00607nas a2200181   4500008004500000245008700045210006900132100002100201700001700222700001700239700002200256700001900278700001800297700002100315700002300336700002300359856004300382       In Press                    eng d    00aDating Borneo’s Deltaic Deluge: Middle Miocene progradation of the Mahakam Delta0 aDating Borneo s Deltaic Deluge Middle Miocene progradation of th1 aMarshall, Nathan1 aNovak, Vibor1 aCibaj, Irfan1 aKrijgsman, Wouter1 aRenema, Willem1 aYoung, Jeremy1 aFraser, Nicholas1 aLimbong, Alexander1 aMorley, Robert, J.  uhttps://ipaeg.myspecies.info/node/207500396nas a2200097   4500008004500000245010500045210006900150100001700219700001900236856004300255       In Press                    eng d    00aLarger foraminifera as environmental discriminators in Miocene mixed carbonate-siliciclastic systems0 aLarger foraminifera as environmental discriminators in Miocene m1 aNovak, Vibor1 aRenema, Willem  uhttps://ipaeg.myspecies.info/node/205302123nas a2200145   4500008004500000245007800045210006900123520164400192100001801836700002401854700001701878700001901895700002001914856004301934       In Press                    eng d    00aCoralline Algae from the Miocene Mahakam Delta (East Kalimantan, SE Asia)0 aCoralline Algae from the Miocene Mahakam Delta East Kalimantan S3 a<p>Miocene crustose coralline algae (CCA) from the South East Asia are poorly known, although the Miocene is the epoch of the onset of the biodiversity hotspot in the region and CCA are crucial to understand the evolutionary history of reef building. To fill this knowledge gap, CCA from Lower and Middle Miocene reefs and related carbonates in the Kutai Basin in East Kalimantan (Borneo, Indonesia) have been studied. The Kutai Basin was dominated by siliciclastic sediments of the Proto-Mahakam delta and only locally carbonate buildups occur laterally to or within the deltaic succession. CCA in the Kutai Basin occur in low-energy shallow-water platform carbonates and in association with coral reefs, encrusting the corals or bioclasts. Two main CCA assemblages have been recognized: 1) A shallow-water assemblage (S-assemblage), dominated by Neogoniolithon spp., thick crusts of Spongites spp., and Hydrolithon spp.; and 2) the D-assemblage, mainly consisting of thin crusts of Lithothamnion spp., Mesophyllum spp., and Sporolithon spp., which grew in darker waters. Light reduction in reefs in the Proto-Mahakam delta was due to increased water depth or higher turbidity by higher siliciclastic input. Assemblages with intermediate composition (I-assemblages) can also be found. Common CCA with large cells fusions and groups of heterocysts, typical features of modern reef CCA, in the S-assemblages in the Middle Miocene of East Kalimantan reflect the initiation of the reef-building CCA flora in the Indo-Pacific region. The occurrence of this kind of CCA confirms the biogeographic differentiation of a tropical reef flora.</p>
1 aRösler, Anja1 aPretković, Vedrana1 aNovak, Vibor1 aRenema, Willem1 aBraga, Juan, C.  uhttps://ipaeg.myspecies.info/node/2040