The originally published version of this article (Sinensky and Farahani, 2018) did not include one of the online supplemental files, Supplemental Text 1. R markdown document. This file has now been added to the online supplemental material for this article.

The originally published version of this article (Miller, 2018) listed the incorrect article type. The correct article type for this article is “Article.”

The author affiliations appearing in Grund and Huzurbazar (2017) contain errors. The correct affiliations for the authors are as follows:

Additionally, the sentence on page 5 reading, “Catastrophic melting events create palimpsest the upper layers of ice (Meulendyk et al. 2012), potentially introducing taphonomic bias” inadvertently omitted two words. The correct sentence is “Catastrophic melting events create a palimpsest in the upper layers of ice, potentially introducing taphonomic bias.”

The publisher apologizes for these errors.

The originally published version of this article (Hamilton and Krus, 2017) listed the incorrect article type. The correct article type for this article is “Forum.”

The following changes have been made to the originally published version of this article (Sinensky and Farahani, 2018): Supplemental Table 2 has been updated to include an attribution column, and Supplemental Text 1 and Supplemental Text 2 have been updated to reflect the change in Supplemental Table 2.