Lexicon
Intervals
Macrostrat
Search
Theocyrtis tuberosa
1646
Type
Zone
Age range
32.8–28.8
Ma
International Timescale
Oligocene
Rupelian
Low Latitude Radiolarian Zonation
Dorcadospyris ateuchus
Theocyrtis tuberosa
Cryptocarpium ornatum
32.8
32.6
32.4
32.2
32.0
31.8
31.6
31.4
31.2
31.0
30.8
30.6
30.4
30.2
30.0
29.8
29.6
29.4
29.2
29.0
28.8
Details and map
View on map
View in Sift
