Zobrazeno 1 - 10
of 64
pro vyhledávání: '"JAMES L. GOEDERT"'
New taxa, records, and data for vesicomyid bivalves from Cenozoic strata of the North Pacific region
Publikováno v:
Acta Palaeontologica Polonica, Vol 68, Iss 2, Pp 297-320 (2023)
New discoveries of Cenozoic deep-water hydrocarbon seep deposits and continued collecting at previously documented sites in the North Pacific region have resulted in additional fossils of vesicomyid bivalves and necessitate a systematic review. We
Externí odkaz:
https://doaj.org/article/ba0ce4f0d4654614bc4decf5c392bd53
Publikováno v:
Acta Palaeontologica Polonica, Vol 67, Iss 3, Pp 703-709 (2022)
We describe a new genus of the chemosymbiotic bivalve family Vesicomyidae, Squiresica, for two Oligocene species, previously assigned to Archivesica, from western North America. Squiresica is characterized by a small and weakly inflated shell, a sm
Externí odkaz:
https://doaj.org/article/99200bf5721e4c6e89e1c989d7bb9e1d
Publikováno v:
Geological Magazine. 160:941-954
Loose limestone blocks of a newly recognized hydrocarbon-seep deposit from the lower Oligocene Jansen Creek Member of the Makah Formation were collected on a beach terrace close to the mouth of Bullman Creek in Washington State, USA. The limestone co
Publikováno v:
Historical Biology. :1-10
Publikováno v:
Journal of Paleontology. 96:539-551
The fossil record of octocorals from Cenozoic marine strata of western North America is quite limited, and they have not been reported previously from rocks in Washington State, USA. Two late Oligocene specimens from the upper part of the Lincoln Cre
Publikováno v:
Journal of Ornithology. 163:315-326
We describe the fossil cranium of a pheasant-sized galliform land bird from latest Eocene or earliest Oligocene marine rocks of the Jansen Creek Member, Makah Formation (Washington State, USA), which is the only three-dimensionally preserved cranium
Autor:
Gerald Mayr, James L. Goedert
Publikováno v:
Journal of Paleontology. 96:224-236
We report new specimens of the Plotopteridae from Washington State (USA), an area where these flightless seabirds underwent significant diversification during the late Eocene and Oligocene. To date, five plotopterid species from western Washington ha
Publikováno v:
PalZ. 95:97-103
A single terebratulide brachiopod valve found in a middle Eocene limestone deposit in the Humptulips Formation in western Washington State is the first record of a megathyridid brachiopod in a hydrocarbon seep deposit, the first fossil record of the
Publikováno v:
Journal of Zoological Systematics and Evolutionary Research. 59:264-276
Autor:
James L. Goedert, Alexei V. Chernyshev
Publikováno v:
Zootaxa. 4981
Continued sampling of the latest Eocene to earliest Oligocene Gries Ranch Formation in Lewis County, Washington State, has yielded new heterobranch microgastropod species. Orbitestella kieli sp. nov., is the third fossil species of this genus and fam