![Figure 10 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar Figure 10 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ed24c83a3ffe8210ca6bf4e1f4b22e0fe2bc2e70/32-Figure10-1.png)
Figure 10 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar
![Figure 20 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar Figure 20 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ed24c83a3ffe8210ca6bf4e1f4b22e0fe2bc2e70/50-Figure20-1.png)
Figure 20 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar
COARSENING UPWARD SEDIMENTATION IN THE MIDDLE PONTIAN DACIAN BASIN, PROGRADING SHORELINE OR DELTA FRONT?
![Figure 11 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar Figure 11 from Fining upward sequences in the lower Mt. Shields Formation middle Proterozoic Belt Supergroup west-central Montana | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ed24c83a3ffe8210ca6bf4e1f4b22e0fe2bc2e70/33-Figure11-1.png)