Siphonodella is an extinct genus of conodonts. Siphonodella banraiensis is from the Late Devonian of Thailand. Siphonodella nandongensis is from the Early...
3 KB (284 words) - 19:40, 8 April 2024
appearance of the conodont Siphonodella sulcata within the evolutionary lineage from Siphonodella praesulcata to Siphonodella sulcata. This was ratified...
110 KB (11,562 words) - 19:30, 15 August 2024
Lower GSSP ratified 1972 Upper boundary definition FAD of the Conodont Siphonodella sulcata (discovered to have biostratigraphic issues as of 2006). Upper...
69 KB (7,558 words) - 05:00, 11 August 2024
Dollymae bouckaerti the zone of Gnathodus typicus and Siphonodella isosticha the zone of Siphonodella quadruplicata and Patrognathus andersoni (upper zone...
6 KB (410 words) - 17:17, 1 April 2024
appearance of the conodont Siphonodella sulcata within the evolutionary lineage from Siphonodella praesulcata to Siphonodella sulcata. The first appearance...
20 KB (1,966 words) - 20:00, 26 December 2023
span formality Formal Lower boundary definition FAD of the Conodont Siphonodella sulcata (discovered to have biostratigraphic issues as of 2006) Lower...
7 KB (502 words) - 04:54, 11 August 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
9 KB (828 words) - 04:15, 22 July 2024
Tournaisian is in La Serre, with the first appearance of the conodont Siphonodella sulcata. In 2006 it was discovered that this GSSP has biostratigraphic...
2 KB (102 words) - 13:16, 24 August 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
2 KB (196 words) - 23:45, 23 May 2024
zone. They also belong to the praesulcata conodont zone (named after Siphonodella/Eosiphonodella praesulcata) and the DFZ7 foraminifera zone (characterized...
52 KB (6,069 words) - 23:18, 16 July 2024
Lower GSSP ratified 1993 Upper boundary definition FAD of the conodont Siphonodella sulcata (discovered to have biostratigraphic issues as of 2006). Upper...
9 KB (862 words) - 15:28, 12 March 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
26 KB (3,304 words) - 02:18, 14 March 2024
semiglaber and Polygnathus communis the zone of Gnathodus typicus and Siphonodella isosticha The Visean, the second age of the Mississippian, contains four...
3 KB (166 words) - 13:07, 13 March 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
2 KB (231 words) - 23:21, 17 December 2021
Dollymae bouckaerti the zone of Gnathodus typicus and Siphonodella isosticha the zone of Siphonodella quadruplicata and Patrognathus andersoni (upper zone...
20 KB (2,203 words) - 10:13, 15 April 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
3 KB (199 words) - 14:09, 3 July 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
2 KB (89 words) - 17:21, 30 April 2022
Name Status Authors Location Images Siphonodella valid Edward Branson Maurice Mehl Austria China Germany Russia USA ( Virginia)...
5 KB (264 words) - 02:13, 27 June 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
2 KB (162 words) - 10:53, 8 October 2022
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
3 KB (206 words) - 21:01, 9 June 2024
358.9 La Serre, Montagne Noire, France Biologic: First appearance of Siphonodella sulcata (Conodont). In 2006 it was discovered that this GSSP has biostratigraphic...
93 KB (3,982 words) - 14:15, 3 August 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
1 KB (88 words) - 07:54, 21 April 2024
†Rossodus †Scabbardella †Scaliognathus †Scolopodus †Scotlandia †Scyphiodus †Siphonodella †Spathognathodus †Spinodus †Staufferella †Staurognathus †Stereoconus...
4 KB (163 words) - 14:30, 24 August 2022
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
2 KB (178 words) - 09:46, 1 March 2021
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
3 KB (176 words) - 06:16, 13 August 2023
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
3 KB (321 words) - 11:24, 8 July 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
8 KB (819 words) - 19:20, 28 February 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
2 KB (206 words) - 16:27, 26 January 2024
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
1 KB (56 words) - 21:12, 18 March 2023
Eognathodus Gigantholus Gondwania Pseudogondwania Rhodalepis Schmidtognathus Siphonodella Elictognathidae Alternognathus Elictognathus Pinacognathus ?Francodinidae...
3 KB (177 words) - 18:29, 3 July 2024