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San Antonio, Bexar County, Texas, USA i
Regional Level Types
San Antonio City
Bexar County County
Texas State
USA Country

Regional Level Types
San Antonio	City
Bexar County	County
Texas	State
USA	Country

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Locality Photos (6)Gallery Photo Statistics Add Photo

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Ruins of Portland Cement Plant

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Former Limestone Quarry

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Brackenridge Park Portland Cement Factory Building

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Ruins of Portland Cement Plant

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Former Limestone Quarry

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Brackenridge Park Portland Cement Factory Building

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Ruins of Portland Cement Plant

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Former Limestone Quarry

Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

Type:

City

Largest Settlements:

Place	Population
San Antonio	1,469,845 (2017)

Mindat Locality ID:

420071

Long-form identifier:

mindat:1:2:420071:3

GUID (UUID V4):

No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.

ⓘ Chalk

Mineral List

Mineral list contains entries from the region specified including sub-localities

ⓘ Pyrite

1 valid mineral.

Detailed Mineral List:

ⓘ Pyrite

Formula: FeS₂

Locality: Alamo Portland Cement quarries, San Antonio, Bexar County, Texas, USA

References:

Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘ	Pyrite	2.EB.05a	FeS₂

List of minerals for each chemical element

S	Sulfur
S	ⓘ Pyrite	FeS₂
Fe	Iron
Fe	ⓘ Pyrite	FeS₂

Fossils

There are 19 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

223

Youngest Fossil Listed

0.01 Ma (Pleistocene)

Oldest Fossil Listed

145 Ma (Late Jurassic)

Stratigraphic Units

Click here to view 8 stratigraphic units.

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Cliona genus	Animalia : Porifera : Demospongiae : Clionaida : Clionaidae : *Cliona*	70.6 - 66 Ma Late/Upper Cretaceous
Hamulus genus	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Hamulus*	70.6 - 66 Ma Late/Upper Cretaceous
Serpula genus	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Serpula*	72.1 - 66 Ma Late/Upper Cretaceous
Cadulus genus	Animalia : Mollusca : Scaphopoda : Gadilida : Gadilidae : *Cadulus*	66 - 59.2 Ma Paleocene
Dentalium genus	Animalia : Mollusca : Scaphopoda : Dentaliida : Dentaliidae : *Dentalium*	72.1 - 66 Ma Late/Upper Cretaceous
Acmaea genus	Animalia : Mollusca : Gastropoda : Acmaeidae : *Acmaea*	72.1 - 66 Ma Late/Upper Cretaceous
Calliomphalus genus	Animalia : Mollusca : Gastropoda : Seguenziida : Eucyclidae : *Calliomphalus*	70.6 - 66 Ma Late/Upper Cretaceous
Anchura genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Anchura*	72.1 - 66 Ma Late/Upper Cretaceous
Calyptraea genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Calyptraeidae : *Calyptraea*	70.6 - 66 Ma Late/Upper Cretaceous
Gyrodes genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Gyrodes*	70.6 - 66 Ma Late/Upper Cretaceous
Mesalia genus	Animalia : Mollusca : Gastropoda : Turritellidae : *Mesalia*	66 - 59.2 Ma Paleocene
Paladmete genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : *Paladmete*	72.1 - 66 Ma Late/Upper Cretaceous
Polinices genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Polinices*	66 - 59.2 Ma Paleocene
Teinostoma genus	Animalia : Mollusca : Gastropoda : Trochida : Skeneidae : *Teinostoma*	66 - 59.2 Ma Paleocene
Turritella genus	Animalia : Mollusca : Gastropoda : Turritellidae : *Turritella*	72.1 - 66 Ma Late/Upper Cretaceous
Neogastropoda order	Animalia : Mollusca : Gastropoda : Neogastropoda	70.6 - 66 Ma Late/Upper Cretaceous
Bellifusus genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Bellifusus*	72.1 - 66 Ma Late/Upper Cretaceous
Deussenia genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Melongenidae : *Deussenia*	72.1 - 66 Ma Late/Upper Cretaceous
Drilluta genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Drilluta*	72.1 - 66 Ma Late/Upper Cretaceous
Hercorhynchus genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : *Hercorhynchus*	70.6 - 66 Ma Late/Upper Cretaceous
Hydrotribulus genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Hydrotribulus*	72.1 - 66 Ma Late/Upper Cretaceous
Neptunea genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Neptunea*	66 - 59.2 Ma Paleocene
Pyropsis genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Tudiclidae : *Pyropsis*	72.1 - 66 Ma Late/Upper Cretaceous
Athleta (Volutocorbis) subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Athleta : *Athleta (Volutocorbis)*	66 - 59.2 Ma Paleocene
Ringicula genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : *Ringicula*	66 - 59.2 Ma Paleocene
Tornatellaea genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Acteonidae : *Tornatellaea*	66 - 59.2 Ma Paleocene
Eutrephoceras genus	Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : *Eutrephoceras*	70.6 - 66 Ma Late/Upper Cretaceous
Baculites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : *Baculites*	83.5 - 70.6 Ma Late/Upper Cretaceous
Belemnitella genus	Animalia : Mollusca : Cephalopoda : Belemnitida : Belemnitellidae : *Belemnitella*	70.6 - 66 Ma Late/Upper Cretaceous
Nucula genus	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nucula*	72.1 - 66 Ma Late/Upper Cretaceous
Arca genus	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : *Arca*	70.6 - 66 Ma Late/Upper Cretaceous
Nemodon genus	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : *Nemodon*	83.5 - 66 Ma Late/Upper Cretaceous
Botula genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Botula*	70.6 - 66 Ma Late/Upper Cretaceous
Acesta genus	Animalia : Mollusca : Bivalvia : Limida : Limidae : *Acesta*	70.6 - 66 Ma Late/Upper Cretaceous
Arctostrea genus	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : *Arctostrea*	70.6 - 66 Ma Late/Upper Cretaceous
Camptonectes genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Camptonectes*	83.5 - 70.6 Ma Late/Upper Cretaceous
Exogyra genus	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : *Exogyra*	70.6 - 66 Ma Late/Upper Cretaceous
Paranomia genus	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : *Paranomia*	70.6 - 66 Ma Late/Upper Cretaceous
Syncyclonema genus	Animalia : Mollusca : Bivalvia : Pectinida : Entoliidae : *Pectinella*	70.6 - 66 Ma Late/Upper Cretaceous
Pterotrigonia genus	Animalia : Mollusca : Bivalvia : Trigoniida : Pterotrigoniidae : *Pterotrigonia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pterotrigonia (Scabrotrigonia) subgenus	Animalia : Mollusca : Bivalvia : Trigoniida : Megatrigoniidae : Pterotrigonia : *Pterotrigonia (Scabrotrigonia)*	70.6 - 66 Ma Late/Upper Cretaceous
Trigonia genus	Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : *Trigonia*	72.1 - 66 Ma Late/Upper Cretaceous
Astarte genus	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : *Astarte*	70.6 - 66 Ma Late/Upper Cretaceous
Crassatella genus	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : *Crassatella*	72.1 - 66 Ma Late/Upper Cretaceous
Cymbophora genus	Animalia : Mollusca : Bivalvia : Venerida : Mactridae : *Cymbophora*	70.6 - 66 Ma Late/Upper Cretaceous
Cyprimeria genus	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Cyprimeria*	70.6 - 66 Ma Late/Upper Cretaceous
Granocardium genus	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Granocardium*	70.6 - 66 Ma Late/Upper Cretaceous
Legumen genus	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Legumen*	83.5 - 70.6 Ma Late/Upper Cretaceous
Trachycardium genus	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : *Trachycardium*	70.6 - 66 Ma Late/Upper Cretaceous
Venericardia genus	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : *Venericardia*	66 - 59.2 Ma Paleocene
Vetericardiella genus	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : *Vetericardiella*	72.1 - 66 Ma Late/Upper Cretaceous
Corbula genus	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Corbula*	70.6 - 66 Ma Late/Upper Cretaceous
Eufistulina genus	Animalia : Mollusca : Bivalvia : *Eufistulina*	70.6 - 66 Ma Late/Upper Cretaceous
Sauvagesia genus	Animalia : Mollusca : Bivalvia : Hippuritida : Radiolitidae : *Sauvagesia*	70.6 - 66 Ma Late/Upper Cretaceous
Cymella genus	Animalia : Mollusca : Bivalvia : Poromyidae : *Cymella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Bryozoa phylum	Animalia : Bryozoa	70.6 - 66 Ma Late/Upper Cretaceous
Harduinia genus	Animalia : Echinodermata : Echinoidea : Cassiduloida : *Harduinia*	70.6 - 66 Ma Late/Upper Cretaceous
Scaphiopus genus	Animalia : Chordata : Osteichthyes : Anura : Pelobatidae : *Scaphiopus*	0.126 - 0.0117 Ma Pleistocene
Eleutherodactylus genus	Animalia : Chordata : Osteichthyes : Anura : Leptodactylidae : *Eleutherodactylus*	0.126 - 0.0117 Ma Pleistocene
Bufo genus	Animalia : Chordata : Amphibia : Anura : Bufonidae : *Bufo*	0.126 - 0.0117 Ma Pleistocene
Rana genus	Animalia : Chordata : Amphibia : Anura : Ranidae : *Rana*	0.126 - 0.0117 Ma Pleistocene
Terrapene genus	Animalia : Chordata : Reptilia : Testudines : Emydidae : *Terrapene*	0.126 - 0.0117 Ma Pleistocene
Crotalus genus	Animalia : Chordata : Reptilia : Squamata : Viperidae : *Crotalus*	0.126 - 0.0117 Ma Pleistocene
Canis genus	Animalia : Chordata : Mammalia : Carnivora : Canidae : *Canis*	0.126 - 0.0117 Ma Pleistocene
Bison genus	Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : *Bison*	0.126 - 0.0117 Ma Pleistocene
Mammuthus genus	Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : *Mammuthus*	0.126 - 0.0117 Ma Pleistocene
Homotherium serum species	Animalia : Chordata : Mammalia : Carnivora : Felidae : Homotherium : *Homotherium serum*	0.126 - 0.0117 Ma Pleistocene
Mammut americanum species	Animalia : Chordata : Mammalia : Proboscidea : Mammutidae : Mammut : *Mammut americanum*	0.126 - 0.0117 Ma Pleistocene
Peromyscus boylii species	Animalia : Chordata : Mammalia : Rodentia : Cricetidae : Peromyscus : *Peromyscus boylii*	0.126 - 0.0117 Ma Pleistocene
Peromyscus eremicus species	Animalia : Chordata : Mammalia : Rodentia : Cricetidae : Peromyscus : *Peromyscus eremicus*	0.126 - 0.0117 Ma Pleistocene
Peromyscus gossypinus species	Animalia : Chordata : Mammalia : Rodentia : Cricetidae : Peromyscus : *Peromyscus gossypinus*	0.126 - 0.0117 Ma Pleistocene
Peromyscus maniculatus species	Animalia : Chordata : Mammalia : Rodentia : Cricetidae : Peromyscus : *Peromyscus maniculatus*	0.126 - 0.0117 Ma Pleistocene
Sylvilagus audubonii species	Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Sylvilagus : *Sylvilagus audubonii*	0.126 - 0.0117 Ma Pleistocene
Lepus californicus species	Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Lepus : *Lepus californicus*	0.126 - 0.0117 Ma Pleistocene
Peromyscus leucopus species	Animalia : Chordata : Mammalia : Rodentia : Cricetidae : Peromyscus : *Peromyscus leucopus*	0.126 - 0.0117 Ma Pleistocene
Chaetodipus hispidus species	Animalia : Chordata : Mammalia : Rodentia : Heteromyidae : Chaetodipus : *Chaetodipus hispidus*	0.126 - 0.0117 Ma Pleistocene
Rana pipiens species	Animalia : Chordata : Osteichthyes : Anura : Ranidae : Rana : *Rana pipiens*	0.126 - 0.0117 Ma Pleistocene
Terrapene carolina species	Animalia : Chordata : Reptilia : Testudines : Emydidae : Terrapene : *Terrapene carolina*	0.126 - 0.0117 Ma Pleistocene
Anchura hoggi species	*Anchura hoggi*	72.1 - 66 Ma Late/Upper Cretaceous
Anomia argentaria species	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : Anomia : *Anomia argentaria*	70.6 - 66 Ma Late/Upper Cretaceous
Crassatella vadosa species	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella : *Crassatella vadosa*	70.6 - 66 Ma Late/Upper Cretaceous
Idonearca capax species	Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : *Idonearca capax*	70.6 - 66 Ma Late/Upper Cretaceous
Striaticostatum bexarense species	Animalia : Mollusca : Gastropoda : Epitoniidae : Striaticostatum : *Striaticostatum bexarense*	70.6 - 66 Ma Late/Upper Cretaceous
Granocardium dumosum species	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Granocardium : *Granocardium dumosum*	83.5 - 70.6 Ma Late/Upper Cretaceous
Graphidula multicostata species	Animalia : Mollusca : Gastropoda : Neogastropoda : Ptychatractidae : Exilia : *Graphidula multicostata*	72.1 - 66 Ma Late/Upper Cretaceous
Gyrodes (Gyrodes) supraplicatus species	Animalia : Mollusca : Gastropoda : Naticidae : Gyrodes : *Gyrodes (Gyrodes) supraplicatus*	72.1 - 66 Ma Late/Upper Cretaceous
Gyrodes (Sohlella) spillmani species	Animalia : Mollusca : Gastropoda : Naticidae : Gyrodes : *Gyrodes (Sohlella) spillmani*	70.6 - 66 Ma Late/Upper Cretaceous
Hercorhyncus (Hercorhyncus) malleiformis species	*Hercorhyncus (Hercorhyncus) malleiformis*	72.1 - 66 Ma Late/Upper Cretaceous
Limatula acutilineata species	Animalia : Mollusca : Bivalvia : Pectinida : Limidae : Limatula : *Limatula acutilineata*	70.6 - 66 Ma Late/Upper Cretaceous
Lima (Lima) pelagica species	Animalia : Mollusca : Bivalvia : Pectinida : Limidae : Lima : *Lima (Lima) pelagica*	70.6 - 66 Ma Late/Upper Cretaceous
Linearis genus	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Linearis*	70.6 - 66 Ma Late/Upper Cretaceous
Liopistha protexta species	Animalia : Mollusca : Bivalvia : Poromyidae : Liopistha : *Liopistha protexta*	70.6 - 66 Ma Late/Upper Cretaceous
Lopha mesenterica species	Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Agerostrea : *Lopha mesenterica*	70.6 - 66 Ma Late/Upper Cretaceous
Lucina parva species	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Nymphalucina : *Lucina parva*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ornopsis solistella species	*Ornopsis solistella*	70.6 - 66 Ma Late/Upper Cretaceous
Agerostrea falcata species	Animalia : Mollusca : Bivalvia : Ostreida : Flemingostreidae : Agerostrea : *Agerostrea falcata*	72.1 - 66 Ma Late/Upper Cretaceous
Camptonectes bubonis species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Camptonectes : *Camptonectes bubonis*	72.1 - 66 Ma Late/Upper Cretaceous
Piestochilus levis species	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : Piestochilus : *Piestochilus levis*	72.1 - 66 Ma Late/Upper Cretaceous
Euspira rectilabrum species	Animalia : Mollusca : Gastropoda : Naticidae : Euspira : *Euspira rectilabrum*	72.1 - 66 Ma Late/Upper Cretaceous
Pycnodonte genus	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : *Pycnodonte*	72.1 - 66 Ma Late/Upper Cretaceous
Turritella quadrilira species	Animalia : Mollusca : Gastropoda : Turritellidae : Turritella : *Turritella quadrilira*	83.5 - 70.6 Ma Late/Upper Cretaceous
Turritella vertebroides species	Animalia : Mollusca : Gastropoda : Turritellidae : Turritella : *Turritella vertebroides*	70.6 - 66 Ma Late/Upper Cretaceous
Veniella conradi species	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Veniella : *Veniella conradi*	72.1 - 66 Ma Late/Upper Cretaceous
Xenophora (Endoptygma) leprosa species	Animalia : Mollusca : Gastropoda : Xenophoridae : Endoptygma : *Xenophora (Endoptygma) leprosa*	70.6 - 66 Ma Late/Upper Cretaceous
Vertebrata subphylum	Animalia : Chordata : Vertebrata	70.6 - 66 Ma Late/Upper Cretaceous
Corbula (Caryocorbula) subgenus	Animalia : Mollusca : Bivalvia : Pholadida : Corbulidae : Corbula : *Corbula (Caryocorbula)*	66 - 59.2 Ma Paleocene
Pecten (Pecten) subgenus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Pecten : *Pecten (Pecten)*	70.6 - 66 Ma Late/Upper Cretaceous
Plicatula (Plicatula) subgenus	Animalia : Mollusca : Bivalvia : Pectinida : Plicatulidae : Plicatula : *Plicatula (Plicatula)*	70.6 - 66 Ma Late/Upper Cretaceous
Agaronia genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Olivellidae : *Agaronia*	66 - 59.2 Ma Paleocene
Amusium (Propeamussium) alabamense species	Animalia : Mollusca : Bivalvia : Pectinida : Propeamussiidae : Propeamussium : *Amusium (Propeamussium) alabamense*	66 - 59.2 Ma Paleocene
Gryphaeostrea vomer species	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Gryphaeostrea : *Gryphaeostrea vomer*	70.6 - 66 Ma Late/Upper Cretaceous
Crassatella hodgei species	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella : *Crassatella hodgei*	83.5 - 70.6 Ma Late/Upper Cretaceous
Bufo woodhousei species	Animalia : Chordata : Osteichthyes : Anura : Bufonidae : Bufo : *Bufo woodhousei*	0.126 - 0.0117 Ma Pleistocene
Arrhoges genus	Animalia : Mollusca : Gastropoda : Aporrhaidae : *Arrhoges*	83.5 - 66 Ma Late/Upper Cretaceous
Geochelone (Hesperotestudo) wilsoni species	Animalia : Chordata : Reptilia : Testudines : Testudinidae : Hesperotestudo : *Geochelone (Hesperotestudo) wilsoni*	0.126 - 0.0117 Ma Pleistocene
Sphenodiscus pleurisepta species	Animalia : Mollusca : Cephalopoda : Ammonitida : Sphenodiscidae : Sphenodiscus : *Sphenodiscus pleurisepta*	72.1 - 66 Ma Late/Upper Cretaceous
Caestocorbula (Caestocorbula) crassaplica species	Animalia : Mollusca : Bivalvia : Pholadida : Corbulidae : Caestocorbula : *Caestocorbula (Caestocorbula) crassaplica*	70.6 - 66 Ma Late/Upper Cretaceous
Pycnodonte vesicularis species	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Pycnodonte : *Pycnodonte vesicularis*	70.6 - 66 Ma Late/Upper Cretaceous
Pituophis melanoleucus species	Animalia : Chordata : Reptilia : Squamata : Colubridae : Pituophis : *Pituophis melanoleucus*	0.126 - 0.0117 Ma Pleistocene
Sylvilagus floridanus species	Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Sylvilagus : *Sylvilagus floridanus*	0.126 - 0.0117 Ma Pleistocene
Camptonectes (Camptonectes) subgenus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Camptonectes : *Camptonectes (Camptonectes)*	70.6 - 66 Ma Late/Upper Cretaceous
Echinoidea class	Animalia : Echinodermata : Echinoidea	70.6 - 66 Ma Late/Upper Cretaceous
Palaeastacus walkeri species	Animalia : Arthropoda : Malacostraca : Decapoda : Erymidae : Palaeastacus : *Palaeastacus walkeri*	145 - 66 Ma Cretaceous
Palaega guadalupensis species	Animalia : Arthropoda : Malacostraca : Isopoda : Cirolanidae : Palaega : *Palaega guadalupensis*	100.5 - 66 Ma Late/Upper Cretaceous
Inoceramus (Endocostea) balticus species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus (Endocostea) balticus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Neokimbleia acutus species	Animalia : Mollusca : Bivalvia : Hippuritida : Caprinuloideidae : Neokimbleia : *Neokimbleia acutus*	105.3 - 99.6 Ma Cretaceous
Exogyra (Exogyra) costata species	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Exogyra : *Exogyra (Exogyra) costata*	72.1 - 66 Ma Late/Upper Cretaceous
Caprinuloidea romeri species	Animalia : Mollusca : Bivalvia : Hippuritida : Caprinuloideidae : Caprinuloidea : *Caprinuloidea romeri*	105.3 - 99.6 Ma Cretaceous
Neithea quinquecostata species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Neithea : *Neithea quinquecostata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Crotaphytus collaris species	Animalia : Chordata : Reptilia : Squamata : Crotaphytidae : Crotaphytus : *Crotaphytus collaris*	0.126 - 0.0117 Ma Pleistocene
Crenella serica species	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Crenella : *Crenella serica*	70.6 - 66 Ma Late/Upper Cretaceous
Cardiaster leonensis species	Animalia : Echinodermata : Echinoidea : Holasteroida : Cardiasteridae : Cardiaster : *Cardiaster leonensis*	70.6 - 66 Ma Late/Upper Cretaceous
Hemiaster wetherbyi species	Animalia : Echinodermata : Echinoidea : Spatangoida : Hemiasteridae : Hemiaster : *Hemiaster wetherbyi*	105.3 - 66 Ma Cretaceous
Hemiaster texanus species	Animalia : Echinodermata : Echinoidea : Spatangoida : Hemiasteridae : Hemiaster : *Hemiaster texanus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Proraster dalli species	Animalia : Echinodermata : Echinoidea : Spatangoida : Schizasteridae : Proraster : *Proraster dalli*	105.3 - 66 Ma Cretaceous
Hamulus onyx species	Animalia : Annelida : Polychaeta : Serpulimorpha : Hamulus : *Hamulus onyx*	70.6 - 66 Ma Late/Upper Cretaceous

Fossil Localities

Click to show 19 fossil localities

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/San_Antonio
Wikidata ID:	Q975
GeoNames ID:	4726206

Localities in this Region

USA

Texas
- Bexar County
  - San Antonio
    - Alamo Portland Cement quarries

Other Regions, Features and Areas that Intersect

North AmericaContinent

North America PlateTectonic Plate

Gulf of Mexico BasinBasin
Kerr BasinBasin
Llano ProvinceShield
Shawnee DomainDomain

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San Antonio, Bexar County, Texas, USAiRegional Level TypesSan AntonioCity Bexar CountyCounty TexasState USACountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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San Antonio, Bexar County, Texas, USA i
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