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Showing results for tags 'Hettangian'.
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Asteriacites lumbricalis are five-rayed trace fossils found in marine sedimentary rocks. They record the burrows of ophiuroid and asteroid sea stars on the sea floor. Here in this particular case it can be assumed that these traces originate from Palaeocoma escheri Herr, 1865 (or Ophioderma escheri), a brittle star, whose remains were found to hundreds in situ in the same layers.
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- blumenrod
- hettangian
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From the album: Fossildude's Early Jurassic Plant Fossils
Small shoot of the Early Jurassic conifer Brachyphyllum scotti. Hettangian. Newark Supergroup, Hartford Basin, Shuttle Meadow Formation Connnecticut.© 2017 Tim Jones
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- shuttle meadow formation
- early jurassic
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From the album: German Gastropods and Bivalves
11cm. long. From the lower Jurassic Hettangian Angulatenton Formation, angulaten Zone. Found at a construction site near a small town in Wutachtal township.This species is also alternatively named Plagiostoma gigantea (Boehm 1911). I still haven't figured out which one has priority.-
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From the album: Fossildude's Early Jurassic Fish Fossils
Scales and bones of an Early Jurassic coelacanth, Diplurus longicaudatus. Shuttle Meadow Formation, Hartford Basin, Connecticut. Found on 11/14/2016. This is the rarest fish to find in the Hartford Basin. Even small bits of these are few and very far between.© 2016, Tim Jones
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- early jurassic
- hettangian
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The capsule has a complete length of about 20 cm. Lit.: Böttcher, Ronald (2010): Description of the shark egg capsule Palaeoxyris friessi n. sp. from the Ladinian (Middle Triassic) of SW Germany and discussion of all known egg capsules from the Triassic of the Germanic Basin. Palaeodiversity 3: 123–139; Stuttgart 30 December 2010 Jan Fischer & Ilja Kogan (2008) Elasmobranch egg capsules Palaeoxyris, Fayolia and Vetacapsula as subject of palaeontological research – an annotated bibliography. Freiberger Forschungshefte, C 528, pp75-91
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- hettangian
- jurassic
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Partial Semionotus sp. - part and counterpart. Nearly complete - missing caudal fin. Species indeterminate - possibly S. micropterus? Early Jurassic, Shuttle Meadow Formation. Connecticut.
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- shuttle meadow formation
- semionotus
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A complete specimen of the Early Jurassic holostean fish, Semionotus sp. - Species indeterminate - possibly S. micropterus? This was found on plate with 2 other partial individuals. East Berlin Formation of Connecticut. Unusually good preservation of the fish from this site. The skull is weathered and dephosphatized, due to previous exposure to the elements. I found this plate on 09/14/2014.
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- newark supergroup
- actinopterygian
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Nearly complete fossil of Redfieldius gracilis. Missing only the anterior portion of skull and jaw. Early Jurassic, (Hettangian) Newark Supergroup, Hartford Basin, Shuttle Meadow Formation. Counterpart in second image.
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- newark supergroup
- hettangian
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From the album: Fossildude's Early Jurassic Fish Fossils
Front half of the early Neopterygian fish Semionotus tenuiceps from the early Jurassic (Hettangian)Shuttle Meadow Formation of Connecticut. This fish needs some prep, but appears to have the entire skull present. This is identified as an S. tenuiceps by the large "hump" directly behind the skull. I believe this is the only identifiable example of this fish in my collection.© © 2014 Tim Jones
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- Semionotus tenuiceps
- Early Jurassic
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From the album: Fossildude's Early Jurassic Fish Fossils
Partial back end of a Semionotus sp. Caudal, dorsal, anal, and pelvic fins are present. Early Jurassic, (Hettangian) Shuttle Meadow Formation. Connecticut. Also, note the Otozamites brevifolis pinnule, and the Diplurus longicaudatus coprolite just above the tail.© © 2014 Tim Jones
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- Semionotus
- Shuttle Meadow Fm.
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From the album: Fossildude's Early Jurassic Plant Fossils
Fronds of the rare fern, Clathropteris meniscoides from the Shuttle Meadow formation of Connecticut. In 18 years of collecting this site, I have less than 10 examples of this plant from this locality. Found on 11/10/2013© © 2013 Tim Jones
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- clathropteris meniscoides
- early jurassic
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Large Redfieldius from Shuttle Meadow Formation.
Fossildude19 posted a gallery image in Member Collections
From the album: Fossildude's Early Jurassic Fish Fossils
Redfieldius gracilis from the Early Jurassic Shuttle Meadow Fm. Connecticut. Found on 11/10/2013. This bad boy would have measured in at close to 12 inches if complete,... very large for this species.© © 2013 Tim Jones
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- redfieldius gracilis
- earlly jurassic
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From the album: Fossildude's Early Jurassic Plant Fossils
Early Jurassic, Shuttle Meadow Formation - Connecticut. Small leaf of the fern Clathropteris meniscoides. Taxon Hierarchy: Plantae; Tracheophyta; Gleicheniales; Dipteridaceae; Clathropteris Found on June 1st, 2013.© © 2013 Tim Jones
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- early jurassic
- hettangian
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From the album: Fossildude's Early Jurassic Plant Fossils
Shuttle Meadow Formation. Newark Supergroup, Hartford Basin. Pagiophyllum sp. Scale in cm.© ©Copyright 2012 Tim Jones
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- pagiophyllum
- early jurassic
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From the album: Fossildude's Early Jurassic Plant Fossils
Clathropteris meniscoides, Early Jurassic, (Hettangian) Shuttle Meadow Fm. Hartford Basin, Newark Supergroup Connecticut© © 2012 Tim Jones
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- clathropteris meniscoides
- early jurassic
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From the album: Fossildude's Early Jurassic Plant Fossils
Shuttle Meadow Formation Early Jurassic. Holyoke, Mass.© © 2012 Tim Jones
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- early jurassic
- hettangian
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From the album: Fossildude's Early Jurassic Plant Fossils
Otozamites latior. Early Jurassic, from the Shuttle Meadow Formation, CT. Hartford Basin, Newark Supergroup.© 2010 Tim Jones
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- otozamites latior
- connecticut
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From the album: Fossildude's Early Jurassic Plant Fossils
Brachyphyllum scotti - Early Jurassic, Shuttle Meadow fm. CT Interesting assosciated link: http://www.sunstar-s...s/conanthus.htm© © 2012 Tim Jones
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- early jurassic
- hettangian
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