pelecypod

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pelecypod

(pə-lĕs′ə-pŏd′)
n.

pelecypod

see BIVALVE.
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1 Sea weeds 05 05 13 15 16 19 2 Sponges 03 08 10 12 16 3 Soft corals 01 01 01 01 02 4 Flat worms 01 01 04 04 04 5 Polychaetes 01 03 04 04 05 6 Crabs 01 01 12 21 33 7 Gastropods 01 08 25 38 60 8 Pelecypods 01 04 08 18 26 9 Cephalopods 01 03 03 04 04 10 Tunicates 01 01 01 01 01 TOTAL 05 17 44 83 119 170 Sr.
The following were identified with varying depth: Sponges, echinoderms, pelecypods, bivalves, coralline algae and foraminifera Globorotalia cerroazulensis.
Invertebrate fossil remains from this section and nearby sections include the ammonite Pseudpulchelliaflexicostata (Imlay) and pelecypods Inoceramus anglicus Woods and Arctica sp.?, as well as invertebrate traces such as Macaronichnus, Rosselia, Rhizocorallium, Gyrochorte, Planolites and possible Thalassinoides (LePain et al., 2008).
The limestone horizons are richly fossiliferous with abundant ammonites, pelecypods and echinoid remains.
Dimyarian pelecypods of the Mississippian Marshall Sandstone of Michigan.
The shelly debris in these specimens came from sessile epi- and in-faunal organisms (mainly pelecypods and brachiopods but also encrusting algae or bacteria) that lived in the region and that are highly negative with respect to [sup.13]C.
Otherwise, stone at the Tennessee quarry sites is reported to contain numerous macrofossils such as bryozoans, brachiopods, pelecypods and gastropods.
Although Rigby and Albi (1996) described a new species of hexactinellid sponge from the Puente Formation in Orange County and noted that pelecypods as well as fish were present in the unit, Schoellhamer et al.
Bryozoans, gastropods, and pelecypods dominate the fauna, and sharks are common.
Functional morphology and palaeontological significance of the conchiolin layers in corbulid pelecypods. Lethaia 12:341-351.
A diver collected epilithic algae, sandy sediment, macrophytes, pelecypods, and gastropods by hand.