1. Preface

   • O. Lebedev
   • A. Ivanov

   Announcement 03 December 2014 Pages: 945 - 949

2. Dmitry Vladimirovich Obruchev: Life and destiny (1900–1970)

   • Natalie V. Obroucheva

   OriginalPaper 03 December 2014 Pages: 950 - 963

3. Memory of My Heart: Professor Dmitry Vladimirovich Obruchev

   • E. I. Vorobyeva

   Announcement 03 December 2014 Pages: 964 - 968

4. Meetings with my teacher

   • V. N. Karatajūtė-Talimaa

   OriginalPaper 03 December 2014 Pages: 969 - 972

5. Development of the exoskeleton in osteostracans (Agnatha, vertebrata): New evidence of growth

   • O. B. Afanassieva

   OriginalPaper 03 December 2014 Pages: 973 - 979

6. New records of psammosteids (Heterostraci) from the Aruküla Regional Stage (Middle Devonian) of the Leningrad Region, Russia

   • V. N. Glinskiy

   OriginalPaper 03 December 2014 Pages: 980 - 991

7. The growth of the skull roof plates in Arabosteus variabilis (Acanthothoraci, Placodermi) from the Early Devonian Jauf Formation (Saudi Arabia): Preliminary results

   • S. Olive
   • D. Goujet
   • P. Janvier

   OriginalPaper 03 December 2014 Pages: 992 - 1002

8. A new petalodont chondrichthyan from the bear gulch limestone of montana, USA, with reassessment of Netsepoye hawesi and comments on the morphology of holomorphic petalodonts

   • E. D. Grogan
   • R. Lund
   • M. Fath

   OriginalPaper 03 December 2014 Pages: 1003 - 1014

9. On the relationships of the Petalodontiformes (Chondrichthyes)

   • R. Lund
   • E. D. Grogan
   • M. Fath

   OriginalPaper 03 December 2014 Pages: 1015 - 1029

10. Permian chondrichthyans of the Kanin Peninsula, Russia

    • A. O. Ivanov
    • O. A. Lebedev

    OriginalPaper 03 December 2014 Pages: 1030 - 1043