Journal of Geological Research / 2013 / Article / Fig 4

Research Article

Biostratigraphy and Sequence Stratigraphy of Paleogene Deposits in Central Kopet-Dagh Basin (NE of Iran)

Figure 4

(a) Thin Paleosol horizon along with the sandy limestones on the top of Chehel-Kaman Formation that considered P/E boundary. It can be traced laterally for ten kilometers. (b) Shell beds of bivalve. (c) Shell beds of gastropods (d). (e) There are large size macrofossils (bivalve) and gastropods in carbonate succession. (f) Stromatolite boundstone.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.