Definition of Spathian. Meaning of Spathian. Synonyms of Spathian

- years ago). The Olenekian is sometimes divided into the Smithian and the Spathian subages or substages. The Olenekian follows the Induan and is followed...
- been linked to a number of smaller biotic crises, including the Smithian-Spathian, Olenekian-Anisian, Middle-Late Anisian, and Anisian-Ladinian extinction...
- Mammals, which evolved from eucynodont synapsids that survived the Smithian–Spathian boundary event, diversified but remained small and rare in the subsequent...
- Dienerian subages and the Olenekian is subdivided into the Smithian and Spathian subages. The Lower Tri****ic series is coeval with the Scythian Stage, which...
- (high-quality fossil beds), the Dienerian aged Guiyang biota and the earliest Spathian aged Paris biota stand out due to their exceptional preservation and diversity...
- Spathian, periodically setting back and restarting the biotic recovery process. The decline in continental weathering towards the end of the Spathian...
- Idaho. The Paris biota was found in layers dating back to the earliest Spathian, a substage of the Olenekian stage of the Early Tri****ic epoch. The biostratigraphy...
- formation in Utah. It preserves fossils dating back to the Tri****ic period (Spathian substage). The Virgin Formation consists of gray to yellowish gray to greenish...
- End-Guadalupian Extinction Event, the End-Permian Extinction Event, the Smithian-Spathian Extinction, the Tri****ic-Jur****ic Extinction Event, the Toarcian Oceanic...
- definite sauropterygian with exact stratigraphic datum lies within the Spathian division of the Olenekian age in South China. Early examples were small...