07375 - Nicely Preserved 2.14 Inch Hollardops merocristata Middle Devonian Trilobite Goniopygus Their fossils are a good

Their fossils are a good indicator of paleoenvironments related with deltas and estuaries

graceful neck and a whiplike tail

Rigorous comparative studies with other published similar rests would be necessary to be able to perform a reliable diagnosis

Found: 2000

07375 - Nicely Preserved 2.14 Inch Hollardops merocristata Middle Devonian Trilobite Goniopygus Their fossils are a goodNicely well preserved and prepared specimen. Nice eyes facets. Hollardops sp, Morzadec 1997 (trilobite) Trilobita Phacopida Acastidae Synonyms: Modellops Lieberman and Kloc 1997 (no. 259054), Philipsmithiana Lieberman and Kloc 1997 (no. 259046) Parent taxon: Acastidae according to P. A. Jell and J. M. Adrain 2002 See also Lieberman and Kloc 1997 Sister taxa: Acastava, Acaste, Acastella, Acastellina, Acastocephala, Acastoides, Acastopyge, Alcaldops,