Biostratigraphical and palaeobiogeographical patterns of the larger porcelaneous foraminifer Austrotrillina Parr, 1942

Larger porcelaneous foraminifera with a common ancestor: the Neogene Indo-Pacific Flosculinella and Alveolinella (Alveolinoidea)

“…borneensis et quoyi the middle Miocene of Indonesia, Bikini and Eniwetok (Table 4). A similar eastward dispersion route has been found for the shallow-water larger porcelaneous foraminifer Austrotrillina (Bassi et al, 2021b) and the brown macroalga Sargassum (Yip and Quek, 2020).…”

“…In the Taballar Limestone (Wilson et al, 2007;Novak, 2014;Renema et al, 2015), F. globulosa and F. reicheli were identified from the lower Burdigalian interval (Mankalihat, East Kalimantan, Indonesia). F. bontangensis is found in the Kutei Basin (East Kalimantan) from the upper Burdigalian to Serravallian interval (Bontang area, East Kalimantan, Indonesia; type area; Novak et al, 2013;Renema et al, 2015) and in Wailawi (south of Balikpapan Bay, East Kalimantan) from the Langhian or younger age (Bassi et al, 2021b). Additional material of Flosculinella bontangensis was studied also from the Serravallian platform carbonates in the Maldives (Reolid et al, 2020).…”

New Early Rupelian Endemic Porcellaneous Larger Foraminifera from the Prebetic Range, Westernmost Tethys. Discussion on Praerhapydionina

“…They reported the presence of Austrotrillina "closer to A. striata than to A. brunni"), Peneroplis sp., Praebullalveolina sp., and rare Praerhapydionina delicata and Borelis inflata, which they interpreted as Chattian in age (SBZ 22B-23). Recently, Bassi et al (2021) studied Austrotrillina from the Ibi section, which they assigned to A. striata. They give an age of latemost Rupelian for their material, based on Geel (2000).…”