liik
Lacrimichnus cacelensis Santos, Mayoral et Muñiz, 2003
Taksoni kirjeldused
Santos et al., 2003
DIAGNOSIS: Oval, very elongate to ellipsoidal margin, round on one end and very sharp on other; overall mark of clearly teardrop shape. Margin defined by relatively deep boring and encloses slightly depressed inner zone that can either be smooth or with light ornamentation consisting of eccentric lines.
Sünonüümika
2003 Lacrimichnus cacelensis ichnosp. nov. — Santos et al. , lk. 184, joon. 1:1-5
Klassifikatsioon
organismirühm | Biota |
ihnorühm | Ichnofossils |
Bioerosional trace fossils | |
sugukond | Centrichnidae |
perekond | Lacrimichnus |
liik | bonarensis |
cacelensis |