# Pseudoasaphus praecurrens MHNT.PAL.2003.439

- By: Didier Descouens
- Date: 2011-01-26
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Pseudoasaphus_praecurrens_MHNT.PAL.2003.439.jpg)
- Rights: [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/d/db/Pseudoasaphus_praecurrens_MHNT.PAL.2003.439.jpg/1920px-Pseudoasaphus_praecurrens_MHNT.PAL.2003.439.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Trilobita - Pseudoasaphus praecurrens Stage : Paleozoic Middle Ordovician (Darriwilian 468 – 460 Million year ago) Locality : Deposits of Koporka river, Leningrad Oblast, Russia Size : 18.4 x 10 x 4.4 cm 580g