Combined Ambocoelid and Atlanticocoelia community (Devonian of the United States)

Where: Maryland (39.7° N, 78.0° W: paleocoordinates 41.8° S, 26.2° W)

• coordinate based on political unit

• basin-level geographic resolution

When: Eifelian (393.3 - 387.7 Ma)

• [no formation listed] "Lower Eifelian"

Environment/lithology: marine; lithology not reported

• [no litho info given] "low energy, basinal, deep subtidal (BA5?)"

Size class: macrofossils

Primary reference: W. F. Koch. 1981. Brachiopod community paleoecology, paleobiogeography, and depositional topography of the Devonian Onondaga Limestone and correlative strata in eastern North America. Lethaia 14:83-103 [M. Uhen/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 613: authorized by Arnold Miller, entered by Mike Sommers on 28.01.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

• "Koch, 1981"
Dacryonarida indet.
 Phacopida -
? Phacopida indet. Salter 1864 trilobite
trilobites - originally entered as "? Phacopida indet."
Ostracoda indet. Latreille 1802 ostracod
 Productida - Araksalosiidae
 Productida - Chonetidae
Chonetes sp. Fischer de Waldheim 1830
 Productida - Chonostrophiidae
 Orthotetida - Schuchertellidae
Schuchertella sp. Girty 1904
 Strophomenida - Douvillinidae
Protodouvillina sp.
originally entered as "Protodonvillina sp."
 Strophomenida - Strophodontidae
Pholidostrophia sp. Hall and Clarke 1892
 Athyridida - Meristellidae
Meristina sp. Hall 1867
 Athyridida - Nucleospiridae
Nucleospira sp. Hall 1859
 Athyridida - Anoplothecidae
Coelospira sp. Hall 1863
 Spiriferida - Ambocoeliidae
Ambocoelia sp. Hall 1860
 Spiriferida - Elythidae
"Elytha sp." = Elita
"Elytha sp." = Elita
 Atrypida - Atrypidae
Pseudatrypa sp. Copper 1973
originally entered as "Pseudoatrypa sp."
 Rhynchonellida -
 Orthida - Rhipidomellidae
Rhipidomella sp.
originally entered as "Rhipidonella sp."
 Orthida - Dalmanellidae
Levenea sp. Schuchert and Cooper 1931
Inarticulata indet.
inarticulate brachs
 Euomphalina -
Euomphalina indet. de Koninck 1881 snail
gastropods (euomphalacean?)