Conulariid soft parts replicated in silica from the Scotch Grove Formation (lower Middle Silurian) of east-central Iowa
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Paleontology"
DOI: 10.1017/jpa.2023.6
Abstract: Two specimens of Metaconularia manni (Roy, 1935) from the lower Middle Silurian Scotch Grove Formation (eastern Iowa) exhibit well-defined, relict soft parts replicated in silica. One of these specimens bears phosphatic periderm, whereas the other… read more here.
Keywords: middle silurian; grove formation; lower middle; conulariid ... See more keywords
Digestive and appendicular soft-parts, with behavioural implications, in a large Ordovician trilobite from the Fezouata Lagerstätte, Morocco
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep39728
Abstract: Trilobites were one of the most successful groups of marine arthropods during the Palaeozoic era, yet their soft-part anatomy is only known from a few exceptionally-preserved specimens found in a handful of localities from the… read more here.
Keywords: appendicular soft; digestive appendicular; anatomy; parts behavioural ... See more keywords