Where: Washington (48.6° N, 118.0° W: paleocoordinates 23.1° N, 32.4° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Mission Argillite Formation, Wordian (266.9 - 264.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: limestone and siltstone
Collection methods: bulk, peel or thin section,
Primary reference: E. H. Gilmour and E. M. Snyder. 2000. Bryozoa of the Mission Argillite (Permian), northeastern Washington. Journal of Paleontology 74(4):540-570 [D. Erwin/D. Erwin/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 8523: authorized by Doug Erwin, entered by Doug Erwin on 26.07.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Stenolaemata | |
Hayasakapora cf. erectoradiata Sakagami 1960 | |
Sakagamiina easternensis n. gen. n. sp.
Sakagamiina easternensis n. gen. n. sp. Gilmour and Snyder 2000 | |
Meekoporella inflecta n. sp. Gilmour and Snyder 2000 | |
Neoeridotrypella missionensis n. sp. Gilmour and Snyder 2000 | |
Coeloclemis urhausenii n. sp., Tabulipora colvillensis, Tabulipora colvillensis n. sp., Rhombotrypella kettlensis n. sp., Stenopora sp.
Coeloclemis urhausenii n. sp. Gilmour and Snyder 2000
Tabulipora colvillensis Gilmour and Snyder 2000
Tabulipora colvillensis n. sp. Gilmour and Snyder 2000
Rhombotrypella kettlensis n. sp. Gilmour and Snyder 2000
Stenopora sp. Lonsdale 1844 | |
Nematopora sp. Ulrich 1888 | |
Polyporella sp., Parapolypora sp., Mackinneyella stylettia n. sp., Wjatkella nanea n. sp., Polypora arbusca n. sp.
Parapolypora sp. Morozova and Lisitsyn 1996
Mackinneyella stylettia n. sp. Gilmour and Snyder 2000
Wjatkella nanea n. sp. Gilmour and Snyder 2000
Polypora arbusca n. sp. Gilmour and Snyder 2000 | |
Alternifenestella vagrantia n. sp.
Alternifenestella vagrantia n. sp. Gilmour and Snyder 2000 | |
? Rhombopora sp., Pamirella oculus n. sp.
? Rhombopora sp. Meek 1872
Pamirella oculus n. sp. Gilmour and Snyder 2000 | |
Pinegopora petita n. sp.
Pinegopora petita n. sp. Gilmour and Snyder 2000 | |
Fistuliramus pacificus n. sp. Gilmour and Snyder 2000
Dybowskiella sp. Waagen and Wentzel 1886
Fistulipora sp. McCoy 1850 |