Definition of Pachytesta. Meaning of Pachytesta. Synonyms of Pachytesta

Here you will find one or more explanations in English for the word Pachytesta. Also in the bottom left of the page several parts of wikipedia pages related to the word Pachytesta and, of course, Pachytesta synonyms and on the right images related to the word Pachytesta.

Definition of Pachytesta

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Meaning of Pachytesta from wikipedia

- are preserved as petrifactions, they are ****igned to the fossil genera Pachytesta or Stephanospermum, depending mainly on differences in the apical form...
- Sago palm family (Cycadaceae) 2.75 inches by 2.3 inches. 7 cm by 6 cm. Pachytesta incr****ata of the Carboniferous deposits was up to 5 in by 2.5 in diam...
- †Pterido****tophyta Order: †Medullosales Family: †Alethopteridaceae Corsin 1960 Genera Pachytesta permineralized ovules Trigonocarpus ovule casts Bernaultia synangium Alethopteris...
- occidentalis Lepidostrous Lyginopteris L. royalii Medullosa Neuropteris Pachytesta Rhacopteris Rhynchogonium R. fayettevillense Rhynocho**** R. quinnii...
- their name. A tube-like opening at the top brought pollen into the ovule. Pachytesta is a term that is also used for this type of seed/ovule. As early a 1903...
- based on a new species of the Carboniferous medullosalean 'seed' genus Pachytesta". Review of Palaeobotany and Palynology. 316. 104948. doi:10.1016/j.revpalbo...
- †Osagia – Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z †Pachytesta †Palaeocaudina †Palaeocaudina kansasensis †Palaeolima †Palaeolima retifera...
- †Pachylocrinus aequalis †Pachylocrinus briareus †Pachylocrinus gibsoni †Pachytesta †Pachytesta vera – or unidentified comparable form †Palaeacis †Palaeacis enormis...
- †Cranaena micula †Cranaena navicella †Cranaena occidentalis †Cranaena pachytesta †Cranaena parvirostra †Cranaena rhomboidialis †Cranaena rockfordensis...