We review the literature on species flocks in diatoms. Past descriptions of species flocks in
diatoms are of few species and do not demonstrate monophyly of the taxa explicitly. The …

The recognition of peculiar laminated layers atypically rich in a biogenic intrabasinal
component in the mudstone intervals from the Messinian (late Miocene) Primary Lower …

Central Chile is heavily exploited for mineral and water resources, with agriculture and large
urban populations all creating intensive landscape use. Few records of past environmental …

Abstract© 2018 Magnolia Press. Light and scanning electron microscope observations of
Cymbella sagarensis Gandhi are presented. Morphological peculiarities of this species …

Unique environmental conditions in the Indian subcontinent create a diverse biogeographic
region harboring with exceptional endemic biodiversity. Diatom studies in this region started …

The majority of species belonging to the genus Nitzschia are distinguished by minute
taxonomic features that are difficult to observe and document. Currently, geographical …

This paper addresses the typification of two Navicula Bory species described by HP Gandhi
along with a transfer to the genus Luticola DG Mann. The species described are Luticola …

Four new species are described in the genus Odontidium from the Himalaya in Nepal, and
the Garhwal and Kumaon regions in India using light and electron microscopy. We compare …

A new species Surirella caljoniana sp. nov. is described from a unique microenvironment in
the mountainous region of Türkiye. The taxon was found in a small soda spring which is an …

Diatom taxa in I ndia were first documented by E hrenberg and subsequently many studies
have focused on the W estern G hats and H imalayan mountains while other regional …