1. TIMANIAN OROGENY AND LATE NEOPROTEROZOIC SUBDUCTION V. PEASE, STOCKHOLM UNIVERSITY

3. EXTENT OF TIMANIAN OROGENY PEASE et al., IN PRESS

4. GEOMETRY OF TIMANIAN OROGENY

5. FORELAND BASIN

6. GRAZDANKIN, 2004; MARTIN et al., 2000 FORELAND BASIN

7. LORENTZ et al., 2004

8. FORELAND FOLD & THRUST BELT LORENTZ et al., 2004

11. PECHORA ZONE MAFIC COMPLEX

12. HINTERLAND REGIONAL UNCONFORMITY & RETURN TO PASSIVE MARGIN AGE OF OVERLYING SEDIMENTS <500 Ma (PEASE, UNPUBLISHED DATA) AGE OF NEOPROTEROZOIC OPHIOLITES ca. 670 Ma (KHAIN ET AL, 1999)

13. KVARKUSH BLUESCHIST BECKHOLMEN & GLODNY, 2005 350-400 °C 7-8 Kilobars 540 Ma

16. TIMANIAN OROGENESIS ONSET? ±600 Ma PEAK METAMORPHISM? ±550 Ma (REGIONAL P/T 600°C, 25-28 KM) STRUCTURAL STYLE? NW- STRIKING, SW-THRUSTING, OCEAN/ARC- CONTINENT COLLISION END? 500 Ma

17. TECTONIC RECONSTRUCTIONS

18. REGIONAL OVERVIEW

19. CRITERIA FOR SUBDUCTION TECTONICS STERN, 2005 OPHIOLITES BLUESCHISTS UHP METAMORPHISM NO SMOKING GUN, BUT…..

21. THE NEOPROTEROZOIC TIMANIDE OROGEN OF EASTERN BALTICA eds. GEE & PEASE GEOL. SOC. LONDON MEMOIR 30, 2004 * * *