Proceedings of the Academy of Natural Sciences of Philadelphia

[Note on a genus of dolphin] - 1841

Descriptions of eight new fossil shells of the United States - 1844

Description of the teeth of a new fossil animal found in the Green Sand of South Carolina - 1845

On fossil bones from the vicinity of Natchez, Mississippi - 1846

[A new species of Ophidia from New Jersey] - 1847

On a New Genus and Species of Fossil Ruminantia: Poebrotherium wilsoni - 1847

[on the species Saurocetus gibbesii] - 1848

October 15th [Observations on two new genera of mammalian fossils, ... Eucrotaphus Jacksoni, and Archaeotherium Mortoni] - 1850

December 17th [Rhinoceros nebraskensis ... Paleotherium Bairdii, Merycoidodon Culbertsonii, and Agriochoerus antiquus] - 1850

[Remarks on Clepsysaurus pennsylvanicus] - 1851

Remarks on the bones of a fossil reptilian quadruped - 1851

[Descriptions of a number of fossil reptiles and mammals] - 1851

[Descriptions of two fossil speceis of Balaena, B. palaeatlantica and B. prisca] - 1851

[Description of Pontogeneus priscus] - 1852

[Descriptions of Delphinus conradi and Thoracosaurus grandis] - 1852

[Description of Emys culbertsonii] - 1852

Descriptions of new species of reptiles, collected by the U.S. Exploring Expedition, under the command of Capt. Charles Wilkes, U.S.N. Second part. — Including the species of batrachians, exotic to North America - 1853

[The Ancient Fauna of Nebraska] - 1853

On Ursus amplidens from Natchez, Mississippi - 1853

[Fragment of a jaw of an extinct saurian animal] - 1853

Indications of Twelve Species of Fossil Fishes - 1855

Indications of five species, with two new genera, of extinct Fishes - 1855

[Specimens of four vertebrae of a huge extinct saurian] - 1855

Notices of remains of extinct vertebrated animals of New Jersey, collected by Prof. Cook of the State Geological Survey under the direction of Dr. W. Kitchell - 1856

Remarks on vertebrate fossils from the phosphate beds of South Carolina - 1856

Description of several new genera and species of fossil fishes from the Carboniferous strata of Ohio - 1856

Notice of remains of extinct vertebrated animals discovered by Professor E. Emmons - 1856

Notice of remains of extinct Mammalia, discovered by Dr. F. V. Hayden in Nebraska Territory - 1856

Notice of some remains of extinct vertebrated animals - 1856

Notice of remains of extinct turtles of New Jersey, collected by Prof. Cook, of the State Geological Survey, under the direction of Dr. W. Kitchell - 1856

Notices of several genera of extinct Mammalia, previously less perfectly characterized - 1856

Notices of remains of extinct reptiles and fishes, discovered by Dr. F. V. Hayden in the bad lands of the Judith River, Nebraska Territory - 1856

List of extinct Vertebrata, the remans of which have been discovered in the region of the Missouri River: with remarks on their geological age - 1857

[On the fossil bones, shells and wood from Haddonfield] - 1858

Notice of Remains of Extinct Vertebrata, from the Valley of the Niobrara River, Collected during the Exploring Expedition of 1857, in Nebraska, under the Command of Lieut. G. K. Warren, U. S. Top. Eng., by Dr. F. V. Hayden, Geologist to the Expedition - 1858

[On the bones of a huge herbivorous saurian near Haddonfield] - 1858

Descriptions of new organic remains collected in Nebraska territory in the year 1857, by Dr. F. V. Hayden, geologist to the exploring expedition under the command of Lieut. G. K. Warren, Top. Engr. U. S. Army, together with some remarks on the geology of the Black Hills and portions of the surrounding country - 1858

[Remarks on Dromatherium sylvestre and Ontocetus emmonsi] - 1859

Descriptions of new fossil remains collected in Nebraska and Utah, by the exploring expeditions under the command of Capt. J. H. Simpson, of U. S. Topographical Engineers - 1860

Description of new Carboniferous fossils from Illinois and other western states - 1860

Descriptions of new species of crinoidea and echinoidea from the Carboniferous rocks of Illinois, and other western states - 1860

Descriptions of new Palaeozoic fossils from Kentucky and Indiana - 1862

Note on a species of hunchback whale - 1865

Note on the genus Gilbertsocrinus, Phillips - 1865

Remarks on the genus Taxocrinus, (Phillips) McCoy, 1844; and its relations to Forbesiocrinus, de Koninck and Le Hon, 1854, with descriptions of new species - 1865

Descriptions of new species of crinoidea, etc. from the Paleozoic rocks of Illinois and some of the adjoining states - 1865

Descriptions of new crinoidea, etc. from the Carboniferous rocks of Illinois and some of the adjoining states - 1865

On a phalanx of an extinct reptile from Columbus, Mississippi - 1866

Third contribution to the history of the Balaenidae and Delphinidae - 1866

[A few observations on some of the extinct vertebrates of the Mesozoic Red Sandstone] - 1866

[On the Mesozoic Red Sandstone of Pennsylvania] - 1866

[On the anomalous relations existing between the tibia and fibula in certain of the Dinosauria] - 1866

[On the remains of a gigantic extinct dinosaur, from the Cretaceous Green Sand of New Jersey] - 1866

[The specimen of a large phalanx of an extinct reptile] - 1866

An addition to the vertebrate fauna of the Miocene period, with a synopsis of the extinct Cetacea of the United States - 1867

Contributions to the palaeontology of Illinois and other western states - 1867

[An account of the extinct reptiles which approached the birds] - 1867

Indication of an Elotherium in California - 1868

Notes on some points in the structure and habits of Paleozoic Crinoidea - 1868

Synopsis of the Extinct Batrachia of North America - 1868

Second contribution to the history of the Vertebrata of the Miocene period of the United States - 1868

On Agaphelus, a Genus of Toothless Cetacea - 1868

[A new genus of Chelonia from New Jersey] - 1868

On some Cretaceous Reptilia - 1868

Notice of some extinct cetaceans - 1868

Notes on some points in the structure and habits of the Palaeozoic crinoidea - 1868

Notice of some reptilian remains from Nevada - 1868

Remarks on some types of Carboniferous crinoidea, with descriptions of new genera and species of the same, and of one echinoid - 1868

Notice of some vertebrate remains from the West Indian Islands - 1868

Notice of some remains of extinct pachyderms - 1868

Remarks on Conosaurus of Gibbes - 1868

Notice of Some Remains of Horses - 1868

[Megaptera versabilis], in Scammon - 1869

Third contribution to the fauna of the Miocene period of the United States - 1869

Descriptions of new Crinoidea and Echinoidea from the Carboniferous rocks of the western states, with a note on the genus Onychaster - 1869

Descriptions of New Carboniferous Fossils from the Western States - 1869

[On some specimens of extinct reptiles of interest] - 1869

[Remarks on Eschrichtius polyporus, Hypsibema crassicauda, Hadrosaurus tripos, and Polydectes biturgidus] - 1869

On the cetaceans of the western coast of North America - 1869

On a number of vertebrae of a new Dinosaurian from the Cretaceous green sand near Barnsboro - 1870

[Description of Graphiodon vinearis and remarks on Crocodilus elliotti] - 1870

[Remarks on Eschrichtius polyporus, Hypsibema crassicauda, Hadrosaurus tripos, and Polydectes biturgidus.] - 1870

[Remarks on ichthyorudiolites and on certain fossil Mammalia] - 1870

[Some remarks on Hadrosaurus and its allies] - 1870

[Remarks on Poikilopleuron valens, Clidastes intermedius, Macrosaurus proriger, Baptemus wyomingensis, and Emys stevensonianus] - 1870

Descriptions of new Carboniferous fossils from the western States - 1870

Descriptions of Fossils Collected by the U. S. Geological Survey under the Charge of Clerence King, Esq - 1870

A communication on some new reptiles and fishes from the Cretaceous and Tertiary formations - 1871

Descriptions of new species of invertebrate fossils from Ohio and other western states and territories - 1871

Descriptions of new species of invertebrate fossils from the Carboniferous and Devonian rocks of Ohio - 1871

Remarks on a Fossil Testudo from Wyoming - 1871

Remarks on some extinct vertebrates - 1872

On an extinct whale from California - 1872

Descriptions of new western Palaeozoic fossils mainly from the Cincinnati Group of the Lower Silurian series of Ohio - 1872

List of the Reptilia of the Eocene formation of New Jersey - 1872

[On the evidence derived from Laelops and Megadactylus, and a species of Dipnoan fish of the genus Ctenodus] - 1874

On the transition beds of the Saskatchewan district - 1875

The geology of New Mexico - 1875

On fossil remains of Reptilia and fishes from Illinois - 1875

The extinct Batrachia of Ohio - 1875

Remarks on fossils of the Ashley Phosphate Beds - 1876

On a new genus of fossil fishes - 1876

On some extinct reptiles and Batrachia from the Judith River and Fox Hills Beds of Montana - 1876

Descriptions of some vertebrate remains from the Fort Union Beds of Montana - 1876

On a gigantic bird from the Eocene of New Mexico - 1876

Remarks on fossils of the Ashley Phosphate Beds - 1876

On a New Genus of Camelidae - 1876

Note on the discovery of representatives of three orders of fossils new to the Cretaceous formation of North America - 1876

Remarks on fossils from the Ashley Phosphate Beds - 1876

Description of new species of fossils from Paleozoic rocks of Iowa - 1877

Cretaceous vertebrates of the Upper Missouri - 1877

Descriptions of new species of invertebrate fossils from the Carboniferous and upper Silurian rocks of Illinois and Indiana - 1879

On the genera of Felidae and Canidae - 1879

A comparison of the Eocene Mollusca of the Southeastern United States and Western Europe in relation to the determination of identical forms - 1879

On Uintatherium, Bathmodon and Triisodon - 1882

New crinoids from the rocks of the Chemung period of New York State - 1882

On an extinct peccary - 1882

On a new extinct genus of Sirenia, from South Carolina - 1883

On some vertebrata from the Permian of Illinois - 1883

Remarks on Ursus amplidens - 1883

On the characters of the skull in the Hadrosauridae - 1883

New fossils from the four groups of the Niagara period of western New York - 1884

New genera and species of fossil cockroaches, from the older American rocks - 1885

Notes on Mesozoic Cockroaches - 1885

Observations upon the Upper Triassic mammals, Dromatherium and Microconodon - 1886

Toxodon and other remains from Nicaragua - 1886

On the structure and classification of the Mesozoic Mammalia - 1887

The summit plates in blastoids, crinoids, and cystids, and their morphological relations - 1887

A new fossil spider, Eoatypus woodwardii - 1888

Some new species of fossils from the Niagara shales of western New York - 1888

Discovery of the ventral structure of Taxocrinus and Haplocrinus, and consequent modifications in the classifications of the crinoidea - 1889

Crotalocrinus, its structure and zoological position - 1889

Fossil foot-prints from the Jura (?)-Trias of New Jersey - 1889

The perisomic plates of the crinoids - 1891

A fin-back whale (Balænoptera) recently stranded on the New Jersey coast - 1891

Palaeosyops and Allied Genera - 1891

The fossil Vertebrata from the fissure at Port Kennedy, Pa. - 1895

New and Little Known Mammalia from the Port Kennedy Bone Deposit - 1896

New and Interesting Species in the "Isaac Lea Collection of Eocene Mollusca" - 1899

Description of two species of extinct tortoises, one new - 1902

A collection of mammals from Sumatra, with a review of the genera Nycticebus and Tragulus - 1902

A note on the common bottlenosed porpoise of the North Atlantic, Tursiops truncatus (Montagu) - 1903

A new Haitian Oligocene horizon - 1910

Fauna of the Gatun Formation, Isthmus of Panama: II - 1913

The fossil odonate Phenacolestes, with a discussion of the venation of the legion Podagrion Selys - 1913

Miocene fossil insects - 1915

A new classification of Ophiuroidea: with description of genera and species - 1915

A fossil owl from the Bridger Eocene - 1921

Revision of W. M. Gabb's Tertiary Mollusca of Santo Domingo - 1922

The fauna of Burnet Cave, Guadalupe Mountains, New Mexico - 1935

Zoological results of the George Vanderbilt African Expedition of 1934. Part II: the forest elephant of Africa - 1936

The archaeological and faunal material from Williams Cave, Guadalupe Mountains, Texas - 1936

Zoological results of the George Vanderbilt Sumatran Expedition, 1936-1939. Part V.—Mammals collected by Frederick A. Ulmer, Jr. on Sumatra and Nias - 1942

Miocene invertebrate fauna of New Jersey - 1942

A skull of Torosaurus from South Dakota and a revision of the genus - 1947

A hadrosaurian dinosaur from New Jersey - 1948

The marine Quaternary of the Canary Islands - 1967

Cretaceous Vertebrates from Phoebus Landing, North Carolina - 1967

Cretaceous vertebrates from Phoebus Landing, North Carolina - 1967

Catalogue of Type Specimens of Fossil Vertebrates, Academy of Natural Sciences, Philadelphia Part VI: Index, Additions, and Corrections - 1977

Pneumatoarthrus Cope, 1870, not a dinosaur but a sea-turtle - 1978

Avaceratops lammersi: a new ceratopsid from the Judith River Formation of Montana - 1986

New species of Tricyphona crane flies (Diptera: Pediciidae) from Baltic amber (Eocene) - 2001

Leucozonia and related genera of fasciolariid gastropods: Shell-based taxonomy and relationships - 2002

A new subgenus for Trentepohlia crane flies (Diptera Limoniidae) with elongated mouth parts, from Baltic amber (Eocene) - 2003

Dactylolabis Crane Flies (Diptera: Limoniidae) in Baltic Amber (Eocene) - 2003

First Fossil Dolichopeza Curtis, 1825 (Diptera: Tipulidae), from Baltic Amber (Eocene) - 2003

Rhabdomastix Crane Flies (Diptera: Limoniidae) in Baltic Amber (Eocene) - 2006

First phantom crane flies (Diptera, Ptychopteridae) from Baltic amber (Eocene) - 2007

Beryciform-Like Fish Fossils (Teleostei: Acanthomorpha: Euacanthopterygii) from the Late Cretaceous - Early Tertiary of New Jersey - 2009

Redescription of the rare Late Cretaceous ammonite Chesapeakiceras nodatum, from the Chesapeake and Delaware Canal, USA - 2016