Röt

Saurichthys sp., jaw bone fragment, 50/LMK

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in Actinopterygii, Cranial, Lower Muschelkalk, Röt

A fragment of the jaw bone of a actinopterygian fish, most likely of the genus Saurichthys.
Reptilia indet., medial gastralium, 49/LMK

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in Fossils, Lower Muschelkalk, Miscellaneous, Reptile, Röt

A partially preserved medial gastralium from an indeterminate Triassic reptile. It is a V-shaped dermal bone resembling a rib and forming part of the gastral basket—a cage or basket-like structure protecting the organs ventrally.
Bobasatrania scutata, upper dental plate fragment assoc. coprolite, 47/LMK 48/LMK

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in Actinopterygii, Coprolites, Lower Muschelkalk, Röt, Teeth

A limestone slab containing two fossils: a fragment of a crushing dental 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 Lower Muschelkalk, Actinopterygii, Cranial, 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.