Fossiliferous Limestone look-alikes

Limestone with marine fossils (e.g., bivalves)

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Several rocks and minerals can be confused with Fossiliferous Limestone. Below are documented look-alikes and the features that tell them apart. Never rely on a single feature. Always check multiple properties.

Similar rocks to compare

Chalk

Also known as: Micritic Limestone

Coquina

Also known as: Shell Limestone

Travertine

Also known as: Calcareous Tufa

Dolomite

Also known as: Dolostone

Marl

Also known as: Calcareous Mudstone

Explore Fossiliferous Limestone

Overview

Full guide to Fossiliferous Limestone

Identification

Localities & Collecting

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