Name of Stratigraphic unit and correlation with Global Stage:

Ancyrochitina merga
Katian
Katian
1

 

Name refers to the following Stratigraphic units:

Name Qualifier Location
Ancyrochitina merga Bio_Chitinozoan North Gondwana
 

 

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: 19
Biostratigraphy(19)
Ancyrochitina merga 6a Chronostratigraphy Global Katian Katian 1
Ancyrochitina merga 6b Chronostratigraphy Global Katian Katian 1
Ancyrochitina merga Aphelognathus divergens Biostratigraphy North America Katian Katian 1
Ancyrochitina merga Aphelognathus divergens Biostratigraphy North America Katian Katian 1
Ancyrochitina merga Cekovia perplexa Biostratigraphy Spain Katian Katian 1
Ancyrochitina merga Conochitina rugata Biostratigraphy Baltoscandia Katian Katian 1
Ancyrochitina merga Cyathochitina vaurealensis Biostratigraphy North America Katian Katian 1
Ancyrochitina merga Dicellograptus anceps Biostratigraphy United Kingdom Katian Katian 1
Ancyrochitina merga Hercochitina crickmayi Biostratigraphy North America Katian Katian 1
Ancyrochitina merga Holdenia insculpta Biostratigraphy Spain Katian Katian 1
Ancyrochitina merga In Tahouite Lithostratigraphy Algeria Darriwilian Darriwilian 1
Ancyrochitina merga Kralodvorian Regional Standard Mediterranean & North Gondwana Katian Katian 1
Ancyrochitina merga Králuv Dvur Lithostratigraphy Czech Republic Katian Katian 1
Ancyrochitina merga Ktaoua Upper Lithostratigraphy Morocco Katian Katian 1
Ancyrochitina merga Leangella (Leptestiina) prantli Biostratigraphy Spain Katian Katian 1
Ancyrochitina merga Paraorthograptus pacificus Biostratigraphy Australia Katian Katian 1
Ancyrochitina merga Paraorthograptus pacificus Biostratigraphy Russian Federation Katian Katian 1
Ancyrochitina merga Paraorthograptus pacificus Biostratigraphy United Kingdom Katian Katian 1
Ancyrochitina merga Tanuchitina anticostiensis Biostratigraphy North America Katian Katian 1