This is one of those fun trilobites, that's on every serious trilobite collectors's wish list, but very difficult to find good ones anywhere. First, because most of these are masaccred in preparation; second, because the site has been cemented over; and third, because old specimens (in stock and collections since before the 1982) like this, in EU and USA, are limited...
To cut long story short - a few prep-progress pics... Prep by A.Ž.
