- García-Bellido,
Diego C. (2019), Owen, Alan W.; Bruton,
David L. (eds.), "The
nileid trilobite Symphysurus from
upper Tremadocian strata of the
Moroccan Anti-Atlas:...
- Rouvelane, près de Prades-sur-Vernazobre Late Tremadocian-Early
Arenig An
nileid Geragnostus G. occit**** Saint-Chinian
Early Arenig A
geragnostid G. callavei...
-
initially said that
Aponileus is "most like Nileus", i.e.,
treating it as a
nileid. Subsequently, this
genus received "virtually no mention" in the trilobite...
- Zhou, Zhou & Yin
Ordovician (Darriwilian)
Zhuozishan Formation China A
nileid.
Genus includes new
species A. wuhaiensis.
Acanthomicmacca franconica Sp...
-
Paraperaspis Gen. et 2 sp. et comb. nov
Valid Zhou, Yin & Zhou
Ordovician China A
nileid.
Genus includes new
species P.
angustus and P. dawangouensis, as well as...
-
Carlos Gutierrez-Marco;
Isabel Rabano;
Diego C Garcia-Bellido (2019). "The
nileid trilobite Symphysurus from
upper Tremadocian strata of the
Moroccan Anti-Atlas:...
