Plate XVIII: Devonian brachiopods

Figure Number Modern genus and species 1889 Genus and species Phyllum or Class Age, etc.
1-3 Leptaena rhomboidalis (Wilckens) Strophomena rhomboidalis Wahlenberg 1821 brachiopod Devonian
4-9 Megastrophia hemispherica (Hall) Strophodonta hemispherica (Hall 1857) brachiopod Devonian
10-16 Stropheodonta demissa (Conrad) Strophodonta demissa Conrad brachiopod Devonian
17 Protoleptostrophia perplana (Conrad) Strophodonta perplana Conrad 1842 brachiopod Devonian
18-20 same as 1889 Chonetes acutiradiata (Hall 1843) brachiopod Devonian

 

 

 

 

Last Modified on 2019-02-05
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