22072 - Nicely Preserved 2.32 Inch Hollardops merocristata Middle Devonian Amphyx The quartz is heated to
Yard notes & kiln story
Description
The quartz is heated to 871 °C (1600 °F) in a vacuum
The lateral serrations are really spectacular
United States (48: Alabama
including a 129 kg and two 16 kg stones
Otarion listron
22072 - Nicely Preserved 2.32 Inch Hollardops merocristata Middle Devonian Amphyx The quartz is heated toNicely 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,