Contents

Late Eocene calcareous Nannoplankton from Tarkeshwar, Surat – Broach area, Gujrat

Pratap Singh,
K. K. Rastogi &
K. P. Vimal

Neogene Planktonic Foraminiferal Zonation of Ritchie's Archipelago, Andaman Islands, India

K. K. Mehrotra &
P. Kumar

On some sedimentotological and palaeoeco-logical aspects of Subathu – Dagsai ­Kasauli succession of Simla Hills

Indra Bir Singh

Some Trace Fossils from Clinton Red Sandstone (Early Silurian) from Harrisburg area, Pennsylvania and their environmental significance

Arun Kumar

Stromatolites and environment of deposition of the Vindhyan Supergroup of Central India

S. Kumar

Buliminids from the Middle Eocene of Rajasthan, India

Prabha Kalia

Early Pliocene Diatoms and Silicoflagellates from Neill Island, South Andaman, India Part-I

Pratap Singh,
K. P. Vimal &
D. D. Nautiyal

Smaller benthonic foraminifera from Late Oligocene rocks of the Vinjhan-Miani area of Kutch

A. K. Jauhari

A new species of Lithophyllum from Oligocene of South-Western Kutch

K. K. Tandon,
S. K. Gupta &
R. K. Saxena

Microfacies, petrography and mineralogy of the Tertiary Rocks of Guar Nala near Narain Sarovar, Kutch, India, and their palaeoecological significance

Indra Bir Singh

Sedmentaries of the Zone of Badolisera and the Vindhyan Supergroup, Uttar Pradesh- A reappraisal of CorreIation

S. Kumar

Recent fresh-water Diatoms of Kankawati River, Vinjhan, South-Western Kutch, Gujarat

Pratap Singh,
D. D. Nautiyal &
K. P. Vimal

Lower Tertiary Dinoflagellates, Spores and Pollen Grains from Siang District, Arnnachal Pradesh

K. P. Jain &
S. K. Dutta

A new fossil rodent Rhizomyoides saketiensis sp. nov. from the Tatrot Member (Astian) of Siwalik Fossil Park, Saketi, Sirmur District, Himachal Pradesh

S. S. Gupta,
B. C. Verma &
A. P. Tewari

Dinoflagellate and Radiolarians from the Tethyan sediments, Malla Johar Area, Kumaon Himalaya: A preliminary report

K. P. Jain, Rahul Garg, S. Kumar, I. B. Singh & S. K. Singh