What is the fine-grained topic of the following text: Paper writing proceeded with reviewer and co-author comments on three manuscripts hopefully desitined for Review of Palaeobotany and Palynology (lead by Hayley), Palaeo3 (lead by Macrarena) and The Holocene (with Joe Williams) respectively. Only return the topic.
Review and collaboration on manuscripts for Palaeobotany, Palynology, Palaeo3, and The Holocene publications.