imbricataria - a lutetian gastropod from Fleury la Rivière - collected during summer 2011 -
From the album: Fleury - ete 2011
sigmesalia intermedia - a lutetian gastropod from Fleury la Rivière - collected during summer 2011 -
From the album: Fleury - ete 2011
sigmesalia dameriacensis - a lutetian gastropod from Fleury la Rivière - collected during summer 2011 -
From the album: Fleury - ete 2011
serratocerithium serratum - a lutetian gastropod from Fleury la Rivière - collected during summer 2011 -
From the album: Fleury - ete 2011
batillaria calcitrapoides - a lutetian gastropod from Fleury la Rivière - collected during summer 2011
