Latest Images

Schizophoria iowaensis (Hall 1858)

Mon, 22 Nov 2021 13:22:01 +0000

ø28mm. Cerro Gordo Member, Lime Creek Formation, Frasnian, Late Devonian. Location: Rockford, Iowa, USA. Thanks to my Secret Santa Crusty Crab.

Spinatrypa rockfordensis (Fenton & Fenton 1924)

Mon, 22 Nov 2021 13:18:16 +0000

ø22mm. Cerro Gordo Member, Lime Creek Formation, Frasnian, Late Devonian. Location: Rockford, Iowa, USA. Thanks to my Secret Santa Crusty Crab.

Composita subtilita (Hall 1852)

Mon, 22 Nov 2021 13:14:11 +0000

16mm. long. Naco Formation, Pennsylvanian. Location: Payton in Gila County, Arizona, USA. Thanks to my Secret Santa Crusty Crab.

Spiriferina walcotti (Sowerby 1822)

Tue, 30 Mar 2021 22:53:29 +0000

3cm. Sinemurian. Early Jurassic. Found in the Aubach in the Wutach Valley.

Argovithyris birmensdorfensis (Moesch 1867)

Sat, 19 Dec 2020 15:29:25 +0000

4cm. long

hypselocylum zone

Early Kimmeridgian

Lacunosamergel Formation

Lochen Subformation

Sponge facies

Found in the Upper Danube Valley

Aromasithyris subcanaliculata & Cererithyris fleischeri

Sun, 27 Sep 2020 11:19:42 +0000

All are 2cm. long

2x Aromasithyris at the top

koenigi zone

Early Callovian

Middle Jurassic

Found in the Wutach area of southern Germany

?Prionorhynchia sp. (Buckman 1917)

Thu, 24 Sep 2020 23:38:41 +0000

3.5cm. wide

Arietiten Schichten

Sinemurian

Early Jurassic

Found in the Wutach area of southern Germany

Pholidostrophia nacrea (Hall 1852)

Tue, 02 Jul 2019 21:55:14 +0000

15mm.

Hungry Hollow Member

Widder Formation

Givetian

Middle Devon

Found at the south pit at Hungry Hollow, Arkona, On., Canada

Callipleura nobilis (Hall 1860)

Tue, 02 Jul 2019 21:53:06 +0000

3cm.

Hungry Hollow Member

Widder Formation

Givetian

Middle Devon

Found at the south pit at Hungry Hollow, Arkona, On., Canada

Colosia zietini (Loriol 1878)

Thu, 31 Jan 2019 21:49:19 +0000

6cm. long. With small Beekite rings.

Early Kimmeridgian

Late Jurassic

Found at Geisingen quarry in Baden-Wuerttemberg, Germany