Collected embedded in reddish muddy soil at the newer lower north easterly fossil bed, 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. I noticed on the average, these reddish specimens seem to be bigger in size.