# Devonian Lithological Database

> Devonian Lithological Database (iPhone/iPad app by Thomas L. Moore.)

- Source: https://appshunter.io/ios/app/devonian-lithological-database/id317330723 (this page in markdown: same URL + `.md`)
- Developer: [Thomas L. Moore](https://appshunter.io/developer/317330726)
- Category: Reference, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 19 MB
- Languages: American English
- Released: 2009-06-13
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/devonian-lithological-database/id317330723/reviews.md

## What is Devonian Lithological Database?

The app is a database and mapping application for the Devonian Lithological Database, developed by Thomas L. Moore as part of his dissertation at the University of Arizona (1999).  These data are freely available for non-commercial users.

FEATURES

1. Database of Devonian rocks containing over 5000 records.
2. Ability to narrow selection by  age.
3. Interactive global map for displaying selection.
4. The ability to view specific records containing all of the information from the original database.


## Version history (last 5 releases)

### 4.0 — 2019-09-17

* Faster Performance
* More visible icons
* Search data using rock types and formation names

### 3.0.1 — 2016-04-14

Performance improvements

### 3.0 — 2016-02-02

--The Devonian Lithological Database is now supports more devices
--The map of rocks now show the dominant rock time for each locality on the map.

### 2.0 — 2011-01-12

DLD 2.0 is a completely new version.  Now DLD has a fully interactive map of Devonian rocks.  In addition, a interface for setting the geologic time for the map is far easier to use.

### 1.0 — 2009-06-13

No release notes.

## Apps similar to Devonian Lithological Database

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [New Jersey Attorney](https://appshunter.io/ios/app/new-jersey-attorney/id853868760) | 4.5 (2) | Free | Reference |
| [Time calculator  ( Converter )](https://appshunter.io/ios/app/time-calculator-converter/id919839640) | 4.0 (1) | Free | Reference |
| [CUE RetailX](https://appshunter.io/ios/app/cue-retailx/id1493148420) | — | Free | Reference |
| [微拍堂Ai版-AI智能鉴宝识别专家](https://appshunter.io/ios/app/ai-ai/id1490966440) | 5.0 (1) | Free | Reference |
| [NRRS](https://appshunter.io/ios/app/nrrs/id1490934580) | — | Free | Reference |
| [BukkeApp](https://appshunter.io/ios/app/bukkeapp/id866950860) | — | Free | Reference |

## More apps by Thomas L. Moore

- [Ancient Earth](https://appshunter.io/ios/app/ancient-earth/id509943912)
- [Assembly of Pangea](https://appshunter.io/ios/app/assembly-of-pangea/id562791029)
- [Future Earth](https://appshunter.io/ios/app/future-earth/id1161247881)

All apps by Thomas L. Moore: https://appshunter.io/developer/317330726

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*