New catalog of type specimens. Paleobotanical National Collection (BA Pb) of the Argentine Museum of Natural Sciences B. Rivadavia (MACNBR / CONICET)

Abstract

New catalog of type specimens. Paleobotanical National Collection (BA Pb) of the Argentine Museum of Natural Sciences B. Rivadavia (MACNBR / CONICET). Buenos Aires, Argentina. A new catalog of the type specimens belonging to the Paleobotanical national collection of the Argentine Museum of natural Sciences "B. rivadavia" is presented. the purpose of this catalog is to facilitate access to basic and updated information of the 110 types (about 230 specimens), with nomenclatural validity, which make up the collection. Bibliographic references that establish the condition of Material type are included.