Locality 7; southern tip of unnamed island just south of Wadleigh Island (Devonian of the United States)

Also known as Wadleigh Limestone, Late Devonian, Southeastern Alaska

Where: Alaska (55.5° N, 133.1° W: paleocoordinates 17.0° S, 80.0° W)

• small collection-level geographic resolution

When: Palmatolepis rhenana conodont zone, Wadleigh Limestone Formation, Late/Upper Frasnian (379.5 - 376.1 Ma)

• Correlates with Lower to Upper Palmatolepsis rhenana zones of Ziegler and Sandberg, 1990.

• group of beds-level stratigraphic resolution

Environment/lithology: offshore shelf; lithified, calcareous limestone and shale

• Limestone interbedded with thin calcareous shales

Size class: macrofossils

Collection methods: bulk, mechanical,

Primary reference: N. M. Savage and M. Baxter. 1995. Late Devonian (Frasnian) brachiopods from the Wadleigh Limestone, Southeastern Alaska. Journal of Paleontology 69(6):1029-1046 [A. Miller/P. Novack-Gottshall/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 3102: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 25.07.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

• Brachiopod systematics, with mention of conodonts
Conodonta
 Ozarkodinida - Polygnathidae
Polygnathus sinuosus conodont
subsp. wagleighensis
Polygnathus aspelundi conodont
subsp. aspelundi
Polygnathus sp. Hinde 1879 conodont
"sp. A" of Savage, 1992 - originally entered as "Polygnathus sp. A"
Polygnathus sp. Hinde 1879 conodont
"sp. F" of Klapper and Lane, 1985 - originally entered as "Polygnathus sp. F"
Mehlina sp. Youngquist 1945 conodont
"sp. B" of Savage, 1992 - originally entered as "Mehlina sp. B"
Ancyrognathus cf. amana conodont
originally entered as "Ancryognathus cf. amana"
Rhynchonellata
 Atrypida - Atrypidae
Spinatrypa cf. trulla
originally entered as "Spinatrypa cf. trulla"
 Athyridida - Athyrididae
Composita aff. bellula
originally entered as "Composita aff. bellula"
 Rhynchonellida - Hypothyridinidae
 Rhynchonellida - Rhynchonellidae
Rhynchonellidae indet. Gray 1848
"indet. A" - originally entered as "Rhynchonellide indet. A"
Rhynchonellidae indet. Gray 1848
"indet. B" - originally entered as "Rhynchonellide indet. B"
Rhynchonellidae indet. Gray 1848
"indet. C" - originally entered as "Rhynchonellide indet. C"
 Rhynchonellida - Pugnacidae
 Rhynchonellida - Aseptorhynchiidae
 Pentamerida - Gypidulidae
 Terebratulida - Cranaenidae
Afilasma sp. Stehli 1961
 Spiriferida - Theodossiidae
 Spiriferida - Ambocoeliidae
 Spiriferida - Cyrtospiriferidae
 Spiriferida - Echinospiriferidae