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78SK35 - Unit 3, Calvert County, Maryland, USA

Lat/Long (Decimal)38.3844,-76.3811
Co-ordinates Derivationbased on nearby landmark
Given LocationMaryland, United States
Mindat.org Region (for given coordinates)Calvert County, Maryland, USA

Collections

CollectionReferenceStratigraphic NameCommentsLithologyAge
78SK35 - Unit 3Kidwell S. M. (1982)Chesapeake - Choptank - DrumcliffSTRATIGRAPHIC RELATIONS: From Drumcliff Mbr of the Choptank Fm, Chesapeake Grp. AGE: Middle Miocene. STRATIGRAPHIC POSITION: From unit 3.sandstone15.97 - 11.608 Ma
Miocene
78SK35 - Unit 4Kidwell S. M. (1982)Chesapeake - Choptank - DrumcliffSTRATIGRAPHIC RELATIONS: From Drumcliff Mbr of the Choptank Fm, Chesapeake Grp. AGE: Middle Miocene. STRATIGRAPHIC POSITION: From unit 4.sandstone15.97 - 11.608 Ma
Miocene
78SK35 - Unit 5Kidwell S. M. (1982)Chesapeake - Choptank - DrumcliffSTRATIGRAPHIC RELATIONS: From Drumcliff Mbr of the Choptank Fm, Chesapeake Grp. AGE: Middle Miocene. STRATIGRAPHIC POSITION: From unit 5.sandstone15.97 - 11.608 Ma
Miocene

Recorded Fossils

Accepted NameHierarchyAge
Concavus concavus
species
Animalia : Arthropoda : Maxillopoda : Sessilia : Balanidae : Concavus : Concavus concavus15.97 - 11.608 Ma
Miocene
Decapoda
order
Animalia : Arthropoda : Malacostraca : Decapoda15.97 - 11.608 Ma
Miocene
Discinisca sp.
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Discinidae : Discinisca15.97 - 11.608 Ma
Miocene
Myliobatis sp.
genus
Animalia : Chordata : Elasmobranchii : Myliobatiformes : Myliobatidae : Myliobatis15.97 - 11.608 Ma
Miocene
Astrhelia sp.
genus
Animalia : Cnidaria : Anthozoa : Scleractinia : Oculinidae : Astrhelia15.97 - 11.608 Ma
Miocene
Scutella aberti
species
Animalia : Echinodermata : Echinoidea : Clypeasteroida : Scutellidae : Scutella : Scutella aberti15.97 - 11.608 Ma
Miocene
Dallarca staminea
species
Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Dallarca : Dallarca staminea15.97 - 11.608 Ma
Miocene
Chesacardium laqueatum
species
Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Chesacardium : Chesacardium laqueatum15.97 - 11.608 Ma
Miocene
Aligena aequata
species
Animalia : Mollusca : Bivalvia : Cardiida : Lasaeidae : Aligena : Aligena aequata15.97 - 11.608 Ma
Miocene
Semele carinata
species
Animalia : Mollusca : Bivalvia : Cardiida : Semelidae : Semele : Semele carinata15.97 - 11.608 Ma
Miocene
Semele subovata
species
Animalia : Mollusca : Bivalvia : Cardiida : Semelidae : Semele : Semele subovata15.97 - 11.608 Ma
Miocene
Florimetis biplicata
species
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Florimetis : Florimetis biplicata15.97 - 11.608 Ma
Miocene
Tellinidae
family
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae15.97 - 11.608 Ma
Miocene
Astarte thisphila
species
Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astarte : Astarte thisphila15.97 - 11.608 Ma
Miocene
Cyclocardia granulata
species
Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia : Cyclocardia granulata15.97 - 11.608 Ma
Miocene
Eucrassatella sp.
genus
Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Eucrassatella15.97 - 11.608 Ma
Miocene
Marvacrassatella turgidula
species
Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Marvacrassatella : Marvacrassatella turgidula15.97 - 11.608 Ma
Miocene
Hiatella (Hiatella) arctica
species
Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : Hiatella : Hiatella (Hiatella) arctica15.97 - 11.608 Ma
Miocene
Panopea sp.
genus
Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : Panopea15.97 - 11.608 Ma
Miocene
Parvilucina crenulata
species
Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Parvilucina : Parvilucina crenulata15.97 - 11.608 Ma
Miocene
Stewartia anodonta
species
Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Stewartia : Stewartia anodonta15.97 - 11.608 Ma
Miocene
Mytilus sp.
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus15.97 - 11.608 Ma
Miocene
Nucula taphria
species
Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Nucula : Nucula taphria15.97 - 11.608 Ma
Miocene
Isognomon maxillata
species
Animalia : Mollusca : Bivalvia : Ostreida : Malleidae : Isognomon : Isognomon maxillata15.97 - 11.608 Ma
Miocene
Chesapecten (Chesapecten) nefrens
species
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Chesapecten : Chesapecten (Chesapecten) nefrens15.97 - 11.608 Ma
Miocene
Bicorbula idonea
species
Animalia : Mollusca : Bivalvia : Pholadida : Corbulidae : Bicorbula : Bicorbula idonea15.97 - 11.608 Ma
Miocene
Corbula inaequalis
species
Animalia : Mollusca : Bivalvia : Myida : Corbulidae : Corbula : Corbula inaequalis15.97 - 11.608 Ma
Miocene
Paramya subovata
species
Animalia : Mollusca : Bivalvia : Galeommatida : Basterotiidae : Paramya : Paramya subovata15.97 - 11.608 Ma
Miocene
Glossus sp.
genus
Animalia : Mollusca : Bivalvia : Venerida : Glossidae : Glossus15.97 - 11.608 Ma
Miocene
Spisula sp.
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Spisula15.97 - 11.608 Ma
Miocene
Spisula (Hemimactra) subparilis
species
Animalia : Mollusca : Bivalvia : Veneroidei : Mactridae : Hemimactra : Spisula (Hemimactra) subparilis15.97 - 11.608 Ma
Miocene
Petricola sp.
genus
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Petricola15.97 - 11.608 Ma
Miocene
Dosinia acetabulum
species
Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Dosinia : Dosinia acetabulum15.97 - 11.608 Ma
Miocene
Mercenaria sp.
genus
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Mercenaria15.97 - 11.608 Ma
Miocene
Mercenaria campechiensis
species
Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Mercenaria : Mercenaria campechiensis15.97 - 11.608 Ma
Miocene
Mercenaria plena
species
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Mercenaria : Mercenaria plena15.97 - 11.608 Ma
Miocene
Pitar sp.
genus
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Pitar15.97 - 11.608 Ma
Miocene
Veneridae
family
Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae15.97 - 11.608 Ma
Miocene
Nassa sp.
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : Nassa15.97 - 11.608 Ma
Miocene
Ecphora sp.
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : Ecphora15.97 - 11.608 Ma
Miocene
Terebra sp.
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Terebridae : Terebra15.97 - 11.608 Ma
Miocene
Turridae
family
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae15.97 - 11.608 Ma
Miocene
Scaphella sp.
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Scaphella15.97 - 11.608 Ma
Miocene
Crepidula plana
species
Animalia : Mollusca : Gastropoda : Littorinimorpha : Calyptraeidae : Crepidula : Crepidula plana15.97 - 11.608 Ma
Miocene
Crucibulum multilineatum
species
Animalia : Mollusca : Gastropoda : Calyptraeidae : Crucibulum : Crucibulum multilineatum15.97 - 11.608 Ma
Miocene
Cassis sp.
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Cassidae : Cassis15.97 - 11.608 Ma
Miocene
Scala sp.
genus
Animalia : Mollusca : Gastropoda : Epitoniidae : Scala15.97 - 11.608 Ma
Miocene
Scala marylandica
species
Animalia : Mollusca : Gastropoda : Epitoniidae : Scala : Scala marylandica15.97 - 11.608 Ma
Miocene
Eulima sp.
genus
Animalia : Mollusca : Gastropoda : Eulimidae : Eulima15.97 - 11.608 Ma
Miocene
Euspira heros
species
Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Euspira : Euspira heros15.97 - 11.608 Ma
Miocene
Neverita duplicatus
species
Animalia : Mollusca : Gastropoda : Naticidae : Neverita : Neverita duplicatus15.97 - 11.608 Ma
Miocene
Calliostoma sp.
genus
Animalia : Mollusca : Gastropoda : Trochida : Calliostomatidae : Calliostoma15.97 - 11.608 Ma
Miocene
Calliostoma aphelium
species
Animalia : Mollusca : Gastropoda : Trochida : Calliostomatidae : Calliostoma : Calliostoma aphelium15.97 - 11.608 Ma
Miocene
Calliostoma humile
species
Animalia : Mollusca : Gastropoda : Trochidae : Calliostoma : Calliostoma humile15.97 - 11.608 Ma
Miocene
Calliostoma philanthropus
species
Animalia : Mollusca : Gastropoda : Trochidae : Calliostoma : Calliostoma philanthropus15.97 - 11.608 Ma
Miocene
Solariorbis lipara
species
Animalia : Mollusca : Gastropoda : Turbinidae : Solariorbis : Solariorbis lipara15.97 - 11.608 Ma
Miocene
Serpulorbis granifera
species
Animalia : Mollusca : Gastropoda : Littorinimorpha : Vermetidae : Serpulorbis : Serpula granifera15.97 - 11.608 Ma
Miocene
Mariacolpus plebeia
species
Animalia : Mollusca : Gastropoda : Sorbeoconcha : Turritellidae : Mariacolpus : Mariacolpus plebeia15.97 - 11.608 Ma
Miocene
Turritella (Torcula) variabilis
species
Animalia : Mollusca : Gastropoda : Sorbeoconcha : Turritellidae : Torcula : Turritella (Torcula) variabilis15.97 - 11.608 Ma
Miocene
Cadulus newtonensis
species
Animalia : Mollusca : Scaphopoda : Gadilida : Gadilidae : Cadulus : Cadulus newtonensis15.97 - 11.608 Ma
Miocene

References

Kidwell S. M. (1982) Stratigraphy, invertebrate taphonomy and depositional history of the Miocene Calvert and Choptank Formations, Atlantic Coastal Plain, Unpublished PhD thesis, Yale University, 1-511
Ward L. W. (1992) Molluscan biostratigraphy of the Miocene Middle Atlantic Coastal Plain of North America, Virginia Museum of Natural History 2
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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