Name of Stratigraphic unit and correlation with Global Stage:

Amorphognathus inaequalis
Sandbian
Sandbian
1

 

Name refers to the following Stratigraphic units:

Name Qualifier Location
Amorphognathus inaequalis Bio_Conodont Baltoscandia
Amorphognathus inaequalis Bio_Conodont_sub Baltoscandia
Amorphognathus inaequalis Bio_Conodont_sub North Atlantic
 

 

Correlation is based on:

Reference Name used in Referenced Opinion
Cooper & Sadler 2012: The Ordovician Period

 

Complete list of all Relations (Opinions):

Name 1 Name 2 Strat qualifier Locality Oldest Youngest Stage count
Total: 21
Biostratigraphy(21)
Amorphognathus inaequalis Belonechitina hirsuta / Lagenochitina sp. A Biostratigraphy North America Sandbian Sandbian 1
Amorphognathus inaequalis Benan Conglomerate Lithostratigraphy Scotland Sandbian Sandbian 1
Amorphognathus inaequalis Effna Limestone Lithostratigraphy Virginia Sandbian Sandbian 1
Amorphognathus inaequalis Effna Limestone Lithostratigraphy Virginia Sandbian Sandbian 1
Amorphognathus inaequalis Fence Lithostratigraphy Scotland Sandbian Sandbian 1
Amorphognathus inaequalis Kukruse Regional Standard Baltoscandia Sandbian Sandbian 1
Amorphognathus inaequalis La Cantera Lithostratigraphy Argentina Sandbian Sandbian 1
Amorphognathus inaequalis Lagenochitina ponceti Biostratigraphy North Gondwana Sandbian Sandbian 1
Amorphognathus inaequalis Lagenochitina ponceti Biostratigraphy North Gondwana Sandbian Sandbian 1
Amorphognathus inaequalis Laufeldochitina stentor Biostratigraphy Baltoscandia Sandbian Sandbian 1
Amorphognathus inaequalis Lenoir Lithostratigraphy Virginia Sandbian Sandbian 1
Amorphognathus inaequalis Los Azules Lithostratigraphy Argentina Sandbian Sandbian 1
Amorphognathus inaequalis Mosheim Lithostratigraphy Virginia Sandbian Sandbian 1
Amorphognathus inaequalis Nemagraptus gracilis Biostratigraphy Australia Sandbian Sandbian 1
Amorphognathus inaequalis Nemagraptus gracilis Biostratigraphy United Kingdom Sandbian Sandbian 1
Amorphognathus inaequalis Pingliang Lithostratigraphy China Sandbian Sandbian 1
Amorphognathus inaequalis Porterfieldian Regional Standard North America Sandbian Sandbian 1
Amorphognathus inaequalis Stinchar Limestone Lithostratigraphy Scotland Sandbian Sandbian 1
Amorphognathus inaequalis Superstes Lithostratigraphy Scotland Sandbian Sandbian 1
Amorphognathus inaequalis Veltsy Lithostratigraphy Russian Federation Darriwilian Darriwilian 1
Amorphognathus inaequalis Wulalike Lithostratigraphy China Darriwilian Darriwilian 1