Definition of Walchia. Meaning of Walchia. Synonyms of Walchia

- Walchia is a primitive fossil conifer found in upper Pennsylvanian (Carboniferous) and lower Permian (about 310-290 Mya) rocks of Europe and North America...
- Cardiocarpus. These plants were thought to live in swamps. True coniferous trees (Walchia, of the order Voltziales) appear later in the Carboniferous, and preferred...
- Fossilised Walchia and Utrechtia, two voltzialean pines from which modern conifers evolved...
- Cordaitanthus May be progymnosperm: leaves: Noeggerathia Conifer leaves: Walchia Seeds: Carpolithus, Cornucarpus, Samaropsis Palaeontologists have described...
- divided into two informal groups, the primitive "walchian conifers" like Walchia, where the ovuliferous cone is composed of radial shoots and the more advanced...
- in-situ tree-trunks of Walchia. Four-footed, tetrapod animal fossil trackways are also found in the fossil rich rocks. Walchia Mistaken Point, older fossils...
- plants were thought to live in swamps and mangroves. True coniferous trees (Walchia, of the order Voltziales) appear later in the Carboniferous, and preferred...
- yield the most fossil trackways. The Walchia forest of Brule, Nova Scotia has an example of an in situ Walchia forest, and tetrapod trackways that extended...
- phonetically similar name Night of Walachia, the main antagonist of Melty Blood Walchia, a fossil plant genus Wallacea, a group of islands mainly in Indonesia...
- its unique composition including both typical Lower Permian taxa such as Walchia or Culmitzschia but also forms that were previously known only in middle...