LOCALITIES. 



253 



320k (references follow species). (For stratigraphic position and association, see p. 145.) Middle Cambrian: Lime- 

 stones at Kiviks Esperod, Province of Malmohus, Sweden. 

 Acrothele coriacea (U. S. National Museum). 

 ~*Acrothele intermedia [Gronwall, 1902, p. 39]. 



The exact horizon from which the specimens of Acrothele coriacea were obtained is not known. Acrothele inter- 

 media was obtained from the Coronatus zone. 



3201 (references follow species). (For stratigraphic position and association, see p. 146.) Middle Cambrian: Drift 

 blocks supposed to have come from the Paradoxides celandicus zone [Linnarsson, 1876, p. 6], at Lillviken, 

 near Oestersund, Province of Jemtland, Sweden. 



*Obolus sp. undt. g [Linnarsson, 1876, p. 16]. 

 Acrothele coriacea [Linnarsson, 1876, p. 23]. 

 ■*Acrothele (Kedlichella) granulata [Linnarsson, 

 p. 24]. (Referred to as "A. coriacea.") 



Billingsella exporrecta [Linnarsson, 1876, p. 13]. 

 Billingsella lindstromi [Linnarsson, 1876, p. 12]. 



320m (references follow species). (For stratigraphic position and association, see p. 145.) Middle Cambrian: 

 Limestones of the Paradoxides forchhammeri zone at KinnekuUe, northeast of Lidkoping, Province of Skara- 

 borg, Sweden. 



Billingsella exporrecta [Linnarsson, 1876, p. 13]. 



Orthis aff. hicksi [Linnarsson, 1876, p. 14]= Billingsella 



exporrecta rugosicostata. 

 *Billingsella lindstromi [U. S. National Museum and Lin- 

 narsson, 1876, pp. 11, 12, and 33]. 



JLingula or Lingulella [Linnarsson, 1876, p. 15]=Lingulella 



ferruginea. 

 "^Acrothele coriacea [Linnarsson, 1876, p. 23]. 

 -Acrotreta socialis [Linnarsson, 1876, p. 18]=Acrotreta 



schmalenseei. 



320n (references follow species). (For stratigraphic position and association, see p. 145.) Middle Cambrian: Lime- 

 stones of the Paradoxides forchhammeri zone at Lovened, Djupadal, 19 miles (30.6 km.) south-southeast of 

 Skara, Province of Skaraborg, Sweden. 



Acrotreta socialis (U. S. National Museum). 

 *Billingsella exporrecta [U. S. National Museum and Lin- 

 narsson, 1876, pp. 13 and 33]. 

 Billingsella exporrecta rugosicostata (U. S. National 



Museum). 

 Orthis aff. hicksi [Linnarsson, 1876, p. 14]=Billingsella 



exporrecta rugosicostata. 

 Billingsella lindstromi (U. S. National Museum). 



^Micromitra (Iphidella) ornatella [U. S. National Museum 

 and Linnarsson, 1876, p. 26]. 



Lingula or Lingulella [Linnarsson, 1876, p. 16]=Lingu- 

 lella feiTuginea. 



~*Lingulella linnarssoni (U. S. National Museum). 



Acrothele coriacea [U. S. National Museum and Linnars- 

 son, 1876, p. 23]. 



Acrotreta schmalenseei (U. S. National Museum). 



3200 [Linnarsson, 1876, p. 23]. (For stratigraphic position and association, seep. 146.) Middle Cambrian: Lime- 

 stone band between the Holmia hjerulfi zone and the Paradoxides tessini zone at Andrarum, 20 miles (32 km.) 

 northwest of Simrishamn, Province of Christianstad, Sweden. 

 _A.crothele coriacea. 



320p (references follow species). (For stratigraphic position and association, see p. 145.) Middle Cambrian: Lime- 

 stones of the Paradoxides forchhammeri zone at Sodra Mockleby, southern part of Oeland Island, Sweden. 

 A.crothele coriacea [Linnarsson, 1876, p. 23]. 

 Billingsella expon-ecta [Linnarsson, 1876, p. 13]. 



Orthis aff. hicksi [Linnarsson, 1876, p. 14]= Billingsella expoiTecta rugosicostata. 

 -Billingsella lindstromi [Linnarsson, 1876, p. 12]. 



320c[ [U. S. National Museum]. (See 309j.) (For stratigraphic position and association, see p. 145.) Middle Cam- 

 brian: Limestone forming 2c of the Paradoxides forchhammeri zone at Alunbruk (alum works), southern 

 part of Oeland Island, Sweden (Schmalensee, 1899). 



Agnostus. 



Dolichometopus svecicus Angelin 



Acrothele coriacea. 

 Acrothele intermedia. 

 -Billingsella lindstromi. 



320r [U. S. National Museum]. (For stratigraphic position and association, see p. 145.) Middle Cambrian: Lime- 

 stones of the Agnostus Isevigatus zone at Hunneberg, western boundary of the Province of Skaraborg, Sweden. 

 Acrothele coriacea. 



320s [Linnarsson, 1877, p. 374]. (For stratigraphic position and association, see p. 146.) Middle Cambrian: At St. 

 Fro, Oeland Island, Sweden. 

 .Acrothele (Redlichella) granulata. 



320t [Linnarsson, 1876, p. 24]. (For stratigraphic position and association, see p. 146.) Middle Cambrian: On the 

 river Billstaan, parish of Hack^s, Province of Jemtland, Sweden. 

 Acrothele (Redlichella) granulata. 



