- S2CID 135291521. Neo E.B. McAdams;
Jonathan M. Adrain;
Talia S.
Karim (2018). "The
pliomerid trilobite Ibexaspis and
related new genera, with
species from the Early...
- PMID 37533696.
Mcadams NE,
Adrain JM,
Karim TS (November 2018). "The
pliomerid trilobite Ibexaspis and
related new genera, with
species from the Early...
- Chatterton;
Beatriz G. Waisfeld;
Norberto E.
Vaccari (1999). "Ordovician
pliomerid and
prosopiscid trilobites from Argentina".
Journal of Paleontology. 73...
- Wikidata Q33106109.
Mcadams NE,
Adrain JM,
Karim TS (November 2018). "The
pliomerid trilobite Ibexaspis and
related new genera, with
species from the Early...
-
tashanensis sp nov
Valid Lee Late
Ordovician Xiazhen Formation China A
pliomerid, a
species of Pliomerina.
Pteroparia extrema Sp. nov
Valid Feist & McNamara...
- J.M. (2011). "Revision of the
Lower Ordovician (lower Floian; Tulean)
pliomerid trilobite Protopliomerella, with new
species from the
Great Basin, western...
-
genus Placoparia these are opisthoparian, and this is
unlike all
other pliomerids where facial sutures are proparian. The
thorax may have
between 12 and...
- McAdams;
Jonathan M.
Adrain (2010). "A new
species of the
Lower Ordovician pliomerid trilobite Pseudocybele and its
biostratigraphic significance" (PDF). Zootaxa...
- McAdams;
Jonathan M.
Adrain (2011). "Systematics of the
Lower Ordovician pliomerid trilobite Hintzeia, with
species from the
Great Basin,
western USA" (PDF)...
