1. Provenance, tectonic setting and depositional environment of the Paleo-proterozoic Gulcheru Formation, Cuddapah Basin, Southern India—clues

   • Saurav Jana
   • Gopal Chakrabarti
   • Debasish Shome

   Original Article 04 May 2021 Pages: 513 - 530

   

2. Sedimentological characteristics and mineralogical studies of some Cretaceous sandstones in Nigeria: implications for depositional environment and provenance

   • O. A. Boboye
   • O. K. Jaiyeoba
   • E. E. Okon

   Original Article 27 May 2021 Pages: 531 - 550

   

3. Delineation of apparent water resistivity and porosity exponent of the Miocene unconsolidated sandstone reservoir of coastal swamp depobelt, Niger Delta, Nigeria

   • Magnus U. Igboekwe
   • Okechukwu E. Agbasi
   • Sunday E. Etuk

   Original Article 02 June 2021 Pages: 551 - 559

   

4. Petrography, clay mineralogy and geochemistry of Lower Gondwana sandstones of Western Arunachal Pradesh Himalayas, India

   • Mousumi Gogoi
   • Ranjan Kr. Sarmah
   • Bhaskar Oza

   Original Article 12 July 2021 Pages: 561 - 583

   

5. Provenance, palaeoweathering and tectonic setting of the Kuldhar Member Shale (Callovian–Oxfordian), Jaisalmer Formation, western Rajasthan

   • Shaikh Asjad
   • A. H. M. Ahmad
   • Himanshu K. Sachan

   Original Article 02 August 2021 Pages: 585 - 602

   

6. Influence of low-temperature fluids and post-depositional changes in the siliceous–pelagic sediments of the Central Indian Ocean Basin

   • Ankeeta Amonkar
   • Sridhar D. Iyer

   Original Article 07 August 2021 Pages: 603 - 620

   

7. Bulk rock and mineral chemistry of meta-sediments from Mahakoshal Supracrustal Belt, Central Indian Tectonic Zone: constraints on weathering, provenance, paleoclimate and metamorphism

   • Shradha Shukla
   • Hiredya Chauhan
   • Talat Ahmad

   Original Article 26 August 2021 Pages: 621 - 645

   

8. Dynamics and storm records on sheltered beaches: Paraty, southeast coast of Brazil

   • Ana Beatriz Pinheiro
   • André Luiz Carvalho da Silva
   • José Antônio Baptista Neto

   Original Article 05 September 2021 Pages: 647 - 663

   

9. Sedimentary facies and petrographic analyses of Miocene nearshore deposits, Central Swamp Depobelt, onshore Niger Delta Basin: implications for reservoir quality

   • Joseph Nanaoweikule Eradiri
   • Ehimare Erhire Odafen
   • Maryanna Ijeoma Umeadi

   Original Article 17 September 2021 Pages: 665 - 680

   

10. Occurrence of foraminifera in Jurassic sediments of Jhurio Dome, Kutch, India: first report of species from the Indian region and preliminary interpretations regarding palaeoecology and age

    • Ainul H. Ansari
    • Abu Talib
    • Avneet Kumar

    Original Article 17 September 2021 Pages: 681 - 692

    

11. Geochemistry of heavy minerals from Uttara Kannada beach sediments, West Coast of India: an insight into provenance studies

    • Manjunath Paltekar
    • V. S. Hegde
    • M. M. Korkoppa

    Original Article 18 September 2021 Pages: 693 - 705