H	Hydrogen
H	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
O	Oxygen
O	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
Na	Sodium
Na	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
Al	Aluminium
Al	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆
S	Sulfur
S	ⓘ Natroalunite	NaAl₃(SO₄)₂(OH)₆

Fossils

There are 37 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

Youngest Fossil Listed

85.8 Ma (Late/Upper Cretaceous)

Oldest Fossil Listed

101 Ma (Late/Upper Cretaceous)

Stratigraphic Units

Unit	No. Occurrences	Age
Austin - Ector Chalk	1	89.3 - 85.8 Ma (Late/Upper Cretaceous)
Woodbine - Lewisville	30	99.6 - 66 Ma (Late/Upper Cretaceous)
Woodbine - Templeton	6	99.6 - 66 Ma (Late/Upper Cretaceous)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Anchura genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Anchura*	100.5 - 93.9 Ma Late/Upper Cretaceous
Euspira genus	Animalia : Mollusca : *Euspira*	100.5 - 93.9 Ma Late/Upper Cretaceous
Gymnentome genus	Animalia : Mollusca : Gastropoda : Cassiopidae : *Gymnentome*	100.5 - 93.9 Ma Late/Upper Cretaceous
Natica genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Natica*	100.5 - 93.9 Ma Late/Upper Cretaceous
Hillites genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Sarganidae : *Hillites*	100.5 - 93.9 Ma Late/Upper Cretaceous
Nucula genus	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nucula*	100.5 - 93.9 Ma Late/Upper Cretaceous
Protarca genus	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : *Protarca*	100.5 - 93.9 Ma Late/Upper Cretaceous
Brachidontes genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Brachidontes*	100.5 - 93.9 Ma Late/Upper Cretaceous
Anomia genus	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : *Anomia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Plicatula genus	Animalia : Mollusca : Bivalvia : Pectinida : Plicatulidae : *Plicatula*	100.5 - 93.9 Ma Late/Upper Cretaceous
Pseudoptera genus	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : *Pseudoptera*	100.5 - 93.9 Ma Late/Upper Cretaceous
Cyprimeria genus	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Cyprimeria*	100.5 - 93.9 Ma Late/Upper Cretaceous
Flaventia genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Flaventia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Fulpia genus	Animalia : Mollusca : Bivalvia : Venerida : Cyrenidae : *Fulpia*	100.5 - 93.9 Ma Late/Upper Cretaceous
Pollex genus	Animalia : Mollusca : Bivalvia : Venerida : Pollicidae : *Pollex*	100.5 - 93.9 Ma Late/Upper Cretaceous
Solyma genus	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Solyma*	100.5 - 93.9 Ma Late/Upper Cretaceous
Caryocorbula genus	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Caryocorbula*	100.5 - 93.9 Ma Late/Upper Cretaceous
Parmicorbula genus	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Parmicorbula*	100.5 - 93.9 Ma Late/Upper Cretaceous
Ursirivus genus	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Ursirivus*	100.5 - 93.9 Ma Late/Upper Cretaceous
Cuspidaria genus	Animalia : Mollusca : Bivalvia : Cuspidariidae : *Cuspidaria*	100.5 - 93.9 Ma Late/Upper Cretaceous
Ichthyornis dispar species	Animalia : Chordata : Aves : Ichthyornis : *Ichthyornis dispar*	89.3 - 85.8 Ma Late/Upper Cretaceous
Phelopteria dalli species	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Phelopteria : *Phelopteria dalli*	100.5 - 93.9 Ma Late/Upper Cretaceous
Sanoarca (Sanoarca) subgenus	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Sanoarca : *Sanoarca (Sanoarca)*	100.5 - 93.9 Ma Late/Upper Cretaceous
Trachycardium (Trachycardium) subgenus	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Trachycardium : *Trachycardium (Trachycardium)*	100.5 - 93.9 Ma Late/Upper Cretaceous
Ostrea soleniscus species	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostrea : *Ostrea soleniscus*	100.5 - 93.9 Ma Late/Upper Cretaceous
Pyrgulifera genus	Animalia : Mollusca : Gastropoda : Hemisinidae : *Pyrgulifera*	100.5 - 93.9 Ma Late/Upper Cretaceous
Camptonectes (Camptonectes) subgenus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Camptonectes : *Camptonectes (Camptonectes)*	100.5 - 93.9 Ma Late/Upper Cretaceous
Voysa genus	Animalia : Mollusca : Gastropoda : Cerithiadae : *Voysa*	100.5 - 93.9 Ma Late/Upper Cretaceous

Fossil Localities

Click to show 2 fossil localities

USA

Texas
- Fannin County
  - Late/Upper Cretaceous🐚 Savoy Pit
  - Late/Upper Cretaceous🐚 Woodbine 187

Localities in this Region

USA

Texas
- Fannin County
  - Savoy
    - Sunnyside Cemetery
    - Unnamed Natroalunite occurrence [1]

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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Savoy, Fannin County, Texas, USAiRegional Level TypesSavoyTown Fannin CountyCounty TexasState USACountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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Mineral List

Detailed Mineral List:

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List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Fossils

Localities in this Region

Savoy, Fannin County, Texas, USA i
Regional Level Types
Savoy Town
Fannin County County
Texas State
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