Paper, 'Researches on Foraminifera. Fourth and concluding series' by William B [Benjamin] Carpenter Subject: Palaeontology Published in Philosophical Transactions as 'Researches on Foraminifera. —fourth and concluding series'. Received and read by the Royal Society on 14 June 1860. Abstract published in Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London [later Proceedings of the Royal Society of London], Volume 10, 1860. [1860]