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Merchantville, USA

Formation	Merchantville
Age:	83.5 - 66.0 Ma Late/Upper Cretaceous
Interval	Early Campanian
Lithology	claystone, sandstone, marl/claystone
Number of Collections	27
Number of Occurrences	408

Recorded Sample Locations

Location	Region	Stratigraphic Name
USGS 17715	New Castle County, Delaware, USA	Merchantville
USGS 17687	New Castle County, Delaware, USA	Merchantville
Chesapeake & DE Canal	New Castle County, Delaware, USA	Merchantville
S bank of Bohemia River [Merchantville Fm]	Cecil County, Maryland, USA	Merchantville
Spring Hill Creek	Burlington County, New Jersey, USA	Merchantville
USGS Loc. 26403	Burlington County, New Jersey, USA	Merchantville
USGS D9719	New Castle County, Delaware, USA	Merchantville
USGS D9715	Monmouth County, New Jersey, USA	Merchantville
Merchantville clay-marl	Ocean County, New Jersey, USA	Merchantville

Associated Units

Stratigraphic Name	Age	Lithology	Occurrence Records
Crosswicks Clay	83.5 - 70.6 Ma Late/Upper Cretaceous		11
Englishtown	83.5 - 70.6 Ma Late/Upper Cretaceous	sandstone	87
Marshalltown	83.5 - 70.6 Ma Late/Upper Cretaceous	sandstone, "shale"	360

Recorded Fossils

Accepted Name	Type	Hierarchy	Age
Cardium (Pachycardium) spillmani species	7	*Cardium (Pachycardium) spillmani*	83.5 - 70.6 Ma Late/Upper Cretaceous
Clavagella armata species	7	*Clavagella armata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Planolateralis sp. subgenus	6.3	*Planolateralis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Rostellites sp. genus	6	*Rostellites*	83.5 - 70.6 Ma Late/Upper Cretaceous
Serpula sp. genus	6	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Serpula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Diploconcha sp. genus	6	Animalia : Annelida : Polychaeta : *Diploconcha*	83.5 - 70.6 Ma Late/Upper Cretaceous
Hamulus sp. genus	6	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Hamulus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Protula sp. genus	6	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Protula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Callianassa mortoni species	7	Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : Callianassa : *Callianassa mortoni*	83.5 - 70.6 Ma Late/Upper Cretaceous
Mesostylus mortoni species	7	Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : Mesostylus : *Mesostylus mortoni*	100.5 - 66 Ma Late/Upper Cretaceous
Cenomanocarcinus robertsi species	7	Animalia : Arthropoda : Malacostraca : Decapoda : Cenomanocarcinidae : Cenomanocarcinus : *Cenomanocarcinus robertsi*	83.5 - 70.6 Ma Late/Upper Cretaceous
Distefania lauginigeri species	7	Animalia : Arthropoda : Malacostraca : Decapoda : Goniodromitidae : Distefania : *Distefania lauginigeri*	83.5 - 70.6 Ma Late/Upper Cretaceous
Hoploparia gabbi species	7	Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : Hoploparia : *Hoploparia gabbi*	83.5 - 70.6 Ma Late/Upper Cretaceous
Hoploparia gladiator species	7	Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : Hoploparia : *Hoploparia gladiator*	83.5 - 70.6 Ma Late/Upper Cretaceous
Oncopareia sp. genus	6	Animalia : Arthropoda : Malacostraca : Decapoda : Nephropidae : *Oncopareia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Bryozoa phylum	2	Animalia : Bryozoa	83.5 - 70.6 Ma Late/Upper Cretaceous
Teleostei unranked clade	99	Animalia : Chordata : Actinopteri : Teleostei	83.5 - 70.6 Ma Late/Upper Cretaceous
Anomoeodus phaseolus species	7	Animalia : Chordata : Actinopteri : Pycnodontiformes : Pycnodontidae : Anomoeodus : *Anomoeodus phaseolus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pycnodontes family	5	Animalia : Chordata : Actinopterygii : Pycnodontes	83.5 - 70.6 Ma Late/Upper Cretaceous
Enchodus gladiolus species	7	Animalia : Chordata : Actinopteri : Salmoniformes : Enchodontidae : Enchodus : *Enchodus gladiolus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Chondrichthyes class	3	Animalia : Chordata : Chondrichthyes	83.5 - 70.6 Ma Late/Upper Cretaceous
Batoidea unranked clade	99	Animalia : Chordata : Chondrichthyes : Batoidea	83.5 - 70.6 Ma Late/Upper Cretaceous
Squalicorax kaupi species	7	Animalia : Chordata : Chondrichthyes : Lamniformes : Anacoracidae : Squalicorax : *Squalicorax kaupi*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cretolamna appendiculata species	7	Animalia : Chordata : Chondrichthyes : Lamniformes : Cretoxyrhinidae : Cretolamna : *Cretolamna appendiculata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Serratolamna sp. genus	6	Animalia : Chordata : Chondrichthyes : Lamniformes : Cretoxyrhinidae : *Serratolamna*	83.5 - 70.6 Ma Late/Upper Cretaceous
Odontaspis sp. genus	6	Animalia : Chordata : Elasmobranchii : Lamniformes : Odontaspididae : *Odontaspis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Scapanorhynchus texanus species	7	Animalia : Chordata : Chondrichthyes : Lamniformes : Mitsukurinidae : Scapanorhynchus : *Scapanorhynchus texanus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ischyrhiza mira species	7	Animalia : Chordata : Chondrichthyes : Sclerorhynchiformes : Sclerorhynchidae : Ischyrhiza : *Ischyrhiza mira*	83.5 - 70.6 Ma Late/Upper Cretaceous
Hadrosauridae family	5	Animalia : Chordata : Reptilia : Dinosauria : Hadrosauridae	83.5 - 70.6 Ma Late/Upper Cretaceous
Reptilia class	3	Animalia : Chordata : Reptilia	83.5 - 70.6 Ma Late/Upper Cretaceous
Crocodylia order	4	Animalia : Chordata : Reptilia : Crocodylia	83.5 - 70.6 Ma Late/Upper Cretaceous
Mosasauridae family	5	Animalia : Chordata : Reptilia : Squamata : Mosasauridae	83.5 - 70.6 Ma Late/Upper Cretaceous
Mosasaurus sp. genus	6	Animalia : Chordata : Reptilia : Squamata : Mosasauridae : *Mosasaurus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Bothremydina subtribe	5.6	Animalia : Chordata : Reptilia : Testudines : Bothremydidae : Bothremydina	83.5 - 70.6 Ma Late/Upper Cretaceous
Bothremys cooki species	7	Animalia : Chordata : Reptilia : Testudines : Bothremydidae : Bothremys : *Bothremys cooki*	83.5 - 70.6 Ma Late/Upper Cretaceous
Astrangia cretacea species	7	Animalia : Cnidaria : Anthozoa : Scleractinia : Rhizangiidae : Astrangia : *Astrangia cretacea*	83.5 - 70.6 Ma Late/Upper Cretaceous
Echinodermata phylum	2	Animalia : Echinodermata	83.5 - 70.6 Ma Late/Upper Cretaceous
Hemiaster sp. genus	6	Animalia : Echinodermata : Echinoidea : Spatangoida : Hemiasteridae : *Hemiaster*	83.5 - 70.6 Ma Late/Upper Cretaceous
Arca sp. genus	6	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : *Arca*	83.5 - 70.6 Ma Late/Upper Cretaceous
Breviarca sp. genus	6	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : *Breviarca*	83.5 - 70.6 Ma Late/Upper Cretaceous
Striarca sp. genus	6	Animalia : Mollusca : Bivalvia : Arcida : Noetiidae : *Striarca*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cucullaea sp. genus	6	Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : *Cucullaea*	83.5 - 70.6 Ma Late/Upper Cretaceous
Glycymeris sp. genus	6	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : *Glycymeris*	83.5 - 70.6 Ma Late/Upper Cretaceous
Trigonarca sp. genus	6	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : *Trigonarca*	83.5 - 70.6 Ma Late/Upper Cretaceous
Nemodon sp. genus	6	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : *Nemodon*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cardium sp. genus	6	Animalia : Mollusca : Bivalvia : *Cardium*	83.5 - 70.6 Ma Late/Upper Cretaceous
Granocardium sp. genus	6	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Granocardium*	83.5 - 70.6 Ma Late/Upper Cretaceous
Granocardium dumosum species	7	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Granocardium : *Granocardium dumosum*	83.5 - 70.6 Ma Late/Upper Cretaceous
Granocardium tenuistriatum species	7	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Granocardium : *Granocardium tenuistriatum*	83.5 - 70.6 Ma Late/Upper Cretaceous
Eufistulana sp. genus	6	Animalia : Mollusca : Bivalvia : Gastrochaenida : Gastrochaenidae : *Eufistulana*	83.5 - 70.6 Ma Late/Upper Cretaceous
Aenona sp. genus	6	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Aenona*	83.5 - 70.6 Ma Late/Upper Cretaceous
Linearis sp. genus	6	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Linearis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Tellina sp. genus	6	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Tellina*	83.5 - 70.6 Ma Late/Upper Cretaceous
Astarte sp. genus	6	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : *Astarte*	83.5 - 70.6 Ma Late/Upper Cretaceous
Vetericardiella sp. genus	6	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : *Vetericardiella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Crassatella sp. genus	6	Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : *Crassatella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Glycimeris sp. genus	6	Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : *Glycimeris*	83.5 - 70.6 Ma Late/Upper Cretaceous
Panopea sp. genus	6	Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : *Panopea*	83.5 - 70.6 Ma Late/Upper Cretaceous
Unicardium sp. genus	6	Animalia : Mollusca : Bivalvia : Lucinida : Mactromyidae : *Unicardium*	83.5 - 70.6 Ma Late/Upper Cretaceous
Inoceramus sp. genus	6	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : *Inoceramus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Lithophaga sp. genus	6	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Lithophaga*	83.5 - 70.6 Ma Late/Upper Cretaceous
Nuculana sp. genus	6	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nuculana*	83.5 - 70.6 Ma Late/Upper Cretaceous
Nucula sp. genus	6	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nucula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Nucula (Leionucula) sp. subgenus	6.3	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Nucula : *Nucula (Leionucula)*	83.5 - 70.6 Ma Late/Upper Cretaceous
Gervillia ensiformis species	7	Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Gervilliopsis : *Gervillia ensiformis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Agerostrea falcata species	7	Animalia : Mollusca : Bivalvia : Ostreida : Flemingostreidae : Agerostrea : *Agerostrea falcata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Agerostrea mesenterica species	7	Animalia : Mollusca : Bivalvia : Ostreida : Flemingostreidae : Agerostrea : *Agerostrea mesenterica*	83.5 - 70.6 Ma Late/Upper Cretaceous
Lopha mesenterica species	7	Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Agerostrea : *Lopha mesenterica*	83.5 - 70.6 Ma Late/Upper Cretaceous
Exogyra sp. genus	6	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : *Exogyra*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ostrea sp. genus	6	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : *Ostrea*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pinna sp. genus	6	Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : *Pinna*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pinna laqueata species	7	Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : Pinna : *Pinna laqueata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pteria sp. genus	6	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : *Pteria*	83.5 - 70.6 Ma Late/Upper Cretaceous
Anatimya anteradiata species	7	Animalia : Mollusca : Bivalvia : Pandorida : Laternulidae : Anatimya : *Anatimya anteradiata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Anomia argentaria species	7	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : Anomia : *Anomia argentaria*	83.5 - 70.6 Ma Late/Upper Cretaceous
Anomia pseudoradiata species	7	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : Anomia : *Anomia pseudoradiata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Paranomia sp. genus	6	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : *Paranomia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pectinella sp. genus	6	Animalia : Mollusca : Bivalvia : Pectinida : Entoliidae : *Pectinella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Lima sp. genus	6	Animalia : Mollusca : Bivalvia : Limida : Limidae : *Lima*	83.5 - 70.6 Ma Late/Upper Cretaceous
Camptonectes sp. genus	6	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Camptonectes*	83.5 - 70.6 Ma Late/Upper Cretaceous
Neithea quinquecostata species	7	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Neithea : *Neithea quinquecostata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Caesticorbula crassaplica species	7	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : Caestocorbula : *Caesticorbula crassaplica*	83.5 - 70.6 Ma Late/Upper Cretaceous
Caryocorbula sp. genus	6	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Caryocorbula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Corbula sp. genus	6	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Corbula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Juliacorbula sp. genus	6	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Juliacorbula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Parmicorbula sp. genus	6	Animalia : Mollusca : Bivalvia : Myida : Corbulidae : *Parmicorbula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pholas sp. genus	6	Animalia : Mollusca : Bivalvia : Myida : Pholadidae : *Pholas*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pholadomya occidentalis species	7	Animalia : Mollusca : Bivalvia : Pholadomyidae : Pholadomya : *Pholadomya occidentalis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cymella sp. genus	6	Animalia : Mollusca : Bivalvia : Poromyidae : *Cymella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Liopistha sp. genus	6	Animalia : Mollusca : Bivalvia : Poromyidae : *Liopistha*	83.5 - 70.6 Ma Late/Upper Cretaceous
Liopistha protexta species	7	Animalia : Mollusca : Bivalvia : Poromyidae : Liopistha : *Liopistha protexta*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pterotrigonia (Scabrotrigonia) eufaulensis species	7	Animalia : Mollusca : Bivalvia : Trigoniida : Megatrigoniidae : Pterotrigonia : *Pterotrigonia (Scabrotrigonia) eufaulensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Trigonia sp. genus	6	Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : *Trigonia*	83.5 - 70.6 Ma Late/Upper Cretaceous
Etea sp. genus	6	Animalia : Mollusca : Bivalvia : Venerida : Arcticidae : *Etea*	83.5 - 70.6 Ma Late/Upper Cretaceous
Etea carolinensis species	7	Animalia : Mollusca : Bivalvia : Venerida : Arcticidae : Etea : *Etea carolinensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Veniella conradi species	7	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Veniella : *Veniella conradi*	83.5 - 70.6 Ma Late/Upper Cretaceous
Glossus sp. genus	6	Animalia : Mollusca : Bivalvia : Venerida : Glossidae : *Glossus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cymbophora sp. genus	6	Animalia : Mollusca : Bivalvia : Venerida : Mactridae : *Cymbophora*	83.5 - 70.6 Ma Late/Upper Cretaceous
Aphrodina sp. genus	6	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Aphrodina*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cyprimeria sp. genus	6	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Cyprimeria*	83.5 - 70.6 Ma Late/Upper Cretaceous
Legumen sp. genus	6	Animalia : Mollusca : Bivalvia : Venerida : Veneridae : *Legumen*	83.5 - 70.6 Ma Late/Upper Cretaceous
Baculites sp. genus	6	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : *Baculites*	83.5 - 70.6 Ma Late/Upper Cretaceous
Baculites haresi species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites haresi*	83.5 - 70.6 Ma Late/Upper Cretaceous
Baculites minerensis species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites minerensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Baculites ovatus species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites ovatus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Baculites vaalsensis species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites vaalsensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cryptotexanites paedomorphicus species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Cryptotexanites : *Cryptotexanites paedomorphicus*	85.8 - 83.5 Ma Late/Upper Cretaceous
Menabites (Bererella) sp. subgenus	6.3	Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Menabites : *Menabites (Bererella)*	83.5 - 70.6 Ma Late/Upper Cretaceous
Menabites (Bererella) walnutensis species	7	Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Menabites : *Menabites (Bererella) walnutensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Menabites (Delawarella) delawarensis species	7	Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Menabites : *Menabites (Delawarella) delawarensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Menabites (Delawarella) vanuxemi species	7	Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Menabites : *Menabites (Delawarella) vanuxemi*	83.5 - 70.6 Ma Late/Upper Cretaceous
Submortoniceras punctatum species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Submortoniceras : *Submortoniceras punctatum*	85.8 - 83.5 Ma Late/Upper Cretaceous
Submortoniceras uddeni species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Submortoniceras : *Submortoniceras uddeni*	83.5 - 70.6 Ma Late/Upper Cretaceous
Texanites (Texanites) sp. subgenus	6.3	Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Texanites : *Texanites (Texanites)*	85.8 - 83.5 Ma Late/Upper Cretaceous
Chesapeakiceras nodatum species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Chesapeakiceras : *Chesapeakiceras nodatum*	85.8 - 83.5 Ma Late/Upper Cretaceous
Glyptoxoceras sp. genus	6	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Glyptoxoceras*	83.5 - 70.6 Ma Late/Upper Cretaceous
Glyptoxoceras aquisgranense species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Glyptoxoceras : *Glyptoxoceras aquisgranense*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pseudoschloenbachia (Pseudoschloenbachia) chispaensis species	7	Animalia : Mollusca : Cephalopoda : Ammonitida : Muniericeratidae : Pseudoschloenbachia : *Pseudoschloenbachia (Pseudoschloenbachia) chispaensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pachydiscus (Pachydiscus) sp. subgenus	6.3	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Pachydiscus)*	83.5 - 70.6 Ma Late/Upper Cretaceous
Placenticeras placenta species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Placenticeratidae : Placenticeras : *Placenticeras placenta*	83.5 - 70.6 Ma Late/Upper Cretaceous
Placenticeras syrtale species	7	Animalia : Mollusca : Cephalopoda : Ammonitida : Placenticeratidae : Placenticeras : *Placenticeras syrtale*	83.5 - 70.6 Ma Late/Upper Cretaceous
Scaphites hippocrepis species	7	Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Scaphites : *Scaphites hippocrepis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pseudamaura lepta species	7	Animalia : Mollusca : Gastropoda : Architaenioglossa : Ampullinidae : Pseudamaura : *Pseudamaura lepta*	83.5 - 70.6 Ma Late/Upper Cretaceous
Acteon sp. genus	6	Animalia : Mollusca : Gastropoda : Architectibranchia : Acteonidae : *Acteon*	83.5 - 70.6 Ma Late/Upper Cretaceous
Nonactaeonina sp. genus	6	Animalia : Mollusca : Gastropoda : Architectibranchia : Acteonidae : *Nonactaeonina*	83.5 - 70.6 Ma Late/Upper Cretaceous
Avellana sp. genus	6	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : *Avellana*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ringicula sp. genus	6	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : *Ringicula*	83.5 - 70.6 Ma Late/Upper Cretaceous
Anisomyon borealis species	7	Animalia : Mollusca : Gastropoda : Basommatophora : Siphonariidae : Anisomyon : *Anisomyon borealis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Caveola sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : *Caveola*	83.5 - 70.6 Ma Late/Upper Cretaceous
Bellifusus sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Bellifusus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Hercorhyncus sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : *Hercorhyncus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pyrifusus sinucostatus species	7	Animalia : Mollusca : Gastropoda : Neogastropoda : Melongenidae : Pyrifusus : *Pyrifusus sinucostatus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Ecphora sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : *Ecphora*	83.5 - 70.6 Ma Late/Upper Cretaceous
Paladmete sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : *Paladmete*	83.5 - 70.6 Ma Late/Upper Cretaceous
Paladmete cancellaria species	7	Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : Paladmete : *Paladmete cancellaria*	83.5 - 70.6 Ma Late/Upper Cretaceous
Napulus sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Turbinellidae : *Napulus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Turbinella sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Turbinellidae : *Turbinella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Volutoderma sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Volutoderma*	83.5 - 70.6 Ma Late/Upper Cretaceous
Volutomorpha sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : *Volutomorpha*	83.5 - 70.6 Ma Late/Upper Cretaceous
Anchura sp. genus	6	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Anchura*	83.5 - 70.6 Ma Late/Upper Cretaceous
Arrhoges sp. genus	6	Animalia : Mollusca : Gastropoda : Aporrhaidae : *Arrhoges*	83.5 - 70.6 Ma Late/Upper Cretaceous
Graciliala sp. genus	6	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Graciliala*	83.5 - 70.6 Ma Late/Upper Cretaceous
Graciliala johnsoni species	7	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Graciliala : *Graciliala johnsoni*	83.5 - 70.6 Ma Late/Upper Cretaceous
Anchura lobata species	7	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Anchura : *Anchura lobata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pterocerella sp. genus	6	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Pterocerella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Tundora tuberculata species	7	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Tundora : *Tundora tuberculata*	83.5 - 70.6 Ma Late/Upper Cretaceous
Calliomphalus (Calliomphalus) paucispirilus species	7	Animalia : Mollusca : Gastropoda : Calliotropidae : Calliomphalus : *Calliomphalus (Calliomphalus) paucispirilus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Euspira sp. genus	6	Animalia : Mollusca : *Euspira*	83.5 - 70.6 Ma Late/Upper Cretaceous
Euspira halli species	7	Animalia : Mollusca : Gastropoda : Naticidae : Euspira : *Euspira halli*	83.5 - 70.6 Ma Late/Upper Cretaceous
Gyrodes sp. genus	6	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : *Gyrodes*	83.5 - 70.6 Ma Late/Upper Cretaceous
Gyrodes (Gyrodes) supraplicatus species	7	Animalia : Mollusca : Gastropoda : Naticidae : Gyrodes : *Gyrodes (Gyrodes) supraplicatus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Urceolabrum mantachieensis species	7	Animalia : Mollusca : Gastropoda : Pickworthiidae : Urceolabrum : *Urceolabrum mantachieensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cantharulus sp. genus	6	Animalia : Mollusca : Gastropoda : Neogastropoda : *Cantharulus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Xenophora sp. genus	6	Animalia : Mollusca : Gastropoda : Xenophoridae : *Xenophora*	83.5 - 70.6 Ma Late/Upper Cretaceous
Xenophora (Endoptygma) leprosa species	7	Animalia : Mollusca : Gastropoda : Xenophoridae : Endoptygma : *Xenophora (Endoptygma) leprosa*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cerithium sp. genus	6	Animalia : Mollusca : Gastropoda : Cerithiidae : *Cerithium*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cerithium weeksi species	7	Animalia : Mollusca : Gastropoda : Cerithiidae : Cerithium : *Cerithium weeksi*	83.5 - 70.6 Ma Late/Upper Cretaceous
Laxispira lumbricalis species	7	Animalia : Mollusca : Gastropoda : Turritellidae : Laxispira : *Laxispira lumbricalis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Turritella sp. genus	6	Animalia : Mollusca : Gastropoda : Turritellidae : *Turritella*	83.5 - 70.6 Ma Late/Upper Cretaceous
Turritella quadrilira species	7	Animalia : Mollusca : Gastropoda : Sorbeoconcha : Turritellidae : Turritella : *Turritella quadrilira*	83.5 - 70.6 Ma Late/Upper Cretaceous
Dentalium sp. genus	6	Animalia : Mollusca : Scaphopoda : Dentaliida : Dentaliidae : *Dentalium*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cadulus sp. genus	6	Animalia : Mollusca : Scaphopoda : Gadilida : Gadilidae : *Cadulus*	83.5 - 70.6 Ma Late/Upper Cretaceous
Cliona sp. genus	6	Animalia : Porifera : Demospongiae : Clionaida : Clionaidae : *Cliona*	83.5 - 70.6 Ma Late/Upper Cretaceous

References

Rathbun M. J. (1935) Fossil Crustacea of the Atlantic and Gulf Coastal Plain, Geological Society of America Special Paper 2, 1-160

Owens J. P., Minard J. P., et al (1970) Stratigraphy of the outcropping post-Magothy Upper Cretaceous formations in Southern New Jersey an Northern Delmarva peninsula, Delaware and Maryland, USGS Professional Paper 674, 1-60

Gallagher W. B. (1984) Paleoecology of the Delaware Valley region. Part II: Cretaceous to Quartenary, The Mosasaur 2, 9-43

Kennedy W. J., Cobban W. A. (1993) Lower Campanian (Upper Cretaceous) ammonites from the Merchantville Formation of New Jersey, Maryland, and Delaware, Journal of Paleontology 67 5, 828-849

Kennedy W. J., Cobban W. A., et al (1997) New ammonoid records from the Merchantville Formation (Upper Cretaceous) of Maryland and New Jersey, American Museum Novitates 3193, 1-17

Kuehne D. F. (1999) Upper Cretaceous macroinvertebrate faunas of the northern Atlantic Coastal Plain, The Mosasaur 6, 29-80

Robb A. J. (2004) Vertebrate fossils from the Upper Cretaceous (Merchantville Formation: Early Campanian) Graham Brick Yards locality of New Jersey, The Mosasaur 7, 75-88

Gaffney E. S., Hooks III G. E., et al (2009) New material of North American side-necked turtles (Pleurodira: Bothremydidae), American Museum Novitates 3655, 1-26

Feldmann R. M., Schweitzer C. E., et al (2013) New and previously known decapod crustaceans from the Late Cretaceous of New Jersey and Delaware, USA, Bulletin of the Mizunami Fossil Museum 39, 7-37

Gane M., Johnson R., et al (2016) Redescription of the rare Late Cretaceous ammonite Chesapeakiceras nodatum, from the Chesapeake and Delaware Canal, USA, Proceedings of the Academy of Natural Sciences of Philadelphia 165, 9-13

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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