Asagi (Gökdere) section, bed 17 (Jurassic of Turkey)

Where: Turkey (40.3° N, 39.7° E: paleocoordinates 13.3° N, 32.6° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Toarcian (182.7 - 174.1 Ma)

• Questionably Toarcian

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, nodular lime mudstone

Size class: macrofossils

Primary reference: F. Alkaya and C. Meister. 1995. Liassic ammonites from the central and eastern Pontides (Ankara and Kelkit areas, Turkey). Revue de Paléobiologie 14:125-193 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 147298: authorized by Matthew Clapham, entered by Matthew Clapham on 07.07.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Phylloceratida - Juraphyllitidae
Juraphyllites sp. Müller 1939 ammonite
 Phylloceratida - Phylloceratidae
Calliphylloceras ex gr. bicicolae Meneghini 1874 ammonite
Hantkeniceras hantkeni Schloenbach 1867 ammonite
Phylloceras sp. Suess 1865 ammonite
"Phylloceras frondosum" = Phylloceras hebertinum Reynes 1868 ammonite
Zetoceras sp. Kovacs 1939 ammonite
 Ammonitida - Dactylioceratidae
Dactylioceratidae indet. Hyatt 1867 ammonite
 Ammonitida - Lytoceratidae
Lytoceras sp. Suess 1865 ammonite