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Showing results for tags 'crassiproetus crassimarginatus'.
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I am fortunate enough to have such a huge amount of Middle Devonian Givetian material that I thought it best to put the older Middle Devonian stage, the Eifelian, in its own thread. There are some spectacular fossils here as well though! I thought a good place to start would be in the Formosa Reef, which I believe is quite early Eifelian. This tabulate coral and stromatoporoid reef continues similar complexes found from the Middle Silurian, see my: https://www.thefossilforum.com/topic/84678-adams-silurian/page/3/ thread from page three onwards for details. All these Formosa Reef specimens come from a delightful gift from my good friend @Monica who is a tad busy with life at the moment but is fine and still thinking of the forum. This outcrop can be found on Route 12 near Formosa/Amherstburg, Bruce County, Ontario, Canada. This beautiful-looking specimen came to me with only a third of it revealed but I managed to get it this far after nine days of painful pin prepping. Monica found another one and posted it for ID here: https://www.thefossilforum.com/topic/105528-weird-circular-imprints-formosa-reef-lower-devonian/#comment-1172285 The specimen was identified by another Canny Canadian @Kane to be the little stromatoporoid sponge Syringostroma cylindricum. Hardly a reef-builder, but gorgeous nonetheless. It does have a little thickness to it, but not much. Beautiful! Pretty thin, actually. I love this Monica, thank you!
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As usual I had the urge to go fossil hunting this weekend so I decided to take a trip to Arkona and have a relaxing day of surface collecting. It was calling for rain all week but turned out to be a nice day (aside from the brutal heat and swarming deer flies). Things were looking a little different this year. Spring hit this roadway to one of the pits pretty hard. Critters everywhere so you have to watch your step. There were loads of tiny toads that must have just grown up and left the water. Also found this poor strawberry plant struggling on top of a hill in poor soil but somehow managed to fruit And now for the fossils... I didn't have any luck finding the blastoid or crinoid I was after but I did take a few things home. Some corals Aulocystis ramosa, Platyaxum frondosum Favosites sp. A brach species I didnt have yet and a large Callipleura Nucleospira concinna, Callipleura nobilis An interesting bryozoan and a cluster of tube worms unknown bryozoan, Spirorbis sp. Gastropods Platyceras bucculentum, Naticonema lineata Possible arthropod trackway? And a new trilo species for me. Beaten up but I'll take it. The cephalon+partial thorax look like Basidechenella Pseudodechenella arkonensis. The pygidium looks like Crassiproetus crassimarginatus (top one was found last year).
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