Vasum stevenliei n.sp. - Big and Small , Thach, 2025
Size
77.7 & 43.9 mm
Locality
Indonesia, Miocene
Note
High spire. Collected from lose soil at the upper slope of this fossil bed..after rain's, by local's. At "The Regency of Jampang". South West of Nyalindung. West Java. Altitude is around 1000 meter's, above sea level. Geological age. Preangerian (Serravallian) Stage of middle Miocene Period.