PBDB Collection

Üksnurme, Vasalemma Fm. (Ordovician of Estonia)

Where: Estonia (59.3° N, 24.7° E: paleocoordinates 33.0° S, 1.6° W)

• coordinate estimated from map

When: Vasalemma Formation, Keila (453.9 - 453.0 Ma)

• "Wassalem beds", in Bassler (1911)

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: R. S. Bassler. 1911. The early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the United States National Museum 77:1-375 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 167555: authorized by Björn Kröger, entered by Björn Kröger on 24.03.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Stenolaemata
Cystoporata - Constellariidae	Constellaria varia Constellaria varia Ulrich 1893
Cystoporata - Ceramoporidae	Coeloclema crassimurale, Ceramopora spongiosa, Crepipora incrassata, Favositella punctata, Ceramoporella granulosa, Ceramoporella uxnormensis Coeloclema crassimurale Bassler 1911 Ceramopora spongiosa Bassler 1911 Crepipora incrassata Bassler 1911 Favositella punctata Bassler 1911 Ceramoporella granulosa Ulrich 1890 Ceramoporella granulosa minor Ceramoporella uxnormensis Bassler 1911
Cryptostomata - Arthrostylidae	Sceptropora francisca, Arthrostylus conjunctus Sceptropora francisca Bassler 1911 Arthrostylus conjunctus Ulrich 1890
Cryptostomata - Escharoporidae	Escharopora subrecta, Graptodictya proava, Arthropora simplex Escharopora subrecta Ulrich 1886 Graptodictya proava Eichwald 1860 Arthropora simplex Ulrich 1886
Cryptostomata - Ptilodictyidae	Stictoporella cribrosa Stictoporella cribrosa Ulrich 1886
Cryptostomata - Rhinidictyidae	Rhinidictya mutabilis, Phyllodictya varia Rhinidictya mutabilis Ulrich 1882 Phyllodictya varia Ulrich 1893
Cyclostomata - Crownoporidae	Mitoclema boreale Mitoclema boreale Bassler 1911
Cyclostomata - Corynotrypidae	Corynotrypa delicatula Corynotrypa delicatula James 1878
Trepostomata - Heterotrypidae	Stigmatella claviformis, Dekayella praenuntia Stigmatella claviformis Ulrich 1893 Dekayella praenuntia Ulrich 1893 Dekayella praenuntia naevigera
Trepostomata - Dittoporidae	Hemiphragma tenuimurale, Hemiphragma glabrum Hemiphragma tenuimurale Ulrich 1893 Hemiphragma glabrum Bassler 1911
Trepostomata - Batostomellidae	Bythopora subgracilis Bythopora subgracilis Ulrich 1893
Trepostomata - Halloporidae	Hallopora multitabulata, Hallopora goodhuensis, Hallopora undulata, Hallopora wesenbergiana, Diplotrypa petropolitana Hallopora multitabulata Ulrich 1886 Hallopora goodhuensis Ulrich 1893 Hallopora undulata Ulrich 1886 Hallopora wesenbergiana Dybowski 1877 Diplotrypa petropolitana Nicholson 1879
Trepostomata - Aisenvergiidae	Eridotrypa aedilis Eridotrypa aedilis Eichwald 1855
Trepostomata - Trematoporidae	Batostoma magnopora, Batostoma mickwitzi, Batostoma winchelli Batostoma magnopora Ulrich 1893 Batostoma mickwitzi Bassler 1911 Batostoma winchelli Ulrich 1893 Batostoma winchelli spinulosum
Trepostomata - Ralfimartitidae	"Lioclemella clava" = Dybowskites clava "Lioclemella clava" = Dybowskites clava Bassler 1911
Trepostomida - Amplexoporidae	Anaphragma mirabile Anaphragma mirabile Ulrich and Bassler 1904 Anaphragma mirabile cognata
Trepostomida - Monticuliporidae	Dittopora colliculata, Homotrypella hospitalis, Homotrypella cribrosa, Monticulipora arborea, Homotrypa similis, Orbignyella germana Dittopora colliculata Eichwald 1856 Homotrypella hospitalis Homotrypella hospitalis crassa Homotrypella cribrosa Bassler 1911 Monticulipora arborea Ulrich 1893 Monticulipora arborea bispinulata Homotrypa similis Foord 1883 Orbignyella germana Bassler 1911
- Phylloporinidae	Chasmatopora reticulata, Pseudohornera bifida Chasmatopora reticulata Hall 1847 Pseudohornera bifida Eichwald 1860
Archeopora punctata
-	Archeopora punctata Archeopora punctata Eichwald 1860