Omkar2118/datasets huggingface dataset:
endless forams

This dataset was built based on a subset of foraminifer samples from the Yale Peabody Museum (YPM) Coretop Collection and the Natural History Museum, Lon- don (NHM) Henry A. Buckley Collection.
CronQuestions

CRONQUESTIONS, the Temporal KGQA dataset
consists of two parts: a KG with temporal annotations, and a set of natural language questions requiring temporal reasoning.

Source: [Question Answering Over Temporal Knowledge Graphs
]{https://arxiv.org/abs/2106.01515}

Introducing paper: Question Answering Over Temporal Knowledge Graphs
i2b2 De-identification Dataset
Full name: Informatics for Integrating Biology and the Bedside (i2b2) Project — De-identification Dataset

This dataset contains 1304 de-identified longitudinal medical records describing 296 patients.
MATRES
Full name: Multi-Axis Temporal RElations for Start-points

This is the Multi-Axis Temporal RElations for Start-points (i.e., MATRES) dataset

Introducing paper: A Multi-Axis Annotation Scheme for Event Temporal Relations