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Changes for document Ligonodina pectinata
From version 310.1
edited by Administrator
on 2025/09/10 00:30
on 2025/09/10 00:30
To version 311.1
edited by Administrator
on 2025/09/10 03:56
on 2025/09/10 03:56
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Object changes
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... ... @@ -1,1 +1,1 @@ 1 -//Ligonodina pectinata //from the// K. triangularis //Zone at Jabłonna (sampleJ-58)in the Holy Cross Mountains; specimens ZPAL cXVI/11728,1729, 1731, 1730, 1733, 17,34, 1732, 17351 +//Ligonodina pectinata //from the// K. triangularis //Zone at Jabłonna in the Holy Cross Mountains.
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... ... @@ -1,0 +1,1 @@ 1 +Apparatus composition of //Ligonodina pectinata//.
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... ... @@ -2,4 +2,4 @@ 2 2 3 3 In the Frasnian populations of the species there is some uncertainty regarding distinction between S,,1,, and P,,1,, elements, both showing a wide population variability. Position in the apparatus of the elements with short and strongly twisted ventral process and relatively high cusp remains controversial. In the latest Frasnian samples undoubted P,,1,, elements have been identified , with robust denticles, a high cusp, and arched dorsal process. In the Famennian their homologues show a less prominent denticulation but more blade-like appearance. This may be a case of directional evolution. 4 4 5 -In the basalmost Famennian sample at Miedzianka (Md-27) wide M elements closely similar to those of //L. albidens// sp.n.co-occur with robust S,,3-4,, elements resembling somewhat those of //Idioprioniodus uncadinoides//sp.n. This may be a population transitional between //L. pectinata// and //L. albidens// but the material (conglomerate!) may contain reworked Frasnian specimens as well.5 +In the basalmost Famennian sample at Miedzianka (Md-27) wide M elements closely similar to those of //L. albidens// Dzik, 2006 co-occur with robust S,,3-4,, elements resembling somewhat those of //Idioprioniodus uncadinoides// Dzik, 2006. This may be a population transitional between //L. pectinata// and //L. albidens// but the material (conglomerate!) may contain reworked Frasnian specimens as well. - Występowanie geograficzne
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... ... @@ -1,1 +1,2 @@ 1 -Only the earliest Famennian at Płucki, possibly also the late K. triangularis Zone at Jabłonna and Miedzianka 1 +Płucki 2 +Jabłonna and Miedzianka - Zasięg czasowy
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... ... @@ -1,0 +1,2 @@ 1 +Only the earliest Famennian 2 +Possibly also the late K. triangularis Zone