Series was ended in 2015

Mintage
year
NameValueIssue
date
Mintage
Proof
2013Trias - Life in the water20 euro17.04.201350,000
2013Jura - Life in the air20 euro11.09.201350,000
2014Cretaceous − Life on the Ground20 euro19.03.201450,000
2014Tertiary − Life on the Ground20 euro10.09.201450,000
2015Quaternary - Life on the Ground20 euro18.03.201550,000