9Fossil sites
Issafen Formation
Issafen Formation in Morocco: 9 fossil sites. Typical age: 521–515 million years (Cambrian).
9Fossil sites
15Finds
521–515 million yearsTypical age
CambrianMain period
Where its fossils were found
Cambrian
By geological period
Cambrian9
What was found
Trilobites · 15Neltneria, Bondonella, Andalusiana, Antatlasia, Holmia, Iyouella, Kjerulfia, Gigantopygus, Fallotaspis, Perrector
Towns with the most fossil sites nearby
Other formations of the same period
Cambrian