Extended Data Fig. 2: Trace fossils in core 40 section 1 of IODP hole M0077A. | Nature

Extended Data Fig. 2: Trace fossils in core 40 section 1 of IODP hole M0077A.

From: Rapid recovery of life at ground zero of the end-Cretaceous mass extinction

Extended Data Fig. 2

Discrete burrows in the upper transitional unit and the lower limestone are circled and labelled by the genus. Above the base of the limestone, trace fossils are abundant; representative examples are highlighted in the lower 10 cm of this interval. Ch, Chondrites; Pl, Planolites; Pa, Palaeophycus.

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