# IsoArcH Documentation > Data model and field dictionary for the IsoArcH isotopic database, covering bioarchaeology, environmental and forensic sciences. This file contains links to documentation sections following the llmstxt.org standard. ## Table of Contents - [Introduction](https://docs.isoarch.org/): Overview of the IsoArcH data model — the interconnected tables, their relationships, and how to get started structuring isotopic data. - [Download Template](https://docs.isoarch.org/download): Download the IsoArcH data template in Excel or Grist format to prepare and organize your data for submission to the database. - [Examples](https://docs.isoarch.org/examples): Sample Excel and Grist datasets with fictional data, showing how to structure a standard dataset and how to handle groups such as cremations and mi... - [All Fields (A-Z)](https://docs.isoarch.org/dictionary/all-fields): Explore the detailed data model structure for our dictionary, you'll find comprehensive field definitions and their importance within the data ecos... - [Amino acid measures](https://docs.isoarch.org/dictionary/tables/amino_acid_measures): Explore the fields included in "Amino acid measures" - [Analytical parameters](https://docs.isoarch.org/dictionary/tables/analytical_parameters): Explore the fields included in "Analytical parameters" - [Databases](https://docs.isoarch.org/dictionary/tables/databases): Explore the fields included in "Databases" - [Datasets](https://docs.isoarch.org/dictionary/tables/datasets): Explore the fields included in "Datasets" - [Locations](https://docs.isoarch.org/dictionary/tables/locations): Explore the fields included in "Locations" - [Materials](https://docs.isoarch.org/dictionary/tables/materials): Explore the fields included in "Materials" - [Mineral measures](https://docs.isoarch.org/dictionary/tables/mineral_measures): Explore the fields included in "Mineral measures" - [Organic measures](https://docs.isoarch.org/dictionary/tables/organic_measures): Explore the fields included in "Organic measures" - [Radiocarbon measures](https://docs.isoarch.org/dictionary/tables/radiocarbon_measures): Explore the fields included in "Radiocarbon measures" - [References](https://docs.isoarch.org/dictionary/tables/references): Explore the fields included in "References" - [Samples](https://docs.isoarch.org/dictionary/tables/samples): Explore the fields included in "Samples"