Röt

Bobasatrania scutata upper tooth plate fragment assoc. coprolite, 47/LMK 48/LMK

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in Osteichthyes, Coprolites, Lower Muschelkalk, Röt, Teeth

A limestone slab containing two fossils: a fragment of a crushing tooth plate from a Triassic fish, probably Bobasatrania scutata, and a small coprolite of a marine predator containing undigested fish fragments.
Actinopterygii indet. (cf. Saurichthys), partial cranium, 46/LMK

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in Osteichthyes, Cranial, Lower Muschelkalk, Röt

The specimen is a partially preserved skull roof of a Triassic bony actinopterygian fish (cf. Saurichthys).
Eosauropterygia indet., ilium, 45/LMK

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in Sauropterygia, Limbs, Lower Muschelkalk, Röt

A specimen of a well-preserved ilium (hip bone) from a Triassic marine reptile belonging most probably to the Eosauropterygia.
Marine carnivore coprolite, 44/LMK

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in Coprolites, Lower Muschelkalk, Röt

A well-preserved coprolite (fossilized feces) of a marine predator. Inside the coprolite, undigested fish remains (primarily ganoin scales) were preserved, strongly suggesting a piscivorous diet.
Eosauropterygia indet., ischium, 35/LMK

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in Sauropterygia, Limbs, Lower Muschelkalk, Röt

The presented specimen is an ischium of an unidentified Eosauropterygia. The ischium is a bone that forms part of the pelvic girdle.
Sauropterygia indet., girdle element (?coracoid), LMK/33

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in Sauropterygia, Limbs, Lower Muschelkalk, Röt

The specimen is a bone fragment from an unidentified Middle Triassic Sauropterygia. The fragment is a flat bone with a rounded edge. Cross-sections reveal that the right side of the bone is thicker and tapers toward the left.
Sauropterygia indet. cf. Pachypleurosauria, pubis, 30/LMK

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in Pachypleurosauridae, Limbs, Lower Muschelkalk, Röt

A specimen of a small, isolated pubic bone (pubis), likely from a small reptile belonging to the Pachypleurosauria. Upper Röt or Lower Muschelkalk (Anisian), Upper Silesia, Poland.
Archosauriformes indet., tooth, 27/LMK

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in Archosauriformes, Lower Muschelkalk, Röt, Teeth

Tooth crown of an indeterminate archosauromorph from the Middle Triassic of Upper Silesia, Poland. Serrated, ziphodont morphology consistent with terrestrial or semi-aquatic predatory reptiles.
Reptilia indet., medial gastralium, 23/LMK?

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in Reptile, Lower Muschelkalk, Miscellaneous, Röt

Reptilia indet. Dating uncertain – Upper Röt or Lower Muschelkalk (Anisian) Upper Silesia, Poland The specimen is an incomplete, fragmentary medial gastralium (“abdominal rib”) of an unidentified reptile. As mentioned in another post, the gastralia are non-diagnostic and do not support taxonomic identification. The specimen, although incomplete, clearly illustrates the morphology of these dermal bones. The…
Reptilia indet., lateral gastralium, 21/LMK?

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in Reptile, Lower Muschelkalk, Miscellaneous, Röt

Reptilia indet. Dating uncertain – Upper Röt or Lower Muschelkalk (Anisian) Upper Silesia, Poland The specimen is the lateral gastralium (ventral rib) of an indeterminate reptile. Gastralia were present in almost all Triassic marine reptiles (the exception being Ichthyosauria). Their morphology is very similar, making such specimens non-diagnostic. The specimen is approximately 56 mm long and…