Smithsonian Contributions to Paleobiology: Recent submissions

Now showing items 1-20 of 107

The Pennsylvanian System in the Sacramento Mountains, New Mexico, USA: Stratigraphy, Petrography, Depositional Systems, Paleontology, Biostratigraphy and Geologic History

Lucas, Spencer G.; DiMichele, William A.; Krainer, Karl; Barrick, James E.; Vachard, Daniel; Donovan, Michael P.; Looy, Cindy; Kerp, Hans; Chaney, Dan S. (2022)

Pennsylvanian sedimentary rocks in the Sacramento Mountains, New Mexico, comprise an ~1 km thick stratigraphic section. The Morrowan-Desmoinesian Gobbler Formation was deposited by shallow marine processes in and near the ...
Three New Early Middle Eocene Bats (Mammalia: Chiroptera) from Elderberry Canyon, Nevada, USA

Czaplewski, Nicholas J.; Morgan, Gary S.; Emry, Robert J.; Gignac, Paul M.; O'Brien, Haley D. (2022)
Miocene palynology of the Solimões Formation (Well 1-AS-105-AM), Western Brazilian Amazonia

D'Apolito, Carlos; Jaramillo, Carlos A.; Harrington, Guy (2021)
Rodents (Mammalia) from Fitterer Ranch, Brule Formation (Oligocene), North Dakota

Korth, William W.; Emry, Robert J.; Boyd, Clint A.; Person, Jeff J. (2019)
The Geology and Vertebrate Paleontology of Calvert Cliffs, Maryland, USA

Godfrey, Stephen J. (2018)
The Neogene Record of Northern South American Native Ungulates

Carrillo, Juan D.; Amson, Eli; Jaramillo, Carlos; Sánchez, Rodolfo; Quiroz, Luis; Cuartas, Carlos; Rincón, Aldo F.; Sánchez-Villagra, Marcelo R. (2018)
Late Pleistocene (Rancholabrean) Mammalian Assemblage from Paw Paw Cove, Tilghman Island, Maryland

Eshelman, Ralph E.; Lowery, Darrin; Grady, Frederick; Wagner, Dan; McDonald, H. Gregory (2018)

Eshelman, Ralph E., Darrin Lowery, Frederick Grady, Dan Wagner, and H. Gregory McDonald. Late Pleistocene ( Rancholabrean) Mammalian Assemblage from Paw Paw Cove, Tilghman Island, Maryland. Smithsonian Contributions to ...
Plant Fossils from the Pennsylvanian–Permian Transition in Western Pangea, Abo Pass, New Mexico

DiMichele, William A.; Lucas, Spencer G.; Looy, Cindy V.; Kerp, Hans; Chaney, Dan S. (2017)
Skeletal Anatomy of the North American Pangolin Patriomanis americana (Mammalia, Pholidota) from the Latest Eocene of Wyoming (USA)

Gaudin, Timothy J.; Emry, Robert J.; Morris, Jeremy (2016)
Pulsating Patches History and Analyses of Spatial, Seasonal, and Yearly Distribution of Living Benthic Foraminifera

Buzas, Martin A.; Hayek, Lee-Ann C.; Jett, Jennifer A.; Reed, Sherry A. (2015)
Taxonomy of Deep-sea Trachyleberidid, Thaerocytherid, and Hemicytherid Genera (Ostracoda)

Yasuhara, Moriaki; Hunt, Gene; Okahashi, Hisayo; Brandao, Simone N. (2015)
Cenozoic Mammals of Land and Sea: Tributes to the Career of Clayton E. Ray

Emry, Robert J. (2002)
Ecology and systematics of foraminifera in two Thalassia habitats, Jamaica, West Indies

Buzas, Martin A.; Smith, Roberta K.; Beem, Kenneth A. (1977)
Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the Oldest Known Tissue-Grade Colonial Eucaryote

Fedonkin, Mikhail A.; Yochelson, Ellis L. (2002)

“Problematic bedding-plane markings” discovered by the late R.J. Horodyski from the Appekunny Formation in Glacier National Park, Montana, and dated at approximately 1.5 giga-annum (Ga), were never formally named. We are ...
Phylogenetic Revision of the Fish Families Luvaridae and †Kushlukiidae (Acanthuroidei), with a New Genus and Two New Species of Eocene Luvarids

Bannikov, Alexandre F.; Tyler, James C. (1995)

Ten synapomorphies are described that support the proposed sister group relationship of the Eocene Kushlukiidae and the Eocene to Recent Luvaridae as the superfamilial clade Luvaroidea at the node between the siganid and ...
New Specimens of the Pinnipediform Pteronarctos from the Miocene of Oregon

Berta, Annalisa (1994)

New fossils of the pinnipediform Pteronarctos from the Miocene Astoria Formation of coastal Oregon provide more information on the cranial anatomy, interrelationships, and higher level phylogeny of this taxon. ...
Ontogeny, Intraspecific Variation, and Systematics of the Late Cambrian Trilobite Dikelocephalus

Hughes, Nigel C. (1994)

Biometric analyses of well-localized specimens of the trilobite Dikelocephalus from the St. Lawrence Formation (Upper Cambrian), northern Mississippi Valley, suggest that all specimens belong to a single, highly ...
Paleobiology of Climactichnites, an Enigmatic Late Cambrian Fossil

Yochelson, Ellis L.; Fedonkin, Mikhail A. (1993)

Climactichnites wilsoni Logan, 1860, is redescribed from field investigations and specimens in various museums. Climactichnites youngi Todd, 1882, and C. fosteri Todd, 1882, are placed in synonymy. The ...
New Enaliarctos* (Pinnipedimorpha) from the Oligocene and Miocene of Oregon and the Role of "Enaliarctids" in Pinniped Phylogeny

Berta, Annalisa (1991)

Three new species of the pinnipedimorph Enaliarctos* are described from the marine late Oligocene and early Miocene (Arikareean and Hemingfordian or early Barstovian correlatives) of coastal Oregon. Enaliarctos ...
Autochthonous North American Musk Oxen Bootherium, Symbos, and Gidleya (Mammalia: Artiodactyla: Bovidae)

McDonald, Jerry N.; Ray, Clayton E. (1989)

The history of taxonomy of the autochthonous genera of North American musk oxen—Bootherium, Symbos, and Gidleya—is reviewed. The bases upon which taxonomic judgments within the group have been made are ...

Recently added

Smithsonian Contributions to Paleobiology: Recent submissions

Search DSpace

Browse

All of DSpace

This Collection

My Account